Bibliografie tematiche / Callus

Letteratura scientifica selezionata sul tema "Callus"

Autore: Grafiati
Pubblicato: 4 giugno 2021
Ultima modifica: 25 luglio 2024

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Articoli di riviste sul tema "Callus"

1

Arif, Mahmoud B., e Houchang Khatamian. "IN VITRO EMBRYOGENESIS DERIVED FROM LEAF CALLUS OF `TIFFANY' ROSE". HortScience 25, n. 9 (settembre 1990): 1085G—1086. http://dx.doi.org/10.21273/hortsci.25.9.1085.

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Abstract (sommario):
Friable callus from leaf disks of Rosa hybrida `Tiffany' was initiated within two weeks under dark conditions and 25°C on Murashige and Skoog (MS) medium supplemented with 4 mg.liter-1 2,4-D. Callus was then transferred into MS medium containing 3 mg.liter-1 2,4-D. Within four weeks, rhizogenesis occurred on the callus surface. The rhizogenic calllus was subculture on MS medium plus 3 mg.liter-1 2,4-D every 4-6 weeks. Within six months from initial culture, somatic embryos were developed on the aging callus in darkness. Transfer of the aging callus with somatic embryos into 1/2 MS medium containing 1 mg.liter-1 kinetin and maintaining it under 46 μE m-2s-1 light for 16 hrs. resulted in greening of the somatic embryos.
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2

Arif, Mahmoud B., e Houchang Khatamian. "IN VITRO EMBRYOGENESIS DERIVED FROM LEAF CALLUS OF `TIFFANY' ROSE". HortScience 25, n. 9 (settembre 1990): 1085g—1086. http://dx.doi.org/10.21273/hortsci.25.9.1085g.

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Abstract (sommario):
Friable callus from leaf disks of Rosa hybrida `Tiffany' was initiated within two weeks under dark conditions and 25°C on Murashige and Skoog (MS) medium supplemented with 4 mg.liter-1 2,4-D. Callus was then transferred into MS medium containing 3 mg.liter-1 2,4-D. Within four weeks, rhizogenesis occurred on the callus surface.The rhizogenic calllus was subculture on MS medium plus 3 mg.liter-1 2,4-D every 4-6 weeks. Within six months from initial culture, somatic embryos were developed on the aging callus in darkness.Transfer of the aging callus with somatic embryos into 1/2 MS medium containing 1 mg.liter-1 kinetin and maintaining it under 46 μE m-2s-1 light for 16 hrs. resulted in greening of the somatic embryos.
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3

Dainty, A. L., K. H. Goulding, P. K. Robinson, I. Simpkins e M. D. Trevan. "Callus conclusion". Trends in Biotechnology 3, n. 9 (settembre 1985): 219. http://dx.doi.org/10.1016/0167-7799(85)90010-1.

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4

Gannon, Francis H., e Lester D. R. Thompson. "Traumatic Fracture Callus". Ear, Nose & Throat Journal 86, n. 4 (aprile 2007): 200. http://dx.doi.org/10.1177/014556130708600407.

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5

Oni, O. A. "The bony callus". Injury 28, n. 9-10 (novembre 1997): 629–31. http://dx.doi.org/10.1016/s0020-1383(97)00126-5.

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6

Toker, G., M. Memişoğlu, M. C. Toker e E. Yeşilada. "Callus formation and cucurbitacin B accumulation in Ecballium elaterium callus cultures". Fitoterapia 74, n. 7-8 (dicembre 2003): 618–23. http://dx.doi.org/10.1016/s0367-326x(03)00165-5.

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7

Dovzhenko, Alexander, e Hans-Ulrich Koop. "Sugarbeet ( Beta vulgaris L.): shoot regeneration from callus and callus protoplasts". Planta 217, n. 3 (1 luglio 2003): 374–81. http://dx.doi.org/10.1007/s00425-003-1006-7.

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8

Famelaer, I., E. Ennik, W. Eikelboom, J. M. Van Tuyl e J. Creemers-Molenaar. "The initiation of callus and regeneration from callus culture ofTulipa gesneriana". Plant Cell, Tissue and Organ Culture 47, n. 1 (febbraio 1996): 51–58. http://dx.doi.org/10.1007/bf02318965.

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9

Qin, Yan Jun, Wu Que Gong, Ting Liu, Jing Hui Yang, Yan Jun Liu e Wei Zi Huang. "Difference of Morphological Structure and Characteristics of Physiology and Biochemistry between Two Types of Alfalfa Callus". Applied Mechanics and Materials 700 (dicembre 2014): 306–9. http://dx.doi.org/10.4028/www.scientific.net/amm.700.306.

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Abstract (sommario):
In order to know the key factors of callus development on single cell clone, characteristics of physiology and biochemistry and morphological structure on two types of Alfalfa callus was studied. The results showed that the cell membrane permeability and malondialdehyde content was same on two types of callus; but, their soluble sugar content and peroxidase activity in cells was larger different, the soluble sugar content: soft callus > huge callus, and soft callus was 2.09 times of huge callus; peroxidase activity: huge callus > soft callus, and huge callus was 1.35 times of soft callus. Huge callus cells were larger, loosely arranged, cell vacuolization and cytoplasm was thinner than soft callus. However, soft callus cells were smaller, loosely arranged, cell vacuoles was smaller and cytoplasm was thicker than hug callus. Huge cells had the same membrane metabolic with soft cells, but soft cells had higher sugar accumulation than huge cells, and soft cells metabolism are vigorous, while huge cells are more aging.
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Hu, Yan Yan, Jing Hui Yang, Chao Zhang, Ting Liu, Bin Li e Ying Wang. "Difference of Cell Morphology on Different Callus Types of Alfalfa". Applied Mechanics and Materials 707 (dicembre 2014): 137–43. http://dx.doi.org/10.4028/www.scientific.net/amm.707.137.

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In order to induce embryo from callus and set up the integral somatic embryo induction system from monoclonal cell, the differences of cell morphology and structure from different types of alfalfa callus were observed and compared by quick section and microscopic examination. The results show that giant callus cells were larger, elongated and yellow-white; loose callus cells were smaller, spherical, soft and yellow-green; hard-type callus cells were round, hard and dark green. The cell volume of giant callus was 4.5 times more than loose callus cells and 9 times more than hard-type callus cells. The biggest change of vacuole number and form were giant callus cells, which had 48%cells of 5-8 big vacuoles. Loose callus cells had 89%cells of 2-4 small vacuoles and hard-type callus cells had 97% cells with one large central vacuole. Loose callus cells had more chloroplast, which were 4.65 times more than giant callus cells. The chloroplast of hard-type callus cells was gathered into groups, which had 3-5 chloroplasts in it. The most nucleuses of giant callus cells and loose callus cells were located in the central of cell and 96.8% nucleus of hard-type callus cells were located on the edge. In hard-type callus cells there were different number of rings, thread and textured ducts. In short, there were lower cell differentiation and clearer vacuolization in giant callus, and high degree of differentiation and tissue aging in hard-type callus. The loose callus was undifferentiated, was lower on vacuolization and apparent on characteristics of embryonic callus, so that it was more suitable for induction of somatic embryos.
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Tesi sul tema "Callus"

1

Wright, C. R. F. "The biophysical properties of plantar callus and the relationship between pressure and callus development and regression". Thesis, University of Salford, 2015. http://usir.salford.ac.uk/36946/.

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Abstract (sommario):
Plantar calluses are common skin lesions which often require professional treatment by podiatrists. They commonly present under prominent areas such as the metatarsal heads and can cause significant discomfort during ambulation. Furthermore, they are one of the known risk factors for ulceration in individuals with systemic conditions such as diabetes mellitus. Anecdotal evidence suggests that mechanical factors contribute to calluses and there are numerous studies linking callus to increased peak plantar pressure. However, whether callus is a result of increased pressure or vice versa remains unclear. Skin on other areas of the body has been shown to respond to external loading forces, but no research has specifically investigated the relationship between callus and pressure. A critical review of the literature explored the methods used for skin profiling through biophysical skin measurement. Skin hydration, distensibility and topography were revealed to be useful measurement parameters to characterise plantar skin and for this study, three devices were chosen for testing these parameters. However, as these devices have not received much attention for testing plantar callus in previous research, the first study investigated their repeatability on normal and callused plantar skin. These devices were shown to provide adequate measures of skin properties so they were then used in a larger scale study investigating the biophysical characteristics of normal and callused plantar skin. It was found that callused skin was less hydrated, less distensible, and rougher in texture than normal plantar skin. Work was then undertaken to develop a device that could apply loads to plantar skin in a safe manner so that the skin’s response to external loading could be assessed. A subsequent pilot study was conducted to assess whether normal plantar skin in individuals prone to callus would display callus-like skin changes as a result of increased vertical pressure applied by the skin loading device over a minimum period of six weeks. After the skin loading period, no effect could be observed in normal plantar skin properties. The reasons for this are explored in depth. A study was then undertaken in order to assess the effect of plantar pressure reduction in callused skin over a period of 12 weeks. Pressure reduction was achieved by using customised insoles worn by the study participants. No change in callused skin properties was observed and the reasons for this are explored in depth. These studies provide a strong starting point in understanding the link between pressure and callus and provide a foundation for further research.
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2

Aḥmad, Shafīq. "In vitro callus selection in Brassica species". Thesis, University of Edinburgh, 1996. http://hdl.handle.net/1842/26390.

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Abstract (sommario):
The study mainly concerns the potential of in vitro selection as an aid to plant breeders. Three species, of the genus Brassica, were used in the investigation as model crop plants. Calli of these species were selected for NaCl tolerance. The study has three main sections dealing with the needs of tissue culture in Brassica species, in vitro selection of callus for NaCl tolerance and estimation of somaclonal variation. The first section evaluates the potential of different Brassica species and explant sources for in vitro culture. The study also describes investigations in the optimum growth regulator concentrations for continued callus cultures and subsequent plant regeneration, in these Brassica species. All the explant types i.e. leaf discs with vein, leaf discs without vein, petioles and hypocotyls, of all the species studied, showed successful callus induction and subsequent callus cultures, but with varying frequencies. Plant regeneration from callus was not successful in all the species and with all the explant sources. Curly kale (Brassica oleracea L.) showed the most successful plant regeneration. Among the explant sources, hypocotyls demonstrated the most potential with respect to plant regeneration. Optimum concentrations of NAA and BAP were different for different species. In general, BAP and NAA in balance produced more callus; and as expected, BAP enhanced shoot formation while NAA promoted root formations. The second section deals with procedures and problems associated with the in vitro selection of different Brassica species for salt tolerance.
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Connolly, Dorothy Jane. "Callus and suspension cultures in the Laminariales". Thesis, University of the West of Scotland, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.358718.

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Benito, M. Elena Gonzalez. "Callus induction and plant regeneration in Alstroemeria". Thesis, University of Nottingham, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.280455.

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5

Omwenga, George Isanda. "Callus Development and Organogenesis in Cultured Explants of Cowpea (Vigna unguiculata (L.) Walp". Thesis, University of North Texas, 2004. https://digital.library.unt.edu/ark:/67531/metadc4655/.

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Abstract (sommario):
Cowpea, Vigna unguiculata (L.) Walp is an excellent source of protein, vitamins and minerals and a major food crop many parts of Africa. Optimal production levels are hampered by insect pests and diseases. Biotechnological techniques such as tissue culture and genetic engineering can aid in the development of varieties with resistance to insect pests and diseases. The objective of this study was to investigate conditions necessary for the development of a reproducible tissue culture system that can be applied to regenerate transformed cells from culture. The in vitro manipulation of cowpea using Murashige and Skoog (MS) medium, auxins and cytokinins resulted in the formation of callus and rhizogenesis. Calli that were formed were separated into six classes based on color and texture. Yellowish friable callus, yellowish compact, soft yellowish callus and green and white were composed of largely vacuolated cells and were non-regenerative. Friable green callus was the most prevalent callus type and could form of roots in some hormone combinations. Green spots were formed on hard compact green callus. The green spots became nodular, forming root primordia and ultimately giving rise to roots. None of the six calli types gave rise to the formation of shoots. Embryogenic callus was induced from cowpea explants cultured on MS medium supplemented with dicamba and picloram. Embryogenic suspension cultures were initiated from callus induced on MS supplemented with 3.0 mg/L dicamba or picloram and conditions for maintenance of embryogenic suspension cultures were evaluated. Somatic embryos were formed in suspension cultures. Attempts to convert and germinate the somatic embryos resulted in the formation of callus or formation of appendages on the somatic embryos or in the death of the embryos. The appendages formed roots on prolonged culture. Further research is needed to determine appropriate optimal conditions for embryo conversion and germination and ultimately plant recovery from culture.
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Daneshvar, Mohammad H. "Callus induction and organogenesis in cultivars of peach (Prunus persica)". Thesis, University of Nottingham, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.306700.

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Hu, Bizhen. "Metabolite Production in Callus Culture of Burdock (Arctium lappa L.)". The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1357141954.

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8

Saka, Kamel. "REGENERATION OF COTTON (GOSSYPIUM HIRSUTUM L.) CALLUS PROTOPLASTS TO MACROCALLI". Thesis, The University of Arizona, 1985. http://hdl.handle.net/10150/275376.

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Al, Mansoori Thuraya A. "Salt tolerance in date palm (Phoenix dactylifera L.)". Thesis, University of Reading, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.270424.

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Fonseca, Sergio Eduardo Abud. "Assessing resistance to Crinipellis perniciosa in cocoa clones and callus cultures". Thesis, Imperial College London, 1988. http://hdl.handle.net/10044/1/47063.

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Libri sul tema "Callus"

1

Lorpour, Meghdad. Meghdad Lorpour: Callus, 2013. Tehran, Iran: Mah Art Gallery, 2013.

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2

Daniel Callus: Historian & philosopher, 1888-1965. [Malta]: Malta University Press, 1994.

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3

P, Moses Sheila, a cura di. Callus on my soul: A memoir. New York: Dafina, 2003.

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4

Beckwith, R. C. Development of western spruce budworm on Douglas-fir callus tissue. [Portland, Or. (319 S.W. Pine St., Portland 97208)]: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1991.

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Beckwith, Roy C. Development of western spruce budworm on Douglas-fir callus tissue. [Portland, Or. (319 S.W. Pine St., Portland 97208)]: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1991.

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6

Beckwith, R. C. Development of western spruce budworm on Douglas-fir callus tissue. [Portland, Or. (319 S.W. Pine St., Portland 97208)]: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1991.

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7

Thi, Khin May. Effect of hormone on callus induction and green plant regeneration on rice. Mandalay, Myanmar: University of Mandalay, Dept. of Botany, 1997.

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8

Thi, Khin May. Effect of hormone on callus induction and green plant regeneration on rice. Mandalay: University of Mandalay, Department of Botany, 1997.

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Thi, Khin May. Effect of hormone on callus induction and green plant regeneration on rice. Mandalay, Myanmar: University of Mandalay, Dept. of Botany, 1997.

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10

1929-, Wettinger Godfrey, a cura di. Min kien Callus?: Seminar dwar iż-żminijiet u l-h̳ajja ta' Mattew Callus li sar F'Palazzo Magazzini, l-iMdina, 6 ta' diċembru 2002, ko-ordinazzjoni ġenerali, Evarist Bartolo. Santa Venera [Malta]: Klabb Kotba Maltin, 2003.

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Capitoli di libri sul tema "Callus"

1

Neumann, Karl-Hermann, Ashwani Kumar e Jafargholi Imani. "Callus Cultures". In Plant Cell and Tissue Culture – A Tool in Biotechnology, 25–59. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-49098-0_3.

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Neumann, Karl-Hermann, Jafargholi Imani e Ashwani Kumar. "Callus Cultures". In Plant Cell and Tissue Culture - A Tool in Biotechnology, 13–42. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-93883-5_3.

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3

Mathur, Jaideep, e Csaba Koncz. "Callus Culture and Regeneration". In Arabidopsis Protocols, 31–34. Totowa, NJ: Humana Press, 1998. http://dx.doi.org/10.1385/0-89603-391-0:31.

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4

Torres, Kenneth C. "Callus Induction in Grasses". In Tissue Culture Techniques for Horticultural Crops, 116–21. Boston, MA: Springer US, 1989. http://dx.doi.org/10.1007/978-1-4615-9756-8_13.

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5

Tesch, Christian. "Callus Display with Ultrasound". In Fracture Sonography, 139–45. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-63839-9_21.

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Brueton, R. N., e M. Brookes. "Intramedullary Reaming and Callus Formation". In Dynamische Osteosynthese, 7–17. Berlin, Heidelberg: Springer Berlin Heidelberg, 1995. http://dx.doi.org/10.1007/978-3-642-79582-4_2.

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Spangenberg, Germán, Zeng-Yu Wang e Ingo Potrykus. "Callus Cultures and Somaclonal Variation". In Monographs on Theoretical and Applied Genetics, 19–45. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-72051-2_3.

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Simpson, Sandra F. "Somatic Embryogenesis in Tobacco Callus". In Tissue Culture in Forestry and Agriculture, 349–50. Boston, MA: Springer US, 1985. http://dx.doi.org/10.1007/978-1-4899-0378-5_55.

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9

Alshryda, Sattar, e James Wright. "Limb Lengthening by Callus Distraction (Callotasis)". In Classic Papers in Orthopaedics, 583–84. London: Springer London, 2013. http://dx.doi.org/10.1007/978-1-4471-5451-8_155.

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Yasui, N., e H. Kojimoto. "The Biology of Callus Distraction: Callotasis". In Orthofix External Fixation in Trauma and Orthopaedics, 18–24. London: Springer London, 2000. http://dx.doi.org/10.1007/978-1-4471-0691-3_3.

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Atti di convegni sul tema "Callus"

1

Miodowska, Justyna, Jan Bielski e Magdalena Kromka-Szydek. "Callus remodelling model". In COMPUTER METHODS IN MECHANICS (CMM2017): Proceedings of the 22nd International Conference on Computer Methods in Mechanics. Author(s), 2018. http://dx.doi.org/10.1063/1.5019070.

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2

Lujan, Trevor J., Chris E. Henderson, Meghan O’Donovan, Steve M. Madey, Dan C. Fitzpatrick e Michael Bottlang. "Automated Measurement of Callus Formation". In ASME 2009 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2009. http://dx.doi.org/10.1115/sbc2009-206826.

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Abstract (sommario):
The assessment of fracture healing is aided by identifying features in roentgenographs that signify bone union. In comminuted or multi-part fractures, external callus formation relates to mechanical rigidity at the fracture site.[1] However, inter- and intra-observer variability of 20–25% exists when physicians evaluate callus.[2] Furthermore, current classification systems lose information by converting continuous features into categorical variables.[3] These limitations have restricted the clinical utility of plain radiographs in retrospective evaluation of treatment course.[4,5] Image processing presents a viable means to reduce observer error, while yielding continuous results. The aim of this work was to verify, numerically and clinically, an objective method to quantify callus formation.
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Harutyunyan, Zara. "REGENERATION POTENTIAL OF TOMATO CALLUS CULTURE". In 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings. STEF92 Technology, 2019. http://dx.doi.org/10.5593/sgem2019v/6.3/s08.024.

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Estime, L., M. O'Shea e M. Borst. "Absorption of Phosphorus by Cattail Callus Cells". In Engineering Foundation Conference 2001. Reston, VA: American Society of Civil Engineers, 2002. http://dx.doi.org/10.1061/40602(263)35.

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Leong, Pui Leng, e Elise F. Morgan. "Correlation Between Nanoindentation Modulus and Mineral Density in Fracture Callus Tissues". In ASME 2008 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2008. http://dx.doi.org/10.1115/sbc2008-193149.

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Abstract (sommario):
The stiffness and strength of a healing bone fracture depend on the geometry of the fracture callus as well as the mechanical properties of the callus tissues. In the clinical setting, the mechanical stability of a healing fracture is often estimated qualitatively based on the radioopacity of the callus tissue. However, a quantitative association between tissue mineralization and mechanical properties has yet to be established for these tissues. Quantifying callus tissue material properties and mineral content may therefore enable improved non-invasive assessments of bone healing. In addition, elucidating relationships between callus tissue composition and function will provide a means of understanding the mechanism by which the injured bone recovers its mechanical integrity.
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KARUPPIAH, PRIANANGKAI, e WENG HING. "Callus induction of leaf expalnts of Talinum paniculatum". In Sixth International Conference on Advances in Applied Science and Environmental Engineering - ASEE 2016. Institute of Research Engineers and Doctors, 2016. http://dx.doi.org/10.15224/978-1-63248-108-5-02.

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He, Ying, Sha Liang, Hao Zheng, Qiao Yuan, Fen Zhang e Bo Sun. "Callus induction and plant regeneration in Chinese kale". In INTERNATIONAL CONFERENCE ON FRONTIERS OF BIOLOGICAL SCIENCES AND ENGINEERING (FBSE 2018). Author(s), 2019. http://dx.doi.org/10.1063/1.5085530.

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"Micropropagation and Callus Induction in Lagenaria siceraria L." In International Conference on Latest Trends in Food, Biological & Ecological Sciences. International Academy Of Arts, Science & Technology, 2014. http://dx.doi.org/10.17758/iaast.a0714007.

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Saiko, Gennadi. "Callus Thickness Determination Adjuvant to Tissue Oximetry Imaging". In 9th International Conference on Bioimaging. SCITEPRESS - Science and Technology Publications, 2022. http://dx.doi.org/10.5220/0010852400003123.

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De Bakker, C. M. J., L. N. M. Hayward, L. C. Gerstenfeld, M. W. Grinstaff e E. F. Morgan. "Contrast-Enhanced Computed Tomography for Non-Destructive, Quantitative Assessment of the Early Stages of Fracture Healing". In ASME 2011 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2011. http://dx.doi.org/10.1115/sbc2011-53711.

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Abstract (sommario):
Each year in the United States, approximately 600,000 bone fractures show delayed or impaired healing and require subsequent surgical intervention1. Techniques for early identification of these cases are presently lacking but could make substantial impact on reducing the morbidity and costs associated with poor bone healing. A current barrier to early assessment of fracture healing is the difficulty in visualizing the cartilaginous “soft” callus that forms at the fracture site in the early stages of repair. The soft callus serves to partially stabilize the fracture and provides a template for subsequent formation of the bony “hard” callus2. Although measurement or estimation of the size, stiffness, and strength of the hard callus is possible by x-ray or computed tomography (CT)3, no analogous methods have been developed for the soft callus, due to the low radio-opacity of cartilage.
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Rapporti di organizzazioni sul tema "Callus"

1

Beckwith, Roy C., e Barry Goldfarb. Development of western spruce budworm on Douglas-fir callus tissue. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1991. http://dx.doi.org/10.2737/pnw-rn-504.

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2

Abou El-Dis, Gamil Rayan, Khusnetdinova Landysh Zavdetovna, Akulov Anton Nikolaevich, Walla Mohamed Abdelmaksood Abdelazeez e Timofeeva Olga Arnoldovna. Effects of Artificial Light Spectra on Anthocyanin Accumulation in Blueberry Callus Cultures. Peeref, settembre 2022. http://dx.doi.org/10.54985/peeref.2209p1758898.

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3

Sink, Ken, Shamay Izhar e Abraham Nachmias. Asymmetric Somatic Hybridization: Developing a Gene Transfer System for Solanaceous Vegetable Crops. United States Department of Agriculture, febbraio 1996. http://dx.doi.org/10.32747/1996.7613010.bard.

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Abstract (sommario):
Highly asymmetric somatic hybrid plants were obtained by PEG/DMSO fusion of gamma irradiated (100, 250, 7500 and 1000 Gy) protoplasts of a (KmR-) interspecific hybrid Lycopersicon esculentum x L. pennellii (EP) with protoplasts of eggplant (E). Somatic hybrid calli were selected based on kanamycin resistance and verified by PCR of the NptII gene, RAPD's and Southern's using potato rDNA pTHG2 probes. Flow cytometry indicated all hybrid calli that did not regenerate shoots were 5-9n. Three asymmetric plants regenerated only from callus close to 4n and such calli oly occurred when EP received 100 Gy. The asymmetric plants had eggplant morphology and regenerated from one hybrid callus with 6.29 average size tomato chromosomes. Limited amounts of EP DNA were found in the three somatic hybrid plants H18-1 to -3 by dot-blot hybridization with probe pTHG2, to be equivalent to 6.23, 5.41, and 5.95 % EP, respectively. RFLP analysis of Lycopersicon esculentum and L. pennellii specific chromosomes revealed that only fragments of 8 to 10 out of the 24 EP chromosomes are present in the asymmetric plants. Transgenic plants 2-3, 2-4 and 10-3 were found resistant to verticillium; suggesting successful transfer of the Ve complex from S. torvum to eggplant.
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4

Research Institute (IFPRI), International Food Policy. Calls to action. Washington, DC: International Food Policy Research Institute, 2016. http://dx.doi.org/10.2499/9780896295841_09.

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5

Vaha-Sipila, A. URLs for Telephone Calls. RFC Editor, aprile 2000. http://dx.doi.org/10.17487/rfc2806.

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6

Rosen, B., H. Schulzrinne, H. Tschofenig e R. Gellens. Non-interactive Emergency Calls. RFC Editor, settembre 2020. http://dx.doi.org/10.17487/rfc8876.

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7

Ustunel, A. S. Extension of Ito's Calculus via Malliavin Calculus. Fort Belvoir, VA: Defense Technical Information Center, novembre 1985. http://dx.doi.org/10.21236/ada167089.

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8

Zhang, Lixin, e Leigh Stroller. Reference Manual of Impulse System Calls. Fort Belvoir, VA: Defense Technical Information Center, gennaio 1999. http://dx.doi.org/10.21236/ada438168.

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9

Gellens, R., B. Rosen e H. Tschofenig. Next-Generation Vehicle-Initiated Emergency Calls. RFC Editor, maggio 2017. http://dx.doi.org/10.17487/rfc8148.

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10

Colom Mendoza, Enric. Caldes de Montbui. Institut Català d’Arqueologia Clàssica, 2023. http://dx.doi.org/10.51417/figlinae_092.

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Abstract (sommario):
Ficha del yacimiento Caldes de Montbui ubicado a Caldes de Montbui (Barcelona) incluida en el proyecto Figlinae Hispanae (FIGHISP). Catálogo en red de las alfarerías hispanorromanas y estudio de la comercialización de sus productos.
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