Literatura académica sobre el tema "Nuclear mitotic apparatus"
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Artículos de revistas sobre el tema "Nuclear mitotic apparatus"
Yang, C. H. y M. Snyder. "The nuclear-mitotic apparatus protein is important in the establishment and maintenance of the bipolar mitotic spindle apparatus." Molecular Biology of the Cell 3, n.º 11 (noviembre de 1992): 1259–67. http://dx.doi.org/10.1091/mbc.3.11.1259.
Texto completoShima, David T., Noemí Cabrera-Poch, Rainer Pepperkok y Graham Warren. "An Ordered Inheritance Strategy for the Golgi Apparatus: Visualization of Mitotic Disassembly Reveals a Role for the Mitotic Spindle". Journal of Cell Biology 141, n.º 4 (18 de mayo de 1998): 955–66. http://dx.doi.org/10.1083/jcb.141.4.955.
Texto completoPrice, Carolyn M. y David E. Pettijohn. "Redistribution of the nuclear mitotic apparatus protein (NuMA) during mitosis and nuclear assembly". Experimental Cell Research 166, n.º 2 (octubre de 1986): 295–311. http://dx.doi.org/10.1016/0014-4827(86)90478-7.
Texto completoJones, J. C., A. E. Goldman, H. Y. Yang y R. D. Goldman. "The organizational fate of intermediate filament networks in two epithelial cell types during mitosis." Journal of Cell Biology 100, n.º 1 (1 de enero de 1985): 93–102. http://dx.doi.org/10.1083/jcb.100.1.93.
Texto completoJohnston, J. A. y R. D. Sloboda. "A 62-kD protein required for mitotic progression is associated with the mitotic apparatus during M-phase and with the nucleus during interphase." Journal of Cell Biology 119, n.º 4 (15 de noviembre de 1992): 843–54. http://dx.doi.org/10.1083/jcb.119.4.843.
Texto completoTang, T. K., C. J. Tang, Y. J. Chao y C. W. Wu. "Nuclear mitotic apparatus protein (NuMA): spindle association, nuclear targeting and differential subcellular localization of various NuMA isoforms". Journal of Cell Science 107, n.º 6 (1 de junio de 1994): 1389–402. http://dx.doi.org/10.1242/jcs.107.6.1389.
Texto completoPaul, E. C. y A. Quaroni. "Identification of a 102 kDa protein (cytocentrin) immunologically related to keratin 19, which is a cytoplasmically derived component of the mitotic spindle pole". Journal of Cell Science 106, n.º 3 (1 de noviembre de 1993): 967–81. http://dx.doi.org/10.1242/jcs.106.3.967.
Texto completoChu, Xiaogang, Xuanyu Chen, Qingwen Wan, Zhen Zheng y Quansheng Du. "Nuclear Mitotic Apparatus (NuMA) Interacts with and Regulates Astrin at the Mitotic Spindle". Journal of Biological Chemistry 291, n.º 38 (26 de julio de 2016): 20055–67. http://dx.doi.org/10.1074/jbc.m116.724831.
Texto completoNguyen, Christine L. y Karl Münger. "Human Papillomavirus E7 Protein Deregulates Mitosis via an Association with Nuclear Mitotic Apparatus Protein 1". Journal of Virology 83, n.º 4 (3 de diciembre de 2008): 1700–1707. http://dx.doi.org/10.1128/jvi.01971-08.
Texto completoWozniak, Richard, Brian Burke y Valérie Doye. "Nuclear transport and the mitotic apparatus: an evolving relationship". Cellular and Molecular Life Sciences 67, n.º 13 (8 de abril de 2010): 2215–30. http://dx.doi.org/10.1007/s00018-010-0325-7.
Texto completoTesis sobre el tema "Nuclear mitotic apparatus"
Sparks, Cynthia A. "Cloning and Cell Cycle Analysis of NuMA, a Phosphoprotein That Oscillates Between the Nucleus and the Mitotic Spindle". eScholarship@UMMS, 1995. https://escholarship.umassmed.edu/gsbs_diss/35.
Texto completoRajeevan, Ashwathi. "Dissecting the function of NuMA in cleavage furrow formation and chromatin decondensation at the mitotic exit in animal cells". Thesis, 2023. https://etd.iisc.ac.in/handle/2005/6078.
Texto completoHu, Hui-mei y 胡惠美. "I. Genomic Organization and Promoter Analysis of the Mouse AIE1 Protein Kinase Gene II. The Expression and Functional Analysis of the Nuclear Mitotic Apparatus Protein (NuMA) During Early Mouse Embryonic Development". Thesis, 2000. http://ndltd.ncl.edu.tw/handle/86586989699922791788.
Texto completo國防醫學院
生命科學研究所
89
I. Genomic Organization and Promoter Analysis of the Mouse AIE1 Protein Kinase Gene We previously described two novel testis-specific protein kinases, AIE1 (mouse) and AIE2 (human), that share high amino acid (a.a.) identities with the kinase domains of fly Aurora, yeast Ipl1 and frog Eg2 (Tseng et al., 1998). Here we report the entire intron/exon organizations of the AIE1 gene and analyze the expression patterns of AIE1 mRNA during testis development. The cis-acting elements in the promoter region, and the transcription factors that may affect AIE1 expression, are also investigated. By screening a mouse genomic library, I have obtained the entire 18.5 kb AIE1 genomic sequence. The mouse AIE1 gene spans ~8 kilobases (kb) and contains seven exons. The results from primer extension assay indicated that the AIE1 gene has two transcription initiation sites: PE1 (minor form, -34 bp from 103d cDNA clone) and PE2 (major form, -18 bp from 103d cDNA clone). The sequences of the exon-intron boundaries of the AIE1 gene conform to the consensus sequences (GT/AG) of splicing donor and acceptor sites of most eukaryotic genes. Comparative sequence analysis revealed that the gene structure is highly conserved between mouse AIE1 and human AIE2. However, much less homology was found in the sequence outside the kinase domain. I have also mapped the AIE1 gene to mouse chromosome 7A2-A3 by fluorescent in situ hybridization (FISH). RT-PCR analysis has demonstrated that AIE1 mRNAs are predominantly expressed in testis, kidney, and sperm; but are not present in egg and in the embryonic tissues in early developmental stage. Northern blot analysis showed that AIE1 mRNA is expressed at a low level at day 14 and reaches its plateau at day 19 in the developing postnatal testis. RNA in situ hybridization indicated that the expression of AIE1 transcripts were restricted to meiotically active germ cells with highest levels detected in late pachytene spermatocytes. These findings suggest that AIE1 may play a role in spermatogenesis, particularly during the stages of meiosis. I have transfected a series of 5''-end deletion constructs of AIE1 promoter that fused with a luciferase reporter gene (AIE1p-Luc) into a mouse testis cell line to define the minimum region for AIE1 expression. My results showed that the promoter region (nt. -659 ~ -583) is essential for PE1 transcription initiation, while the region (nt. -442 ~ -343) is important for for PE2 transcription initiation. I also demonstrated that the Sp1/hsp70 binding site is necessary for PE2 transcription initiation and the CRE-like element (nt. -1093 ~ -1103) is essential for AIE1 expression. The influence of other transcription factors or protein kinases are analyzed by cotransfected with various deleted AIE1p-Luc constructs. My preliminary results showed that (1) PKA can avtivate, but MEKK-1 inhibit the AIE1p activity; (2) the l-TZFP is a repressor, but the s-TZFP is an activator. Furthermore, several specific transcription factors, such as TZFP (testis zinc finger protein) and CRE binding protein, that bind to the promoter region of AIE1 gene have been identified by the electrophoresis mobility shift assay (EMSA). The competition assay demonstrated the binding specificity. These results will help us to understand the control mechanism of AIE1 gene expression. II. The Expression and Functional Analysis of the Nuclear Mitotic Apparatus Protein (NuMA) During Early Mouse Embryonic Development The nuclear mitotic apparatus protein (NuMA) was first described by Lydersen and Pettijohn (1980) as a predominantly nuclear protein that is present in the interphase nucleus and is concentrated at the spindle pole of mitotic cells. Recently, cDNA clones that cover the entire coding region of human NuMA have been isolated and sequenced (Compton et al., 1992; Yang et al., 1992). Structure analysis reveals that NuMA is composed of a long a-helical central core flanked by two globular domains. We have recently shown that human NuMA is composed of at least three isoforms that differ mainly at the carboxy terminus. Multiple NuMA isoforms are generated by alternative splicing of a common mRNA precursor from a single NuMA gene (Tang et al., 1993). The NuMA-l (T33 / p230) was present in interphase nuclei and was concentrated at the polar regions of the spindle apparatus in mitotic cells. NuMA-m (U4 / p195) and NuMA-s (U6 / p194) were present in the interphase cytosol and appeared to be mainly located at the centrosomal region. When cells entered into mitosis, NuMA-m and -s moved to the mitotic spindle pole (Tang et al., 1994). In the mouse oocytes, the centrioles were reported to appear first in blastocysts (Magnuson and Epstein, 1984). Therefore, early mouse embryos offer an opportunity to elucidate the mechanisms of microtubule nucleation and spindle morphogenesis in the acentriolar centrosome. To investigate the expression patterns of different NuMA proteins or mRNAs during early mouse embryogenesis, the second part of my thesis is to clone and sequence the mouse homologue of human NuMA cDNA. By screening a mouse spleen cDNA library, I obtained the cDNA clones that cover the entire NuMA coding region. I also used the primer extension assay to define the transcription initiation site of NuMA mRNA. Furthermore, I have characterized the expression pattern of different NuMA isoforms in mouse tissues and during early stage of mouse embryonic development by RT-PCR method. My results showed that NuMA-l is present in all mouse tissues and in the 1.5 d.p.c. to 4.5 d.p.c. embryos. Interestingly, NuMA-m is expressed in all examined tissues except sperm, while NuMA-s is not detectable. Furthermore, the +42 bp NuMA isoform was detected in all tissues, while the -42 bp NuMA isoform was detected in testis and kidney only. To analyze the functional effect of NuMA on embryonic development, I injected mouse embryos with either antisense oligonucleotides (complementary to NuMA mRNA) or polyclonal antibodies against NuMA. Our results showed that injection of anti-NuMA antibody did significantly interfer the cell division during embryo-genesis. It suggested that NuMA may play a role in the cell division during early embryonic development.
Capítulos de libros sobre el tema "Nuclear mitotic apparatus"
"NuMA (nuclear mitotic apparatus, centrophilin, ∼11q13)". En Encyclopedia of Genetics, Genomics, Proteomics and Informatics, 1380. Dordrecht: Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-1-4020-6754-9_11697.
Texto completoHe, D., C. Zeng y B. R. Brinkley. "Nuclear Matrix Proteins as Structural and Functional Components of the Mitotic Apparatus". En Structural and Functional Organization of the Nuclear Matrix, 1–74. Elsevier, 1996. http://dx.doi.org/10.1016/s0074-7696(08)62614-5.
Texto completoPettijohn, David E. "Nonhistone Chromosomal Proteins of the Mitotic Apparatus: Proposed Role in Nuclear Reassembly". En Progress in Nonhistone Protein Research, 139–50. CRC Press, 2018. http://dx.doi.org/10.1201/9781351076067-7.
Texto completoTang, Chieh-ju C. y Tang K. Tang. "Subcellular Localization and Gene Mapping of Human Nuclear Mitotic Apparatus Protein (NuMA) by Confocal Fluorescence Microscopy". En Focus on Multidimensional Microscopy, 220–32. World Scientific Publishing Co., 1999. http://dx.doi.org/10.1142/9789812817105_0016.
Texto completo