Results 11 to 20 of about 2,472,873 (391)

Chromosomes, chromosome anomalies [PDF]

Atlas of Genetics and Cytogenetics in Oncology and Haematology, 2011
Educational Items on Chromosomes, chromosome anomalies.
Huret, JL, Leonard, C, Savage, JRK
openaire   +2 more sources

Nematode chromosomes

Genetics, 2022
AbstractThe nematode Caenorhabditis elegans has shed light on many aspects of eukaryotic biology, including genetics, development, cell biology, and genomics. A major factor in the success of C. elegans as a model organism has been the availability, since the late 1990s, of an essentially gap-free and well-annotated nuclear genome sequence, divided ...
Peter M Carlton, Richard E Davis, Shawn Ahmed   +2 more
openaire   +2 more sources

Physical mapping integrated with syntenic analysis to characterize the gene space of the long arm of wheat chromosome 1A [PDF]

, 2013
Background: Bread wheat (Triticum aestivum L.) is one of the most important crops worldwide and its production faces pressing challenges, the solution of which demands genome information. However, the large, highly repetitive hexaploid wheat genome has
Akpınar, Bala Anı, Aydınoğlu, Fatma, Bellec, Arnaud, Berges, Helene, Budak, Hikmet, Cattonaro, Federica, Dolezel, Jaroslav, Frenkel, Zeev, Kantar, Melda, Korol, Abraham, Lucas, Stuart J., Magni, Federica, Safar, Jan, Simkova, Hana, Vautrin, Sonia, Weinstein, Zohar Bat-El   +15 more
core   +10 more sources

The architecture of chicken chromosome territories changes during differentiation [PDF]

, 2004
BACKGROUND: Between cell divisions the chromatin fiber of each chromosome is restricted to a subvolume of the interphase cell nucleus called chromosome territory.
Bonifer, C., Cremer, C., Cremer, T., Dietzel, S., Mayer, R., Schnapp, V., Stadler, S., Stein, S.   +7 more
core   +4 more sources

A surge of late-occurring meiotic double-strand breaks rescues synapsis abnormalities in spermatocytes of mice with hypomorphic expression of SPO11 [PDF]

, 2015
Meiosis is the biological process that, after a cycle of DNA replication, halves the cellular chromosome complement, leading to the formation of haploid gametes.
Barchi, Marco, DE ROOIJ, DIRK GIJSBERT, Di Cecca, Stefano, DI GIACOMO, Monica, DI SIENA, Sara, Faieta, Monica, Luchetti, Andrea, Murdocca, Michela, Pellegrini, Manuela, Rossi, Pellegrino   +9 more
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Chromosome Painting of Mouse Chromosomes [PDF]

, 2018
Chromosome painting enables the visualization of chromosomes and has been used extensively in cytogenetics. Chromosome paint probes, which consist of a pooled composite of DNA-FISH probes, bind to nonrepetitive sequences for individual chromosomes [1, 2].
Hua, Lisa L, Mikawa, Takashi
openaire   +4 more sources

Chromosome Oscillations in Mitosis [PDF]

, 2005
Successful cell division requires a tight regulation of chromosome motion via the activity of molecular motors. Many of the key players at the origin of the forces generating the movement have been identified, but their spatial and temporal organization ...
A. P. Joglekar, G. Östergren, J. C. Waters, L. Cassimeris, N. Tokai, N. G. Van Kampen, Otger Campàs, Pierre Sens, S. Inoue   +8 more
core   +2 more sources

A chromosome conformation capture ordered sequence of the barley genome

Nature, 2017
Cereal grasses of the Triticeae tribe have been the major food source in temperate regions since the dawn of agriculture. Their large genomes are characterized by a high content of repetitive elements and large pericentromeric regions that are virtually ...
M. Mascher, H. Gundlach, A. Himmelbach, Sebastian Beier, S. Twardziok, T. Wicker, V. Radchuk, C. Dockter, P. Hedley, J. Russell, M. Bayer, L. Ramsay, Hui Liu, G. Haberer, Xiao-qi Zhang, Qisen Zhang, R. Barrero, Lin Li, S. Taudien, Marco Groth, Marius Felder, A. Hastie, H. Šimková, Helena Staňková, J. Vrána, Saki Chan, M. Muñoz‐Amatriaín, R. Ounit, S. Wanamaker, D. Bolser, Christian Colmsee, Thomas Schmutzer, Lala Aliyeva-Schnorr, Stefano Grasso, J. Tanskanen, Anna Chailyan, Dharanya Sampath, D. Heavens, L. Clissold, S. Cao, Brett Chapman, F. Dai, Yong Han, Hua Li, Xuan Li, Chongyun Lin, John K. McCooke, C. Tan, Penghao Wang, Songbo Wang, Shuya Yin, Gaofeng Zhou, J. Poland, M. Bellgard, Ljudmilla Borisjuk, A. Houben, J. Doležel, S. Ayling, S. Lonardi, P. Kersey, P. Langridge, G. Muehlbauer, M. Clark, M. Cáccamo, A. Schulman, K. Mayer, M. Platzer, T. Close, U. Scholz, M. Hansson, Guo-ping Zhang, Ilka Braumann, M. Spannagl, Chengdao Li, R. Waugh, N. Stein   +75 more
semanticscholar   +1 more source

LARP7 family proteins have conserved function in telomerase assembly

Nature Communications, 2018
The telomerase holoenzyme is minimally composed of the reverse transcriptase and the RNA template. Here the authors identify Lar7 as a member of the full complex that helps to stabilise it and protect telomerase RNA from degradation.
Laura C. Collopy, Tracy L. Ware, Tomas Goncalves, Sunnvør í Kongsstovu, Qian Yang, Hanna Amelina, Corinne Pinder, Ala Alenazi, Vera Moiseeva, Siân R. Pearson, Christine A. Armstrong, Kazunori Tomita   +11 more
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Dynamic epigenetic states of maize centromeres

Frontiers in Plant Science, 2015
The centromere is a specialized chromosomal region identified as the major constriction, upon which the kinetochore complex is formed, ensuring accurate chromosome orientation and segregation during cell division.
Yalin eLiu, Handong eSu, Jing eZhang, Yang eLiu, Fangpu eHan, James A. Birchler   +5 more
doaj   +1 more source