Results 11 to 20 of about 1,130,741 (368)

Independent evolution of satellite DNA sequences in homologous sex chromosomes of Neotropical armored catfish (Harttia) [PDF]

Communications Biology
The Neotropical armored catfish Harttia is a valuable model for studying sex chromosome evolution, featuring two independently evolved male-heterogametic systems.
Francisco de M. C. Sassi, Manuel A. Garrido-Ramos, Ricardo Utsunomia, Rodrigo Zeni dos Santos, Tariq Ezaz, Geize A. Deon, Fábio Porto-Foresti, Thomas Liehr, Marcelo de B. Cioffi   +8 more
doaj   +2 more sources

Nuclear reorganization and homologous chromosome pairing during meiotic prophase require C. elegans chk-2 [PDF]

Genes & Development, 2001
Analysis of mutants defective in meiotic chromosome pairing has uncovered a role for Caenorhabditis elegans chk-2 in initial establishment of pairing between homologous chromosomes during early meiotic prophase.
Amy J. MacQueen, Anne M. Villeneuve
openalex   +2 more sources

Homologous chromosome pairing in Schizosaccharomyces pombe

Yeast, 2006
AbstractHomologous chromosome pairing is a central feature of meiosis I, contributing to the correct segregation of chromosomes during meiosis. The fission yeast, Schizosaccharomyces pombe, has been widely used to study meiotic chromosome dynamics, partly because studies in this yeast are simplified due to the lack of post‐pairing synaptic structures ...
J. Wells, D. Pryce, R. J. McFarlane
semanticscholar   +4 more sources

Homologous chromosome pairing starts at the ends. [PDF]

Plant Physiol
De Jaeger-Braet J.
europepmc   +3 more sources

HOMOLOGOUS AND SIMILAR CHROMOSOMES IN DIPLOID AND TRIPLOID HYACINTHS [PDF]

Genetics, 1925
John Belling
openalex   +4 more sources

THE HOMOLOGIES OF THE CHROMOSOME ELEMENTS IN THE GENUS DROSOPHILA [PDF]

Genetics, 1941
Uploaded by Plazi for TaxoDros. We do not have abstracts.
E. Novitski, A. H. Sturtevant
openaire   +7 more sources

Chromosome-level genome assembly reveals homologous chromosomes and recombination in asexual rotifer Adineta vaga

Science Advances, 2021
High-quality genome assembly of ancient asexual rotifer reveals homologous chromosomes that frequently recombine.
Paul Simion, Jitendra Narayan, A. Houtain, Alessandro Derzelle, Lyam Baudry, Emilien Nicolas, R. Arora, M. Cariou, C. Cruaud, F. Gaudray, C. Gilbert, Nadège Guiglielmoni, B. Hespeels, Djampa K. L. Kozlowski, K. Labadie, A. Limasset, M. Llirós, M. Marbouty, Matthieu Terwagne, J. Virgo, Richard Cordaux, E. G. Danchin, B. Hallet, R. Koszul, T. Lenormand, Jean‐François Flot, K. Van Doninck   +26 more
semanticscholar   +1 more source

Telomeres and Subtelomeres Dynamics in the Context of Early Chromosome Interactions During Meiosis and Their Implications in Plant Breeding

Frontiers in Plant Science, 2021
Genomic architecture facilitates chromosome recognition, pairing, and recombination. Telomeres and subtelomeres play an important role at the beginning of meiosis in specific chromosome recognition and pairing, which are critical processes that allow ...
Miguel Aguilar, Pilar Prieto
doaj   +1 more source

Haploidy of somatic cells in mouse oocyte using somatic cell nuclear transfer

Journal of Animal Reproduction and Biotechnology, 2022
Haploidization in somatic cells is the process of reducing the diploid somatic chromosomes to haploid. Several studies have attempted somatic haploidization using oocytes in mice and humans.
Yeonmi Lee , Eunju Kang
doaj   +1 more source

Formation of the synaptonemal complex in a gynogenetic allodiploid hybrid fish

Frontiers in Genetics, 2023
Introduction: The correct pairing and separation of homologous chromosomes during meiosis is crucial to ensure both genetic stability and genetic diversity within species. In allodiploid organisms, synapsis often fails, leading to sterility.
Jing Wang, Wen Wang, Jihong Li, Yirui Zhang, Kaikun Luo, Linmei Han, Caixia Xiang, Mingli Chai, Ziye Luo, Rurong Zhao, Shaojun Liu   +10 more
doaj   +1 more source