Results 1 to 10 of about 41,161 (199)

Tempo and mode in karyotype evolution revealed by a probabilistic model incorporating both chromosome number and morphology. [PDF]

PLoS Genetics, 2021
Karyotype, including the chromosome and arm numbers, is a fundamental genetic characteristic of all organisms and has long been used as a species-diagnostic character.
Kohta Yoshida, Jun Kitano
doaj   +4 more sources

A high-quality Buxus austro-yunnanensis (Buxales) genome provides new insights into karyotype evolution in early eudicots [PDF]

BMC Biology, 2022
Background Eudicots are the most diverse group of flowering plants that compromise five well-defined lineages: core eudicots, Ranunculales, Proteales, Trochodendrales, and Buxales.
Zhenyue Wang, Ying Li, Pengchuan Sun, Mingjia Zhu, Dandan Wang, Zhiqiang Lu, Hongyin Hu, Renping Xu, Jin Zhang, Jianxiang Ma, Jianquan Liu, Yongzhi Yang   +11 more
doaj   +4 more sources

Chromosomal diversification and karyotype evolution of diploids in the cytologically diverse genus Prospero (Hyacinthaceae) [PDF]

, 2013
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work ...
Andrew R Leitch, Eva M Temsch, Franz Speta, Hanna Weiss-Schneeweiss, Jang, Tae-Soo, John Parker, Khatere Emadzade, Tae-Soo Jang   +7 more
core   +4 more sources

Oligo-barcode illuminates holocentric karyotype evolution in Rhynchospora (Cyperaceae) [PDF]

Frontiers in Plant Science
Holocentric karyotypes are assumed to rapidly evolve through chromosome fusions and fissions due to the diffuse nature of their centromeres. Here, we took advantage of the recent availability of a chromosome-scale reference genome for Rhynchospora ...
Yennifer Mata-Sucre, Yennifer Mata-Sucre, Letícia Maria Parteka, Letícia Maria Parteka, Christiane M. Ritz, Christiane M. Ritz, Christiane M. Ritz, Andrés Gatica-Arias, Leonardo P. Félix, William Wayt Thomas, Gustavo Souza, André L. L. Vanzela, Andrea Pedrosa-Harand, André Marques   +13 more
doaj   +2 more sources

Karyotype evolution in response to chemoradiotherapy and upon recurrence of esophageal adenocarcinomas [PDF]

Cell Reports
Summary: The genome of esophageal adenocarcinoma (EAC) is highly unstable and might evolve over time. Here, we track karyotype evolution in EACs in response to treatment and upon recurrence through multi-region and longitudinal analysis.
Karen van der Sluis, Johanna W. van Sandick, Willem J. Koemans, Tom van den Bosch, Annegien Broeks, Dennis Peters, Iris M. Seignette, Christian R. Rausch, Erik van Dijk, Petur Snaebjornsson, José G. van den Berg, Nicole C.T. van Grieken, Bauke Ylstra, Beatriz Carvalho, Daniël M. Miedema, Liudmila L. Kodach   +15 more
doaj   +2 more sources

Karyotype, evolution and phylogenetic reconstruction in Micronycterinae bats with implications for the ancestral karyotype of Phyllostomidae [PDF]

BMC Evolutionary Biology, 2019
Background The Micronycterinae form a subfamily of leaf-nosed bats (Phyllostomidae) that contains the genera Lampronycteris Sanborn, 1949, and Micronycteris Gray, 1866 (stricto sensu), and is characterized by marked karyotypic variability and ...
T. C. M. Benathar, C. Y. Nagamachi, L. R. R. Rodrigues, P. C. M. O’Brien, M. A. Ferguson-Smith, F. Yang, J. C. Pieczarka   +6 more
doaj   +2 more sources

First cytogenetic data on Afrotropical lutefishes (Citharinidae) in the light of karyotype evolution in Characiformes. [PDF]

Comp Cytogenet, 2022
Simanovsky SA, Medvedev DA, Tefera F, Golubtsov AS.   +3 more
europepmc   +3 more sources

Karyotype evolution of the Asterids insights from the first genome sequences of the family Cornaceae. [PDF]

DNA Res, 2023
Dong C, Wang S, Zhang H, Liu J, Li M.
europepmc   +3 more sources

Insights into the Karyotype Evolution of Charinidae, the Early-Diverging Clade of Whip Spiders (Arachnida: Amblypygi). [PDF]

Animals (Basel), 2021
Reyes Lerma AC, Šťáhlavský F, Seiter M, Carabajal Paladino LZ, Divišová K, Forman M, Sember A, Král J.   +7 more
europepmc   +3 more sources

Karyotype differentiation in the Nothobranchius ugandensis species group (Teleostei, Cyprinodontiformes), seasonal fishes from the east African inland plateau, in the context of phylogeny and biogeography [PDF]

Comparative Cytogenetics, 2023
The karyotype differentiation of the twelve known members of the Nothobranchius ugandensis Wildekamp, 1994 species group is reviewed and the karyotype composition of seven of its species is described herein for the first time using a conventional ...
Eugene Yu. Krysanov, Béla Nagy, Brian R. Watters, Alexandr Sember, Sergey A. Simanovsky   +4 more
doaj   +3 more sources