Results 121 to 130 of about 19,041 (213)

Comparative Satellitomics in Arowanas (Telostei, Osteoglossiformes) Sheds Light on the Evolution of Ancient Satellite DNAs

Integrative Zoology, EarlyView.
This work focused on arowana fishes (Teleostei, Osteoglossiformes) as a model; their widespread intercontinental distribution and basal phylogenetic position within Teleostei make them a compelling model for evolutionary research, especially in the realm of satDNA molecular evolution. Through the integration of genomic and chromosomal data, we analyzed
Fernando Henrique Santos de Souza, Gustavo Akira Toma, Jhon Alex Dziechciarz Vidal, Manuel Angel Garrido‐Ramos, Guilherme Mota Souza, Rodrigo Zeni Dos Santos, Fábio Porto‐Foresti, Thomas Liehr, Ricardo Utsunomia, Marcelo de Bello Cioffi   +9 more
wiley   +1 more source

Chromosome‐Level Genome Assemblies of Two Softshell Turtles with ZZ/ZW Provide Insights into TE‐Driven Recombination Suppression in Sex Chromosomes

Integrative Zoology, EarlyView.
This study presents the first genomic identification and characterization of ZW sex chromosomes in two soft‐shelled turtle species through genome assembly and resequencing. We reveal the structural organization of ZW chromosomes, identifying both pseudoautosomal regions (PARs) and differentiated regions.
Jianjun Liu, Zhiyuan Yang, Min Tang, Tingting Chen, Siqi Liu, Ziyao Meng, Xingjiang Bu, Xingquan Xia, Guang Yang, Liuwang Nie   +9 more
wiley   +1 more source

Comparative Genomics Provide Insights Into Karyotype Evolution in Vespertilionid Bats (Vespertilionidae, Chiroptera). [PDF]

Mol Ecol Resour
Lan L, Zhang X, Xie J, Lin X, Hong X, Nie W, Wang J, Su W, Yang F, He G, Mao X.   +10 more
europepmc   +1 more source

Comparisons Between Large‐Scale Genomic Variants and SNPs in Driving Population Divergence and Local Adaptation

Integrative Zoology, EarlyView.
Candidate genes identified from SNPs, indels, and SVs exhibited limited shared genes, suggesting that diverse variant types capture complementary aspects of the adaptive landscape. Our results underscore the importance of incorporating multiple types of genomic variation to achieve a more comprehensive understanding of evolutionary processes.
Qianghui Zhu, Hongrui Lv, Yalin Cheng, Shangyu Wang, Dezhi Zhang, Yan Hao, Gang Song, Fumin Lei   +7 more
wiley   +1 more source

Insights into karyotype evolution and flower color variation from the genome assembly of wallflower (Erysimum cheiri). [PDF]

Plant Physiol
Chen D, Huang H, Chen H, Gan X, Liu Y, Wan S, Zhu B, Lu Z, Ge X, Yang Q, Mandáková T, Guo X, Tan C, Lysak MA.   +13 more
europepmc   +1 more source

Polymicrogyria and Cardiac Arrhythmia in a Neonate With Biallelic Stop‐Gain Variant in TMEM161B: Expanding the Phenotype

Prenatal Diagnosis, EarlyView.
Miriam Bertrand, Ute Grasshoff, Cornelia Wiechers, Dennis Witt, Vivien Richter, Andreas Dufke, Karl Oliver Kagan, Tobias B. Haack   +7 more
wiley   +1 more source

Captive Breeding of the Chinese Alligator Reduces Inbreeding but Increases Genetic Load

Integrative Zoology, EarlyView.
Captive breeding of the Chinese alligator successfully reduced genomic inbreeding but increased the burden of deleterious mutations. Genomic analyses indicate that managing both genetic diversity and genetic load is essential for the long‐term conservation of this critically endangered species.
Yihang Fan, Tao Pan, Nicolas Dussex, Tianming Lan   +3 more
wiley   +1 more source

Whole-chromosome fusions in the karyotype evolution of <i>Sceloporus</i> (Iguania, Reptilia) are more frequent in sex chromosomes than autosomes. [PDF]

Philos Trans R Soc Lond B Biol Sci, 2021
Lisachov AP, Tishakova KV, Romanenko SA, Molodtseva AS, Prokopov DY, Pereira JC, Ferguson-Smith MA, Borodin PM, Trifonov VA.   +8 more
europepmc   +1 more source

Inhibin βB Mediates Oligotrophic Adaptation via Regulating Muscle Satellite Cell Proliferation and Differentiation in Schizopygopsis younghusbandi

Integrative Zoology, EarlyView.
① Nutrient deficiency upregulates inhibin βB, activating SMAD signaling to promote p21. Increased p21 inhibits mcm2/mcm4/mcm5 and cyclin E2, inducing G1‐phase arrest, slowing growth, and reducing energy consumption. ② Inhibin βB also upregulates pdgf‐c, which induces α‐SMA, leading to muscle satellite cell fibrosis.
Weiqiang Li, He Gao, Chaowei Zhou, Luo Lei, Junting Li, Chao Ma, Zitu Ma, Mengwei Yao, Kexin Ma, Yunpeng Xiang, Yan Zhou, Yongrui Lu, Da Ji, Minghong Wei, Luohao Xu, Zhaofang Han, Haiping Liu   +16 more
wiley   +1 more source

Repetitive DNAs and Karyotype Evolution in Phyllostomid Bats (Chiroptera: Phyllostomidae). [PDF]

Biomolecules
Deon GA, Ezaz T, Stornioli JHF, Dos Santos RZ, Gomes AJB, Setti PG, de Oliveira EHC, Porto-Foresti F, Utsunomia R, Liehr T, Cioffi MB.   +10 more
europepmc   +1 more source