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sion within the mating-type chromosomes of Neurospora tetrasperma
负责人:
关键词:
Neurospora tetrasperma;recombination suppression;mat chromosomes;degeneration
DOI:
doi:10.5061/dryad.8429
摘要:
early stages of sex chromosome evolution. Here, we examined alleles of 207 genes located on the N. tetrasperma mat a and mat A chromosomes to test for signs
Data from: Cryptic recombination in the ever-young sex chromosomes of Hylid frogs
负责人:
关键词:
approximate Bayesian computation;sex chromosomes;Neogene;Hyla intermedia;Hyla molleri;Hyla arborea;Amphibians;population genetics;recombination suppression
DOI:
doi:10.5061/dryad.7th86
摘要:
Sex chromosomes are expected to evolve suppressed recombination, which leads to degeneration of the Y and heteromorphism between the X and Y. Som
Data from: Analysis of the karyotype structure in Ricolla quadrispinosa (Linneus, 1767): inferences about the chromosomal evolution of the tribes
负责人:
关键词:
Heteroptera;Ricolla quadrispinosa;Insecta;holokinetic chromosomes;fluorochromes;chromosomal rearrangements.;reproductive isolation;speciation;heterochromatin
DOI:
doi:10.5061/dryad.2j8jr
摘要:
quadrispinosa (Linneus, 1767). The chromosome number was determined as 2n = 24 + X1X2Y in males. In metaphase II the autosomal chromosomes were organized
Data from: Chromosomes tell half of the story: the correlation between karyotype rearrangements and genetic diversity in sedges, a gro
负责人:
关键词:
systematics;Carex scoparia;Carex vexans;Chromosome rearrangements;Carex scoparia var. scoparia;Carex longii;Carex pachystachya;Angiosperms;Population Genetics - Empirical;Carex scoparia var. tessellata
DOI:
doi:10.5061/dryad.1435
摘要:
with holocentric chromosomes and highly variable karyotype (2n = 56–70). There are no deep genetic breaks within C. scoparia that would suggest cryptic species
Data from: Chromosome number evolves independently of genome size in a clade with non-localized centromeres (Carex: Cyperaceae)
负责人:
关键词:
Agmatoploidy;Holocentric chromosomes;karyotype;Cyperaceae;phylogenetic comparative methods;Carex
DOI:
doi:10.5061/dryad.1c1m4qc6
摘要:
on genome size, chromosome fusion, fission, and translocation do not. In this study, we investigate genome size and chromosome number evolution in 87 species
Data from: Meiotic drive shapes rates of karyotype evolution in mammals
负责人:
关键词:
chromosome number;Comparative Methods;karyotype evolution;meiotic drive
DOI:
doi:10.5061/dryad.rg5s170
摘要:
t links chromosome number changes with karyotype morphology. Using our model, we infer that rates of chromosome number evolution are significantly lower
Data from: Origin of the chromosomal radiation of Madeiran house mice: a microsatellite analysis of metacentric chromosomes
负责人:
关键词:
Mus musculus domesticus;chromosomal rearrangements;Colonization;phylogeography
DOI:
doi:10.5061/dryad.jv2hd
摘要:
Chromosome races of Mus musculus domesticus are characterised by particular sets of metacentric chromosomes formed by Robertsonian fusions and whole
Data from: Linkage map of the peppered moth, Biston betularia (Lepidoptera, Geometridae): a model of industrial melanism
负责人:
关键词:
melanisation genes;synteny mapping;Bombyx mori;sex chromosomes;Biston betularia
DOI:
doi:10.5061/dryad.6r826
摘要:
ri suggests that the gene content of chromosomes is highly conserved. Gene order is conserved on the autosomes, but noticeably less so on the Z chromosome
Data from: Meta‐analysis of chromosome‐scale crossover rate variation in eukaryotes and its significance to evolutionary genomics
负责人:
Berner, Daniel
关键词:
chromosome Recombination linked selection Evolutionary genomics
DOI:
doi:10.5061/dryad.p1j7n43
摘要:
in chromosome centers increases with chromosome length. That is, long chromosomes often display a dramatically low crossover rate in their center whereas short

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