How to make a sex chromosome
Sex chromosomes can evolve once recombination is halted between a homologous pair of
chromosomes. Owing to detailed studies using key model systems, we have a nuanced …
chromosomes. Owing to detailed studies using key model systems, we have a nuanced …
Sex chromosomes as supergenes of speciation: why amphibians defy the rules?
C Dufresnes, PA Crochet - Philosophical Transactions of …, 2022 - royalsocietypublishing.org
As reflected by the two rules of speciation (Haldane's rule and the large X-/Z-effect), sex
chromosomes are expected to behave like supergenes of speciation: they recombine only in …
chromosomes are expected to behave like supergenes of speciation: they recombine only in …
A rapid rate of sex-chromosome turnover and non-random transitions in true frogs
DL Jeffries, G Lavanchy, R Sermier, MJ Sredl… - Nature …, 2018 - nature.com
The canonical model of sex-chromosome evolution predicts that, as recombination is
suppressed along sex chromosomes, gametologs will progressively differentiate, eventually …
suppressed along sex chromosomes, gametologs will progressively differentiate, eventually …
Sex determination and sex chromosomes in Amphibia
I Miura - Sexual Development, 2018 - karger.com
Sex chromosomes in most amphibians are homomorphic (undifferentiated) in both sexes
and are characterized by frequent turnover. This is in sharp contrast to sex chromosomes in …
and are characterized by frequent turnover. This is in sharp contrast to sex chromosomes in …
Repeated translocation of a gene cassette drives sex-chromosome turnover in strawberries
Turnovers of sex-determining systems represent important diversifying forces across
eukaryotes. Shifts in sex chromosomes—but conservation of the master sex-determining …
eukaryotes. Shifts in sex chromosomes—but conservation of the master sex-determining …
Extreme heterogeneity in sex chromosome differentiation and dosage compensation in livebearers
Once recombination is halted between the X and Y chromosomes, sex chromosomes begin
to differentiate and transition to heteromorphism. While there is a remarkable variation …
to differentiate and transition to heteromorphism. While there is a remarkable variation …
Sex-chromosome evolution in frogs: what role for sex-antagonistic genes?
N Perrin - … Transactions of the Royal Society B, 2021 - royalsocietypublishing.org
Sex-antagonistic (SA) genes are widely considered to be crucial players in the evolution of
sex chromosomes, being instrumental in the arrest of recombination and degeneration of Y …
sex chromosomes, being instrumental in the arrest of recombination and degeneration of Y …
Sex differentiation in amphibians: effect of temperature and its influence on sex reversal
A Ruiz-García, ÁS Roco, M Bullejos - Sexual Development, 2021 - karger.com
The role of environmental factors in sexual differentiation in amphibians is not new. The
effect of hormones or hormone-like compounds is widely demonstrated. However, the effect …
effect of hormones or hormone-like compounds is widely demonstrated. However, the effect …
Genomic Evidence for Cryptic Speciation in Tree Frogs From the Apennine Peninsula, With Description of Hyla perrini sp. nov
C Dufresnes, G Mazepa, N Rodrigues… - Frontiers in Ecology …, 2018 - frontiersin.org
Despite increasing appreciation of the speciation continuum, delimiting and describing new
species is a major yet necessary challenge of modern phylogeography to help optimize …
species is a major yet necessary challenge of modern phylogeography to help optimize …
The diversity and evolution of sex chromosomes in frogs
Frogs are ideal organisms for studying sex chromosome evolution because of their diversity
in sex chromosome differentiation and sex-determination systems. We review 222 anuran …
in sex chromosome differentiation and sex-determination systems. We review 222 anuran …