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A Novel Paradigm for Sex Chromosome Turnover: Y and W Changes, X and Z Remain
Author(s) -
Ezaz Tariq
Publication year - 2020
Publication title -
bioessays
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.175
H-Index - 184
eISSN - 1521-1878
pISSN - 0265-9247
DOI - 10.1002/bies.202000152
Subject(s) - y chromosome , genetics , population , biology , evolutionary biology , psychology , gene , demography , sociology
On the Black Swans of conventional sex determination theory: There aren't many, but when an exception to the standard model of sex determination (evolutionary turnover of genes playing the role of “master sex determiner”) arises, it certainly screams out for an explanation. In this issue, a novel one is put forward. It now awaits testing, particularly at the population level.