Conserved Patterns of Sex Chromosome Dosage Compensation in the Lepidoptera (WZ/ZZ): Insights from a Moth Neo-Z Chromosome.
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ABSTRACT:
SUBMITTER: Gu L
PROVIDER: S-EPMC5381563 | biostudies-literature | 2017 Mar
REPOSITORIES: biostudies-literature
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Conserved Patterns of Sex Chromosome Dosage Compensation in the Lepidoptera (WZ/ZZ): Insights from a Moth Neo-Z Chromosome.
Gu Liuqi L Walters James R JR Knipple Douglas C DC
Genome biology and evolution 20170301 3
Where previously described, patterns of sex chromosome dosage compensation in the Lepidoptera (moths and butterflies) have several unusual characteristics. Other female-heterogametic (ZW/ZZ) species exhibit female Z-linked expression that is reduced compared with autosomal expression and male Z expression. In the Lepidoptera, however, Z expression typically appears balanced between sexes but overall reduced relative to autosomal expression, that is Z ≈ ZZ < AA. This pattern is not easily reconci ...[more]
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