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Cited by 267

The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

Sex-specific and lineage-specific alternative splicing in primates

Open access
Blekhman, Ran, Marioni, John C., Zumbo, Paul, Stephens, Matthew, Gilad, Yoav·2010·Genome Research

Abstract

Comparative studies of gene regulation suggest an important role for natural selection in shaping gene expression patterns within and between species. Most of these studies, however, estimated gene expression levels using microarray probes designed to hybridize to only a small proportion of each gene. Here, we used recently developed RNA sequencing protocols, which sidestep this limitation, to assess intra- and interspecies variation in gene regulatory processes in considerably more detail than was previously possible. Specifically, we used RNA-seq to study transcript levels in humans, chimpanzees, and rhesus macaques, using liver RNA samples from three males and three females from each species. Our approach allowed us to identify a large number of genes whose expression levels likely evolve under natural selection in primates. These include a subset of genes with conserved sexually dimorphic expression patterns across the three species, which we found to be enriched for genes involved in lipid metabolism. Our data also suggest that while alternative splicing is tightly regulated within and between species, sex-specific and lineage-specific changes in the expression of different splice forms are also frequent. Intriguingly, among genes in which a change in exon usage occurred exclusively in the human lineage, we found an enrichment of genes involved in anatomical structure and morphogenesis, raising the possibility that differences in the regulation of alternative splicing have been an important force in human evolution.

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Metadata

Authors
Blekhman, R., Marioni, J. C., Zumbo, P., Stephens, M., & Gilad, Y.
Venue
Genome Research
Published
2009-12-15
Volume
20
Issue
2
Pages
180-189
ISSN
1088-9051 (ISSN-L)
OpenAlex
W2122884875
Cited by
267
References
12
Type
posted content
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Sex-specific and lineage-specific alternative splicing in primates. https://app.cochat.ai/papers/10.1101/gr.099226.109
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Blekhman, R., Marioni, J. C., Zumbo, P., Stephens, M., & Gilad, Y. (2010). Sex-specific and lineage-specific alternative splicing in primates. Genome Research. https://doi.org/10.1101/gr.099226.109

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