Abstract:
:The emergence of eusociality ("true sociality") in several insect lineages represents one of the most successful evolutionary adaptations in the animal kingdom in terms of species richness and global biomass. In contrast to solitary insects, eusocial insects evolved a set of unique behavioral and physiological traits such as reproductive division of labor and cooperative brood care, which likely played a major role in their ecological success. The molecular mechanisms that support the social regulation of behavior in eusocial insects, and their evolution, are mostly unknown. The recent whole-genome sequencing of several eusocial insect species set the stage for deciphering the molecular and genetic bases of eusociality, and the possible evolutionary modifications that led to it. Studies of mRNA expression patterns in the brains of diverse eusocial insect species have indicated that specific social behavioral states of individual workers and queens are often associated with particular tissue-specific transcriptional profiles. Here, we discuss recent findings that highlight the role of non-coding microRNAs (miRNAs) in modulating traits associated with reproductive and behavioral divisions of labor in eusocial insects. We provide bioinformatic and phylogenetic data, which suggest that some Hymenoptera-specific miRNA may have contributed to the evolution of traits important for the evolution of eusociality in this group.
journal_name
Front Genetjournal_title
Frontiers in geneticsauthors
Søvik E,Bloch G,Ben-Shahar Ydoi
10.3389/fgene.2015.00193subject
Has Abstractpub_date
2015-05-27 00:00:00pages
193issn
1664-8021journal_volume
6pub_type
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journal_title:Frontiers in genetics
pub_type: 杂志文章
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pub_type: 杂志文章
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journal_title:Frontiers in genetics
pub_type: 杂志文章
doi:10.3389/fgene.2020.570403
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journal_title:Frontiers in genetics
pub_type: 杂志文章,评审
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journal_title:Frontiers in genetics
pub_type: 杂志文章
doi:10.3389/fgene.2019.00927
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journal_title:Frontiers in genetics
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pub_type: 杂志文章,评审
doi:10.3389/fgene.2019.00031
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journal_title:Frontiers in genetics
pub_type: 杂志文章
doi:10.3389/fgene.2019.00448
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journal_title:Frontiers in genetics
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doi:10.3389/fgene.2019.00573
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journal_title:Frontiers in genetics
pub_type: 杂志文章,评审
doi:10.3389/fgene.2020.00743
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doi:10.3389/fgene.2020.607865
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journal_title:Frontiers in genetics
pub_type: 杂志文章
doi:10.3389/fgene.2019.00437
更新日期:2019-05-15 00:00:00
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journal_title:Frontiers in genetics
pub_type: 杂志文章,评审
doi:10.3389/fgene.2020.607812
更新日期:2020-11-25 00:00:00
abstract::Liver fibrosis resulting from chronic liver damage constitutes a major health care burden worldwide; however, no antifibrogenic agents are currently available. Our previous study reported that the small molecule NPLC0393 extracted from the herb Gynostemma pentaphyllum exerts efficient antifibrotic effects both in vivo...
journal_title:Frontiers in genetics
pub_type: 杂志文章
doi:10.3389/fgene.2020.594824
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pub_type: 杂志文章
doi:10.3389/fgene.2020.00271
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pub_type: 杂志文章
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pub_type: 杂志文章
doi:10.3389/fgene.2013.00021
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journal_title:Frontiers in genetics
pub_type: 杂志文章
doi:10.3389/fgene.2019.00388
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pub_type: 杂志文章,评审
doi:10.3389/fgene.2018.00092
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pub_type: 杂志文章,评审
doi:10.3389/fgene.2013.00214
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journal_title:Frontiers in genetics
pub_type: 杂志文章
doi:10.3389/fgene.2019.00092
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doi:10.3389/fgene.2020.573992
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pub_type: 杂志文章
doi:10.3389/fgene.2013.00146
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