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首页> 外文期刊>Genomics >Differential circular RNAs expression in ovary during oviposition in honey bees
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Differential circular RNAs expression in ovary during oviposition in honey bees

机译：在蜂蜜蜜蜂产卵期间卵巢中的差分圆形RNA表达

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摘要

Circular RNAs (circRNAs) are non-coding RNAs newly identified and play important roles in RNA regulation. The mechanism and function of circRNAs have been reported in some species. However, little is known regarding circRNAs in honey bees. In this study, we analyzed circRNAs through bioinformatics, and predicted 12,211 circRNAs in the ovary of honey bee queens. 1340, 175 and 100 circRNAs were differentially expressed in comparisons of egg-laying queens vs virgin queens, egg-laying inhibited queens vs egg-laying queens and egglaying recovery queens vs egg-laying inhibited queens. Further, functional annotation of differentially expressed circRNAs revealed several pathways that are closely related to ovary activation and oviposition, including insulin secretion and calcium signaling pathways. Moreover, the potential interactions among circRNAs, miRNAs, lncRNAs and mRNAs were investigated. Ame_circ_0005197 and ame_circ_0016640 were observed to sponge several reproductive related miRNAs. These findings demonstrate that circRNAs have potential effects in ovary activation and oviposition of honey bees.
机译：圆形RNA（CircRNA）是非编码RNA新发现并在RNA调节中发挥重要作用。在某些物种中报道了Circrnas的机制和功能。然而，对蜂蜜蜜蜂的Circrnas很少令人着重。在这项研究中，我们通过生物信息学分析了CircRNA，并在蜂蜜蜂王队的卵巢中预测了12,211个Circrnas。 1340,175和100 Circrnas在蛋位Queens Vs Virgin Queens的比较中差异表达，蛋置于抑制的女王与蛋相和蛋浸渍次数与蛋敷抑制的女王。此外，差异表达的CircrNA的功能注释揭示了与卵巢激活和产卵密切相关的几种途径，包括胰岛素分泌和钙信号通路。此外，研究了CircrNA，miRNA，LNCRNA和MRNA之间的潜在相互作用。 AME_CIRC_0005197和AME_CIRC_0016640被观察到海绵到几种生殖相关的miRNA。这些研究结果表明，Circrnas对卵巢激活和蜂蜜蜜蜂产卵具有潜在的影响。

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