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Genome-wide analysis reveals the functional and expressional correlation between RhoGAP and RhoGEF in mouse

机译:基因组的分析揭示了鼠标中rhogap与rhogef之间的功能和表达相关性

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Rho GTPases play essential roles in various life activities. Rho GTPase-activating protein (RhoGAP) and Rho guanine nucleotide exchange factor (RhoGEF) are the main regulators of Rho GTPases. RhoGAP, RhoGEF and Rho make up a molecular switch and exert crucial roles in signaling pathways. The genome-wide studies can provide us a comprehensive information of special protein family, but the genome-wide information of RhoGAP and RhoGEF families are still lacking in the mammal lineage. Here, we report the correlations between mouse RhoGAPs and RhoGEFs in gene quantities, evolution, molecular function, and their expression levels in heart embryonic development and cardiovascular medicine treatment at genome-wide scale. Besides, we find that the 3D structures of RhoGAP domains between different species are highly conserved, but that of RhoGEF domains are variable between species. Our present study contributes to a better understanding of the complex regulation mechanisms of RhoGAP and RhoGEF families.
机译:Rho GTP酶在各种生活活动中起重要作用。 Rho GTPase-Activating蛋白(rhogap)和Rho鸟嘌呤核苷酸交换因子(Rhogef)是Rho GTP酶的主要调节因子。 rhogap,rhogef和rho构成分子开关并在信号通道中发挥关键作用。基因组研究可以为我们提供特殊蛋白质家庭的全面信息,但rhogap和rhogef家族的基因组信息仍然缺乏哺乳动物谱系。在此,我们在基因组范围内报告了在基因组胚胎发育和心血管药物治疗中的小鼠rhogaps和Rhogefs之间的相关性。此外,我们发现不同物种之间的rhogap域的3D结构是高度保守的,但种类之间的rhogef结构域的变化是可变的。我们目前的研究有助于更好地了解rhogap和Rhogef家族的复杂监管机制。

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