蓖麻ZF-HD基因家族鉴定及表达模式分析
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1.内蒙古民族大学;2.内蒙古民族大学 生命科学与食品学院;3.内蒙古民族大学 农学院;4.内蒙古民族大学 农学院,蓖麻产业技术创新内蒙古自治区工程研究中心

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国家自然科学基金(31860389);蓖麻产业技术创新内蒙古自治区工程研究中心开放(MDK2023010);内蒙古自治区蓖麻产业协同创新中心开放(MDK2023078)


2.Key Laboratory of Castor Breeding of the State Ethnic Affairs Commission3.Inner Mongolia Industrial Engineering Research Center of Universities for Castor
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Fund Project:

National Natural Science Foundation of China ( 31860389 );Castor industry technology innovation Inner Mongolia Autonomous Region Engineering Research Center Open Fund Project ( MDK2023010 );Inner Mongolia Autonomous Region castor industry collaborative innovation center open fund project ( MDK2023078 )

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    摘要:

    【目的】对蓖麻ZF-HD家族基因进行鉴定,并对其成员进行序列分析、系统进化分析、启动子及表达模式分析,为进一步研究蓖麻中ZF-HD基因的功能提供一定参考。【方法】以蓖麻全基因组数据为基础,从中鉴定出ZF-HD基因,并进行生物信息学分析和非生物胁迫下的表达分析。【结果】从蓖麻中共鉴定到13个ZF-HD基因家族成员,该基因家族成员不均匀分布在Chr1-Chr10上,13个RcZF-HD蛋白均为亲水性不稳定蛋白,亚细胞定位均定位于细胞核。RcZF-HD基因家族聚类为3个亚组,且每组基因数不同,基因结构具有组内保守性和组间多样性。RcZF-HD基因家族成员具有大量组织特异性元件、应激响应元件和激素响应元件。ZF-HD基因广泛响应非生物胁迫,且表达具有组织特异性。【结论】研究结果为后续深入探究RcZF-HD基因功能,如:调控蓖麻生长发育和响应非生物胁迫等提供一定的参考。

    Abstract:

    Abstract 【Objective】The ZF-HD family genes of castor were identified, and their members were analyzed by sequence analysis, phylogenetic analysis, promoter and expression pattern analysis, which provided a reference for further study on the function of ZF-HD gene in castor.【Methods】Based on the whole genome data of castor, ZF-HD gene was identified, and bioinformatics analysis and expression analysis under abiotic stress were carried out.【Results】A total of 13 ZF-HD gene family members were identified from castor, which were unevenly distributed on Chr1-Chr10.All 13 RcZF-HD proteins were hydrophilic unstable proteins, and subcellular localization was localized in the nucleus. The RcZF-HD gene family was clustered into three subgroups, and the number of genes in each group was different. The gene structure had intra-group conservation and inter-group diversity. RcZF-HD gene family members have a large number of tissue-specific elements, stress response elements and hormone response elements. The ZF-HD gene is widely responsive to abiotic stresses and its expression is tissue-specific.【Conclusion】The results provide a reference for further exploration of the function of RcZF-HD gene, such as regulating the growth and development of castor and responding to abiotic stress.

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  • 收稿日期:2024-05-30
  • 最后修改日期:2024-09-08
  • 录用日期:2024-10-14
  • 在线发布日期: 2024-10-29
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