对Caridina pseudogracilirostris的基因组测序及其与malacostracan甲类动物的比较分析

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NandhaGopal SoundharaPandiyan¹, Carlton Ranjith Wilson Alphonse¹, Subramoniam Thanumalaya²

¹Centre for Molecular and Nanomedical Sciences, Centre for Nanoscience and Nanotechnology, School of Bio and Chemical Engineering, Sathyabama Institute of Science and Technology, Chennai, Tamil Nadu 600119 India.

|October 28, 2024

概括

这项研究介绍了印度的第一个全面的基因组,Caridina pseudogracilirostris. 基因组分析揭示了它的遗传构成,进化适应性,以及与其他Malacostraca物种的联系.

科学领域:

海洋生物学海洋生物学
基因组学就是基因组学.
进化生物学进化生物学

背景情况:

印度白 (Caridina pseudogracilirostris) 是一种生活在盐沿海水域的物种.
了解其基因组结构对于洞察类的进化和适应至关重要.

研究的目的:

进行对*Caridina pseudogracilirostris*进行全面的基因组调查.
分析其遗传构成,进化动态和功能注释.
为了提供对Malacostraca群体更广泛的进化背景的见解.

主要方法:

从组织样本中分离基因组DNA.
下一代测序 (NGS) 用于新的基因组测序.
生物信息分析包括重复掩盖,基因预测和家族遗传分析.

主要成果:

测序的基因组大小为1.31 Gbp,异性低 (0.81%).
重复元素占基因组的24.60%,其中简单序列重复 (SSR) 为7.26%.
确定了14101个参与发育,免疫和繁殖的基因;1856个重复的基因表明了适应策略.

结论:

*C. pseudogracilirostris*的基因组为了解甲动物遗传学提供了宝贵的资源.
遗传学分析强调了基因重复作为Malacostraca.ca的一个关键进化机制.
这项研究增强了对*C. pseudogracilirostris*遗传特征和进化关系的了解.

关键词:

在Atyidae中看到的卡里迪娜是假名的,它是假名的.进行比较的基因组学.甲类动物的基因组没有NGS,没有NGS.这是Ortohofinder.

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