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DNA PROBE SEQUENCE FOR GENETIC SEX IDENTIFICATION OF LITOPENAEUS VANNAMEI AND ACQUISITION METHOD

机译:南美白对虾遗传性别鉴定的DNA探针序列及获得方法

摘要

The present invention relates to a DNA sequence showing difference between the female and male individuals of Litopenaeus vannamei and its corresponding acquired method. The method comprises: respectively conducting high-through put sequencing on the mixing pools of female individuals and male individuals in by high-through put sequencing platform; conducting bioinformatic analysis on the sequencing results to screen out sequences showing significant difference between the mixing pools of female and male individuals; verifying the obtained sex difference sequence in individuals from different sources; and finally, obtaining a probe sequence for female and male identification of L. vannamei, so that the genetic sexe of this species can be accurately identified using the sequences. The method of the present invention has the characteristics of high efficiency, accuracy and reliability, and possess broad application potential in the early sex identification and sex control research of prawns.
机译:本发明涉及一种显示凡纳滨对虾(Itopenaeus vannamei)的雌性和雄性差异的DNA序列及其相应的获得方法。该方法包括:通过高通量测序平台分别在男女个体混合池中进行高通量测序。对测序结果进行生物信息学分析,以筛选出显示出男女混合池之间有显着差异的序列;验证来自不同来源的个体中获得的性别差异序列;最后,获得用于鉴定 L的雌性和雄性的探针序列。 vannamei ,以便可以使用序列准确识别该物种的遗传性别。本发明方法具有高效,准确,可靠的特点,在对虾的早期性别识别和性别控制研究中具有广阔的应用潜力。

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