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DNA PROBE SEQUENCE FOR GENETIC SEX IDENTIFICATION OF LITOPENAEUS VANNAMEI AND ACQUISITION METHOD
DNA PROBE SEQUENCE FOR GENETIC SEX IDENTIFICATION OF LITOPENAEUS VANNAMEI AND ACQUISITION METHOD
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机译:南美白对虾遗传性别鉴定的DNA探针序列及获得方法
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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.
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