SNP (Single Nucleotide Polymorphism) molecular marker of gene AKT3 related to milk production character of dairy cow and application of SNP molecular marker

• Main Authors: GUO ZIJIAO, SUN DONGXIAO, HAN BO, XU LINGNA
• Format: Patent
• Language: Chinese; English
• Published: 02.02.2024
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS OR TEST PAPERS THEREFOR; COMPOSITIONS THEREOF; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES; CULTURE MEDIA; ENZYMOLOGY; MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PROCESSES OF PREPARING SUCH COMPOSITIONS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; VINEGAR; WINE

The invention discloses an SNP (Single Nucleotide Polymorphism) molecular marker of a gene AKT3 related to a milk production character of a dairy cow and application of the SNP molecular marker. One technical scheme protected by the invention is application of a substance for detecting the polymorphism or genotype of SNP1 in identification or auxiliary identification of milk production traits of dairy cows. Experiments prove that the related molecular marker of the SNP1 and the corresponding genotype can be used for early prediction and screening of the milk production character of the dairy cow, and breeding of the variety of the dairy cow with the high milk production character is facilitated. 本发明公开了一种与奶牛产奶性状相关基因AKT3的SNP分子标记及其应用。本发明所要保护的一个技术方案是检测SNP1的多态性或基因型的物质在鉴定或辅助鉴定奶牛产奶性状中的应用。实验证明SNP1的相关分子标记，及相应基因型可用于奶牛产奶性状的早期预测和筛选，有助于进行高产奶性状奶牛品种的选育。