Molecular module for regulating and controlling oyster Atgl gene expression and high-temperature resistance and application

• Main Authors: WANG CHAOGANG, LI AO, CONG RIHAO, LI LI, JIANG ZHUXIANG, ZHANG GUOFAN, DU MINGYANG
• Format: Patent
• Language: Chinese; English
• Published: 23.07.2024
• 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 belongs to the field of genetic engineering and genetic breeding, and relates to a molecular module for regulating and controlling Atgl gene expression and high-temperature resistance of oysters and application of the molecular module. The molecular module is located in a 1752bp region in a control region 1919bp-167bp of a 5'end of an initiation codon of an Atgl gene. The application of the molecular module in oyster molecular breeding has the advantages that the breeding parent shellfish can be quickly subjected to molecular module typing, and individuals with dominant genotypes are selected as the parent shellfish, so that the high-temperature resistance of offspring is improved. Based on verification in a wild group of crassostrea gigas and Fujian oysters with different heat tolerance and a hybrid F2 group of the crassostrea gigas and the Fujian oysters, the molecular marker obtained according to a research result is high in credibility, and favorable help can be provided for molecular breedi