Identification of genes associated with nacre color in golden-lipped pearl oyster Pinctada maxima

作     者：ZHAO Zihan GONG Shunlian WANG Ziman LEI Chao LI Junhui ZHENG Zhe YANG Chuangye DENG Yuewen 赵子涵;龚舜莲;王姿曼;雷超;李俊辉;郑哲;杨创业;邓岳文

作者机构：Fisheries College of Guangdong Ocean UniversityZhanjiang 524088Guangdong ProvinceChina Pearl Breeding and Processing Engineering Technology Research Center of Guangdong ProvinceZhanjiang 524088Guangdong ProvinceChina Guangdong Provincial Engineering Laboratory for Mariculture Organism BreedingZhanjiang 524088Guangdong ProvinceChina 

出 版 物：《Marine Science Bulletin》 (海洋通报（英文版）)

年 卷 期：2021年第23卷第2期

页      面：73-88页

学科分类：0908[农学-水产] 09[农学] 

基　　金：supported by Guangdong Provincial Special Fund for Modern Agriculture Industry Technology Innovation Teams,Department of Agriculture and Rural Affairs of Guangdong Province(Grant No.2020KJ146) Special promotion of fishery science and technology of Ocean and Fisheries Bureau of Guangdong Province(Grant No.Z2014011 and Z2015002) "Innovation Team Project"special funds(Grant No.2017KCXTD016)from the Department of Education of Guangdong Province Modern Agricultural Industrial System(Grant No.CARS-049) 

主　　题：Pinctada maxima carotenoids differential expression genes 

摘      要：Pearl oyster Pinctada maxima is mainly used to produce high-valued gold and silver colored nucleated *** developed a line with golden nacre in the mantle edge by sampling breeders from the Sanya population of pearl oyster *** is found that the total carotenoid content(TCC)in the mantle tissues of the strain group(SG)was significantly higher than that of the control group(CG).Differentially expressed genes between the strain and control group(a line with silver nacre in the mantle edge)were screened.A total of 28285 genes were annotated in the ***,295 up-regulated genes and 254 down-regulated genes were annotated which the strain compared with the ***-transport and metabolism genes,such as fatty acid-binding protein,cytochrome P4503A and ATP-binding cassette sub-family A were up-regulated in the *** expression levels of candidate genes in the line were higher than those in the CG,which are basically consistent with the transcriptome *** findings are helpful to understand carotenoid metabolism in golden colored nacre formation of pearl oyster ***.