Identification of Rubisco rbcL and rbcS in Camellia oleifera and their potential as molecular markers for selection of high tea oil cultivars.

ABSTRACT: Tea oil derived from seeds of Camellia oleifera Abel. is high-quality edible oil in China. This study isolated full-length cDNAs of Rubisco subunits rbcL and rbcS from C. oleifera. The rbcL has 1,522 bp with a 1,425 bp coding region, encoding 475 amino acids; and the rbcS has 615 bp containing a 528 bp coding region, encoding 176 amino acids. The expression level of the two genes, designated as Co-rbcL and Co-rbcS, was determined in three C. oleifera cultivars: Hengchong 89, Xianglin 1, and Xianglin 14 whose annual oil yields were 546.9, 591.4, and 657.7 kg ha(-1), respectively. The Co-rbcL expression in 'Xianglin 14' was significantly higher than 'Xianglin 1', and 'Xianglin 1' was greater than 'Hengchong 89'. The expression levels of Co-rbcS in 'Xianglin 1' and 'Xianglin 14' were similar

SUBMITTER: Chen Y 

PROVIDER: S-EPMC4379756 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature