Liu Fengqi, Tembrock Luke R, Sun Cheng, Han Guiqing, Guo Changhong, Wu Zhiqiang
Key Laboratory of Molecular Cytogenetics and Genetic Breeding of Heilongjiang Province, College of Life Science and Technology, Harbin Normal University, Harbin, China.
Institute of Pratacultural Science, Heilongjiang Academy of Agricultural Science, Harbin, China.
Mitochondrial DNA B Resour. 2016 Apr 11;1(1):218-219. doi: 10.1080/23802359.2016.1155093.
The whole plastid genome of wild rice () is characterized in this study. The genome is 134 604 bp in length and is arranged in a typical circular structure, including a pair of inverted repeats (IRs) of 20 832 bp in size separated by a large single-copy region (LSC) of 80 411 bp in length and a small single-copy region (SSC) of 12 529 bp in length. The overall GC content of the genome is 38.98%. One hundred and ten unique genes were annotated from the chloroplast genome, including 76 protein-coding genes, 4 ribosomal RNA genes and 30 tRNA genes. A total of 20 of these genes are duplicated in the IR regions, 13 genes contain 1 intron and 2 genes ( and ) have 2 introns.
本研究对野生稻()的整个质体基因组进行了特征分析。该基因组长度为134604 bp,呈典型的环状结构,包括一对大小为20832 bp的反向重复序列(IRs),它们被一个长度为80411 bp的大单拷贝区域(LSC)和一个长度为12529 bp的小单拷贝区域(SSC)隔开。基因组的总体GC含量为38.98%。从叶绿体基因组中注释出110个独特基因,包括76个蛋白质编码基因、4个核糖体RNA基因和30个tRNA基因。这些基因中共有20个在IR区域重复,13个基因含有1个内含子,2个基因(和)有2个内含子。