Li Shuang, Wang Ya-Ping, Zhao Yan-Fei, Zhang Jia-Yue, Zhang Jing-Ying, Ma Hao-Ran, Yue Yue, Du Chun-Yang, Zhao Chun-Bo, Han Yu-Zhu
College of Horticulture, Jilin Agricultural University, Changchun, P.R. China.
Management Office of Teaching and Scientific Research Base, Jilin Agricultural University, Changchun, P.R. China.
Mitochondrial DNA B Resour. 2021 Mar 16;6(3):909-911. doi: 10.1080/23802359.2021.1886885.
Potato ( L.), a species of the family Solanaceae, is the fourth most important food crop worldwide. L. cv. Favorita is a long oval, smooth, yellowish-skinned potato variety with green and plump leaves. It has a dry matter content of 17.7% and starch content of 12.4-14.01% in the tuber. In order to support more genetic data for the taxonomy of , the complete chloroplast (cp) genome sequence of L. cv. Favorita was determined using next-generation sequencing. In leaves, the chloroplast genome accounts for 5.17% of the total genome. The entire cp genome was determined to be 155,296 bp in length. It contained large single-copy (LSC) and small single-copy (SSC) regions of 85,737 and 18,373 bp, respectively, which were separated by a pair of 25,593 bp inverted repeat (IR) regions. The genome contained 132 total genes, including 87 protein-coding genes, 37 tRNA genes, and eight rRNA genes. The overall GC content of the genome is 37.9%. A phylogenetic tree reconstructed by 60 chloroplast genomes reveals that L. cv. Favorita is most closely related to L. cv. Desiree and L. cv. Atlantic.
马铃薯（Solanum tuberosum L.）是茄科的一种植物，是全球第四大重要粮食作物。Solanum tuberosum L.品种费沃瑞它是一种长椭圆形、表皮光滑、黄皮的马铃薯品种，叶片绿色且饱满。其块茎干物质含量为17.7%，淀粉含量为12.4 - 14.01%。为了为马铃薯的分类学提供更多遗传数据，利用二代测序技术测定了Solanum tuberosum L.品种费沃瑞它的完整叶绿体（cp）基因组序列。在叶片中，叶绿体基因组占总基因组的5.17%。整个cp基因组长度确定为155,296 bp。它包含分别为85,737 bp和18,373 bp的大单拷贝（LSC）和小单拷贝（SSC）区域，这两个区域被一对25,593 bp的反向重复（IR）区域隔开。该基因组共包含132个基因，包括87个蛋白质编码基因、37个tRNA基因和8个rRNA基因。基因组的总体GC含量为37.9%。由60个叶绿体基因组重建的系统发育树表明，Solanum tuberosum L.品种费沃瑞它与Solanum tuberosum L.品种德西蕾和Solanum tuberosum L.品种大西洋关系最为密切。
