Abstract

Carya illinoinensis is an important nut tree with high economic and ecological values. Here, we presented the complete chloroplast (cp) genome sequence of C. illinoinensis cv. wichita. The whole cp genome is 160,532 bp in length, displaying a typical quadripartite structure with a large single-copy (LSC) of 897,99 bp, a small single-copy (SSC) region of 18,751 bp, and a pair of inverted repeats (IRs) of 25,991 bp. A total of 128 genes were predicted to contain in the whole cp genome, including 83 protein-coding genes, 37 tRNA genes, and 8 rRNA genes. The GC contents of the cp genome is 36.19%. Phylogenomic analysis suggested Carya illinoinensis as a sister species of C. cathayensis, C. kweichowensis, and Annamocarya sinensis.

摘要

伊利山核桃是具有重要的经济和生态价值的重要坚果树。在这里，我们介绍了C. illinoinensis cv的完整叶绿体（cp）基因组序列。wichita。整个cp基因组的长度为160,532 bp，显示出典型的四方结构，具有897,99 bp的大单拷贝（LSC），18,751 bp的小单拷贝（SSC）区域和一对反向重复序列（ 25,991 bp。预测整个cp基因组中总共包含128个基因，包括83个蛋白质编码基因，37个tRNA基因和8个rRNA基因。cp基因组的GC含量为36.19％。体系学分析表明，山茱ya是中华，，贵州and和华山sister的姊妹种。喙核桃属冬虫夏草。