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Updated: Nov 24, 2025

Novel Sequence Discovery by Subtractive Genomics
Published on: January 25, 2019
The complete chloroplast genome sequence of Pterocarpus macrocarpus
Jinfeng Zhang1, Yunqing Li1, Xiaolong Yuan1
1Laboratory of Forest Plant Cultivation and Utilization, Yunnan Academy of Forestry, Kunming, People's Republic of China.
Abstract:
The first complete chloroplast genome (cpDNA) sequence of Pterocarpus macrocarpus was determined from Illumina HiSeq pair-end sequencing data in this study. The cpDNA is 154,734 bp in length, contains a large single copy region (LSC) of 88,418 bp and a small single copy region (SSC) of 18,790 bp, which were separated by a pair of inverted repeats (IR) regions of 23,763 bp. The genome contains 127 genes, including 84 protein-coding genes, 8 ribosomal RNA genes, and 35 transfer RNA genes. The overall GC content of the whole genome is 36.3%, and the corresponding values of the LSC, SSC, and IR regions are 33.8%, 30.2%, and 43.3%, respectively. Further phylogenomic analysis showed that P. macrocarpus in Pterocarpus genus clade in Papilionoideae subfamily.
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