Comparative chloroplast genome analyses of Paraboea (Gesneriaceae): Insights into adaptive evolution and phylogenetic analysis
文献类型：期刊论文
| 作者 | Wang, Yifei; Wen, Fang; Hong, Xin; Li, Zhenglong; Mi, Yaolei; Zhao, Bo |
| 刊名 | FRONTIERS IN PLANT SCIENCE
 |
| 出版日期 | 2022 |
| 卷号 | 13页码:1019831 |
| 关键词 | Paraboea phylogenetic positive selection chloroplast genome MULTIPLE SEQUENCE ALIGNMENT CYCLIC ELECTRON FLOW MOLECULAR EVOLUTION NADH-DEHYDROGENASE POSITIVE SELECTION GENES PLASTOQUINONE RESOURCES COMPLEX PLANTS |
| DOI | 10.3389/fpls.2022.1019831 |
| 英文摘要 | Paraboea (Gesneriaceae) distributed in the karst areas of South and Southwest China and Southeast Asia, is an ideal genus to study the phylogeny and adaptive evolution of karst plants. In this study, the complete chloroplast genomes of twelve Paraboea species were sequenced and analyzed. Twelve chloroplast genomes ranged in size from 153166 to 154245 bp. Each chloroplast genome had a typical quartile structure, and relatively conserved type and number of gene components, including 131 genes which are composed of 87 protein coding genes, 36 transfer RNAs and 8 ribosomal RNAs. A total of 600 simple sequence repeats and 389 non-overlapped sequence repeats were obtained from the twelve Paraboea chloroplast genomes. We found ten divergent regions (trnH-GUG-psbA, trnM-CAU, trnC-GCA, atpF-atpH, ycf1, trnK-UUU-rps16, rps15, petL, trnS-GCU-trnR-UCU and psaJ-rpl33) among the 12 Paraboea species to be potential molecular markers. In the phylogenetic tree of 31 Gesneriaceae plants including twelve Paraboea species, all Paraboea species clustered in a clade and confirmed the monophyly of Paraboea. Nine genes with positive selection sites were detected, most of which were related to photosynthesis and protein synthesis, and might played crucial roles in the adaptability of Paraboea to diverse karst environments. These findings are valuable for further study of the phylogeny and karst adaptability of Gesneriaceae plants. |
| WOS记录号 | WOS:000874617700001 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/75638]  |
| 专题 | 中国科学院昆明植物研究所 |
| 推荐引用方式 GB/T 7714 | Wang, Yifei,Wen, Fang,Hong, Xin,et al. Comparative chloroplast genome analyses of Paraboea (Gesneriaceae): Insights into adaptive evolution and phylogenetic analysis[J]. FRONTIERS IN PLANT SCIENCE,2022,13:1019831. |
| APA | Wang, Yifei,Wen, Fang,Hong, Xin,Li, Zhenglong,Mi, Yaolei,&Zhao, Bo.(2022).Comparative chloroplast genome analyses of Paraboea (Gesneriaceae): Insights into adaptive evolution and phylogenetic analysis.FRONTIERS IN PLANT SCIENCE,13,1019831. |
| MLA | Wang, Yifei,et al."Comparative chloroplast genome analyses of Paraboea (Gesneriaceae): Insights into adaptive evolution and phylogenetic analysis".FRONTIERS IN PLANT SCIENCE 13(2022):1019831. |
入库方式： OAI收割
来源：昆明植物研究所
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