MOLECULAR AND MORPHOLOGICAL EVIDENCE SUPPORTS THE INCLUSION OF DEINOSTIGMA INTO METAPETROCOSMEA (GESNERIACEAE)1,2
文献类型：期刊论文
| 作者 | Li, Peng-Wei; Liu, Fang-Pu; Han, Meng-Qi; Smith, James F.; Wang, Yin-Zheng |
| 刊名 | ANNALS OF THE MISSOURI BOTANICAL GARDEN
 |
| 出版日期 | 2022 |
| 卷号 | 107期号:1页码:447-466 |
| ISSN号 | 0026-6493 |
| 关键词 | Deinostigma Metapetrocosmea morphology phylogeny taxonomic treatment |
| DOI | 10.3417/2022767 |
| 文献子类 | Article |
| 英文摘要 | Metapetrocosnrea W. T. Wang and Deinostigma W. T. Wang & Z. Y. Li were originally monotypic with M. peltata (Merr. & Chun) W T. Wang and D. poilanei (Pellegr.) W. T. Wang & Z. Y. Li, respectively. Recent molecular phylogenetic research expanded Deinostigma to include several species previously transferred from Chirita. D. Don to Primulina Hance. However, the relationship between Metapetrocosmea and Deinostigma has not been well addressed. In the present study, the type species of Metapetrocosmea and Deinostignut were sampled together with related taxa, and the systematic relationships were reexamined using the nuclear ribosomal internal and external transcribed spacer regions (ITS and ETS) and four chloroplast regions (rpL32-trnL, rpsI6, trnH-psbA, trriL-F). Phylogenetic analyses demonstrate that M. peltata is embedded in the species of Deinostigma and sister to D. poilanei. All of these species form a highly supported branch, i.e., Metaperrocosmea-Deiruzstigma Glade, which is sister to Oreoclutris Bend'. Morphological analyses show that species in the Mehipetrocosmea-Deinostigma Glade share a series of morphological traits, i.e., alternate leaves, arcuate filaments, densely lanate anthers with the hair surface covered with granular or vermiform appendages, bilobed stigma that vary from dorsal to ventral and almost equal in size to a dorsal-ventral oblique lamella with the dorsal one sterile, hooked hairs and T-shaped glandular hairs occurring on the whole plant, and riblike seed surfaces. Both molecular and morphological evidence strongly suggest that the Metapetrocasmea-Deinostigma Glade is monophyletic and should be combined into a single genus, i.e., Metapetrocosmea W. T. Wang. Therefore, we present a taxonomic treatment for this group. |
| 学科主题 | Plant Sciences |
| 电子版国际标准刊号 | 2162-4372 |
| 出版地 | ST LOUIS |
| WOS关键词 | OLD-WORLD GESNERIACEAE ; NONCODING REGIONS ; DATA SETS ; PHYLOGENY ; GENUS ; DNA ; INCONGRUENCE ; CHIRITA ; GENERA ; AMPLIFICATION |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| 出版者 | MISSOURI BOTANICAL GARDEN |
| WOS记录号 | WOS:000892667100014 |
| 资助机构 | National Natural Science Foundation of China [31970239, 31530003] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/28620]  |
| 专题 | 系统与进化植物学国家重点实验室 |
| 作者单位 | 1.[Li, Peng-Wei 2.Liu, Fang-Pu 3.Han, Meng-Qi 4.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, 20 Nanxincun, Beijing 100093, Peoples R China 5.Univ Chinese Acad Sci, Coll Life Sci, Beijing 10001, Peoples R China 6.[Smith, James F.] Boise State Univ, Dept Biol Sci, Boise, ID 83725 USA |
| 推荐引用方式 GB/T 7714 | Li, Peng-Wei,Liu, Fang-Pu,Han, Meng-Qi,et al. MOLECULAR AND MORPHOLOGICAL EVIDENCE SUPPORTS THE INCLUSION OF DEINOSTIGMA INTO METAPETROCOSMEA (GESNERIACEAE)1,2[J]. ANNALS OF THE MISSOURI BOTANICAL GARDEN,2022,107(1):447-466. |
| APA | Li, Peng-Wei,Liu, Fang-Pu,Han, Meng-Qi,Smith, James F.,&Wang, Yin-Zheng.(2022).MOLECULAR AND MORPHOLOGICAL EVIDENCE SUPPORTS THE INCLUSION OF DEINOSTIGMA INTO METAPETROCOSMEA (GESNERIACEAE)1,2.ANNALS OF THE MISSOURI BOTANICAL GARDEN,107(1),447-466. |
| MLA | Li, Peng-Wei,et al."MOLECULAR AND MORPHOLOGICAL EVIDENCE SUPPORTS THE INCLUSION OF DEINOSTIGMA INTO METAPETROCOSMEA (GESNERIACEAE)1,2".ANNALS OF THE MISSOURI BOTANICAL GARDEN 107.1(2022):447-466. |
入库方式： OAI收割
来源：植物研究所
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