Phylogeny, structural evolution and functional diversification of the plant PHOSPHATE1 gene family: a focus on Glycine max
文献类型：期刊论文
| 作者 | He, Lingli1; Zhao, Man1; Wang, Yan; Gai, Junyi2; He, Chaoying
|
| 刊名 | BMC EVOLUTIONARY BIOLOGY
 |
| 出版日期 | 2013 |
| 卷号 | 13 |
| 关键词 | Evolution Gene expression PHO1 gene family Phylogeny Soybean |
| ISSN号 | 1471-2148 |
| DOI | 10.1186/1471-2148-13-103 |
| 文献子类 | Article |
| 英文摘要 | Background: PHOSPHATE1 (PHO1) gene family members have diverse roles in plant growth and development, and they have been studied in Arabidopsis, rice, and Physcomitrella. However, it has yet to be described in other plants. Therefore, we surveyed the evolutionary patterns of genomes within the plant PHO1 gene family, focusing on soybean (Glycine max) due to its economic importance. Results: Our data show that PHO1 genes could be classified into two major groups (Class I and Class II). Class I genes were only present and expanded in dicotyledonous plants and Selaginella moellendorffii; Class II genes were found in all land plants. Class I sequence losses in other lineages may be attributed to gene loss after duplication events in land plant evolution. Introns varied from 7 to 14, and ancestral state reconstruction analyses revealed that genes with 13 introns were ancestral, thus suggesting that the intron loss was a chief constituent of PHO1 gene evolution. In the soybean genome, only 12 PHO1-like genes (GmaPHO1) were detected at the mRNA level. These genes display tissue-specific or tissue-preferential expression patterns during soybean plant and fruit development. Class I genes were more broadly expressed than Class II. GmaPHO1 genes had altered expression in response to salt, osmotic, and inorganic phosphate stresses. Conclusions: Our study revealed that PHO1 genes originated from a eukaryotic ancestor and that two major classes formed in land plants. Class I genes are only present in dicots and lycophytes. GmaPHO1genes had diverse expression patterns in soybean, indicating their dramatic functional diversification. |
| 学科主题 | Evolutionary Biology ; Genetics & Heredity |
| 出版地 | LONDON |
| WOS关键词 | PHO1 EXPRESSION ; SHORT HYPOCOTYL ; DEFICIENCY ; INTRON ; REVEALS ; ENHANCEMENT ; SEQUENCE ; SPX ; TRANSCRIPTION ; DUPLICATIONS |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000320061800001 |
| 出版者 | BMC |
| 资助机构 | Chinese Academy of Sciences(Chinese Academy of Sciences) |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/27864]  |
| 专题 | 植物研究所_系统与进化植物学研究中心_系统与进化植物学研究中心_学位论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Nanjing Agr Univ, Soybean Res Inst, MOA Key Lab Biol & Genet Improvement Soybean, Natl Ctr Soybean Improvement,Natl Key Lab Crop Ge, Nanjing 210095, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Lingli,Zhao, Man,Wang, Yan,et al. Phylogeny, structural evolution and functional diversification of the plant PHOSPHATE1 gene family: a focus on Glycine max[J]. BMC EVOLUTIONARY BIOLOGY,2013,13. |
| APA | He, Lingli,Zhao, Man,Wang, Yan,Gai, Junyi,&He, Chaoying.(2013).Phylogeny, structural evolution and functional diversification of the plant PHOSPHATE1 gene family: a focus on Glycine max.BMC EVOLUTIONARY BIOLOGY,13. |
| MLA | He, Lingli,et al."Phylogeny, structural evolution and functional diversification of the plant PHOSPHATE1 gene family: a focus on Glycine max".BMC EVOLUTIONARY BIOLOGY 13(2013). |
入库方式： OAI收割
来源：植物研究所
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