Genetic Mapping of a Light-Dependent Lesion Mimic Mutant Reveals the Function of Coproporphyrinogen III Oxidase Homolog in Soybean
文献类型：期刊论文
| 作者 | J. J. Ma, S. X. Yang, D. M. Wang, K. Q. Tang, X. X. Feng and X. Z. Feng |
| 刊名 | Frontiers in Plant Science
 |
| 出版日期 | 2020 |
| 卷号 | 11 |
| 英文摘要 | Lesion mimic mutants provide ideal genetic materials for elucidating the molecular mechanism of cell death and disease resistance. Here, we isolated a Glycine max lesion mimic mutant 2-1 (Gmlmm2-1), which displayed a light-dependent cell death phenotype. Map-based cloning revealed that GmLMM2 encods a coproporphyrinogen III oxidase and participates in tetrapyrrole biosynthesis. Knockout of GmLMM2 led to necrotic spots on developing leaves of CRISPR/Cas9 induced mutants. The GmLMM2 defect decreased the chlorophyll content by disrupting tetrapyrrole biosynthesis and enhanced resistance to Phytophthora sojae. These results suggested that GmLMM2 gene played an important role in the biosynthesis of tetrapyrrole and light-dependent defense in soybeans. |
| 源URL | [http://ir.iga.ac.cn/handle/131322/9268]  |
| 专题 | 湿地生态与环境研究中心 |
| 推荐引用方式 GB/T 7714 | J. J. Ma, S. X. Yang, D. M. Wang, K. Q. Tang, X. X. Feng and X. Z. Feng. Genetic Mapping of a Light-Dependent Lesion Mimic Mutant Reveals the Function of Coproporphyrinogen III Oxidase Homolog in Soybean[J]. Frontiers in Plant Science,2020,11. |
| APA | J. J. Ma, S. X. Yang, D. M. Wang, K. Q. Tang, X. X. Feng and X. Z. Feng.(2020).Genetic Mapping of a Light-Dependent Lesion Mimic Mutant Reveals the Function of Coproporphyrinogen III Oxidase Homolog in Soybean.Frontiers in Plant Science,11. |
| MLA | J. J. Ma, S. X. Yang, D. M. Wang, K. Q. Tang, X. X. Feng and X. Z. Feng."Genetic Mapping of a Light-Dependent Lesion Mimic Mutant Reveals the Function of Coproporphyrinogen III Oxidase Homolog in Soybean".Frontiers in Plant Science 11(2020). |
入库方式： OAI收割
来源：东北地理与农业生态研究所
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