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| DOI | 10.3390/ijms25042084 |
| The Potential Role of Genic-SSRs in Driving Ecological Adaptation Diversity in Caragana Plants | |
| 发表日期 | 2024 |
| ISSN | 1661-6596 |
| EISSN | 1422-0067 |
| 起始页码 | 25 |
| 结束页码 | 4 |
| 卷号 | 25期号:4 |
| 英文摘要 | Caragana, a xerophytic shrub genus widely distributed in northern China, exhibits distinctive geographical substitution patterns and ecological adaptation diversity. This study employed transcriptome sequencing technology to investigate 12 Caragana species, aiming to explore genic-SSR variations in the Caragana transcriptome and identify their role as a driving force for environmental adaptation within the genus. A total of 3666 polymorphic genic-SSRs were identified across different species. The impact of these variations on the expression of related genes was analyzed, revealing a significant linear correlation (p < 0.05) between the length variation of 264 polymorphic genic-SSRs and the expression of associated genes. Additionally, 2424 polymorphic genic-SSRs were located in differentially expressed genes among Caragana species. Through weighted gene co-expression network analysis, the expressions of these genes were correlated with 19 climatic factors and 16 plant functional traits in various habitats. This approach facilitated the identification of biological processes associated with habitat adaptations in the studied Caragana species. Fifty-five core genes related to functional traits and climatic factors were identified, including various transcription factors such as MYB, TCP, ARF, and structural proteins like HSP90, elongation factor TS, and HECT. The roles of these genes in the ecological adaptation diversity of Caragana were discussed. Our study identified specific genomic components and genes in Caragana plants responsive to heterogeneous habitats. The results contribute to advancements in the molecular understanding of their ecological adaptation, lay a foundation for the conservation and development of Caragana germplasm resources, and provide a scientific basis for plant adaptation to global climate change. |
| 英文关键词 | Caragana; genic-SSR; ecological adaptability diversity; functional trait; climate factor; transcriptome sequencing |
| 语种 | 英语 |
| WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry |
| WOS类目 | Biochemistry & Molecular Biology ; Chemistry, Multidisciplinary |
| WOS记录号 | WOS:001172842600001 |
| 来源期刊 | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/300607 |
| 作者单位 | Inner Mongolia University; Inner Mongolia University |
| 推荐引用方式 GB/T 7714 | . The Potential Role of Genic-SSRs in Driving Ecological Adaptation Diversity in Caragana Plants[J],2024,25(4). |
| APA | (2024).The Potential Role of Genic-SSRs in Driving Ecological Adaptation Diversity in Caragana Plants.INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,25(4). |
| MLA | "The Potential Role of Genic-SSRs in Driving Ecological Adaptation Diversity in Caragana Plants".INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 25.4(2024). |
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