Academic Journal
Diversity of endophytic bacterial community in different tissues of Pyracantha fortuneana
| العنوان: | Diversity of endophytic bacterial community in different tissues of Pyracantha fortuneana |
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| المؤلفون: | Lifang ZHANG, Hailin HU, Tengrong GUI, Xiu GAO, Qingfang XU, Ling ZHU, Qihe XU, Jian CAI |
| المصدر: | Guangxi Zhiwu, Vol 43, Iss 7, Pp 1193-1200 (2023) |
| بيانات النشر: | China Science Publishing & Media Ltd. (CSPM), 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Botany |
| مصطلحات موضوعية: | pyracantha fortuneana, different tissues, diversity of endophytic bacterial community, high-throughput sequencing technology, function prediction, Botany, QK1-989 |
| الوصف: | In order to understand the diversity of endophytic bacteria community in different tissues of Pyracantha fortuneana, the 16S rRNA V5-V7 variable region of endophytic bacteria in P. fortuneana was sequenced by high-throughput sequencing technology, and the diversity of endophytic bacteria community in different tissue parts of P. fortuneana was analyzed. The results were as follows: (1) A total of 1 818 endophytic bacteria OTU were obtained, in which 754 endophytic bacteria were from root, 308 from stem and 756 from leaf, and with a total of 152 OTU. (2) Species classification showed that endophytic bacteria in different P. fortuneana tissues had abundant community diversities, and the endophytic bacteria in root belonged to 557 species, 373 genera, 216 families, 137 orders, 53 classes, 23 phyla, Allorhizobium-Neorhizobium-Pararhizobium-Rhizobium and Streptomyces were the dominant genera, and their relative abundance was 10.57% and 8.00%, respectively. The endophytic bacteria in stem belonged to 270 species, 204 genera, 126 families, 76 orders, 32 classes, 21 phyla, Massilia and unclassified_f_Comamonadaceae were the dominant genera, and their relative abundance was 31.10% and 12.82%, respectively. The endophytic bacteria in leaf belonged to 581 species, 380 genera, 210 families, 130 orders, 52 classes, 21 phyla, Geobacillus and Pseudomonas were the dominant genera, and their relative abundance was 12.31% and 9.84%, respectively. (3) PICRUSt function prediction analysis showed that the species richness of root endophytic bacteria involved in te regulation of various metabolic pathways was the highest. These results provide a reference for endophytic bacteria functions and exploiting new beneficial microbial resources. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | Chinese |
| تدمد: | 1000-3142 62736442 |
| Relation: | https://doaj.org/toc/1000-3142 |
| DOI: | 10.11931/guihaia.gxzw202206031 |
| URL الوصول: | https://doaj.org/article/627364424066456e878d5d72339b7d7e |
| رقم الانضمام: | edsdoj.627364424066456e878d5d72339b7d7e |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 10003142 62736442 |
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| DOI: | 10.11931/guihaia.gxzw202206031 |