Santos Danielle Silveira, Pontes Paula Veronesi Marinho, Leite Analy Machado de Oliveira, Ferreira Aline Lemos, de Souza Mariana, Araujo Thainá Dos Santos Silva, Dos Santos Henrique Fragoso, de Oliveira Guilherme Correa, Bitencourt José Augusto, Cavalcanti Allysson Buraslan, Martins Rodrigo Lemes, Esteves Francisco De Assis
Federal University of Rio de Janeiro, Instituto de Biodiversidade e Sustentabilidade, Macaé 27965-045, Brazil.
Fluminense Federal University, Marine Biology Department, Niterói 24001-970, Brazil.
Int J Microbiol. 2023 Aug 21;2023:5992113. doi: 10.1155/2023/5992113. eCollection 2023.
is a native plant found only in a permanent pond in Serra dos Carajás in the Amazon region. Plant-associated microbial communities are recognized to be responsible for biological processes essential for the health, growth, and even adaptation of plants to environmental stresses. In this sense, the aims of this work were to isolate, identify, and evaluate the properties of endophytic bacteria isolated from The bioprospecting of potentially growth-promoting endophytes required the following steps to be taken: isolation of endophytic colonies, molecular identification by 16S rDNA sequence analysis, and evaluation of the bacterial potential for nitrogen fixation, production of indole acetic acid and siderophores, as well as phosphate solubilization and mineralization. sp., sp., sp., sp., sp., sp., sp., and sp., among other bacterial species, were identified. The isolates showed to be highly promising, evidencing the physiological importance for the plant and having the potential to promote plant growth.
是一种仅在亚马逊地区卡拉雅斯山脉的一个永久性池塘中发现的本土植物。与植物相关的微生物群落被认为对植物的健康、生长乃至适应环境压力所必需的生物过程负责。从这个意义上说，这项工作的目的是分离、鉴定和评估从[植物名称]中分离出的内生细菌的特性。对具有潜在促生长作用的内生菌进行生物勘探需要采取以下步骤：分离内生菌落、通过16S rDNA序列分析进行分子鉴定，以及评估细菌的固氮、吲哚乙酸和铁载体产生、磷溶解和矿化潜力。鉴定出了[细菌名称1]、[细菌名称2]、[细菌名称3]、[细菌名称4]、[细菌名称5]、[细菌名称6]、[细菌名称7]和[细菌名称8]等多种细菌。这些分离物显示出极具前景，证明了其对植物的生理重要性，并具有促进植物生长的潜力。
