Pathak Parul, Rai Vineet Kumar, Can Hasan, Singh Sandeep Kumar, Kumar Dharmendra, Bhardwaj Nikunj, Roychowdhury Rajib, de Azevedo Lucas Carvalho Basilio, Verma Hariom, Kumar Ajay
Department of Microbiology, Singhania University, Pacheri Bari, Jhunjhunu 333515, India.
Sri Sudrishti Baba Post Graduate College, Jananayak Chandrashekhar University, Sudishtpuri, Raniganj, Ballia 277208, India.
Plants (Basel). 2022 Aug 25;11(17):2203. doi: 10.3390/plants11172203.
Plants interact with diverse microbial communities and share complex relationships with each other. The intimate association between microbes and their host mutually benefit each other and provide stability against various biotic and abiotic stresses to plants. Endophytes are heterogeneous groups of microbes that live inside the host tissue without showing any apparent sign of infection. However, their functional attributes such as nutrient acquisition, phytohormone modulation, synthesis of bioactive compounds, and antioxidant enzymes of endophytes are similar to the other rhizospheric microorganisms. Nevertheless, their higher colonization efficacy and stability against abiotic stress make them superior to other microorganisms. In recent studies, the potential role of endophytes in bioprospecting has been broadly reported. However, the molecular aspect of host-endophyte interactions is still unclear. In this study, we have briefly discussed the endophyte biology, colonization efficacy and diversity pattern of endophytes. In addition, it also summarizes the molecular aspect of plant-endophyte interaction in biotic stress management.
植物与多样的微生物群落相互作用，并彼此建立复杂的关系。微生物与其宿主之间的紧密关联使双方互利，并为植物抵御各种生物和非生物胁迫提供稳定性。内生菌是一类异质的微生物群体，它们生活在宿主组织内部，而不表现出任何明显的感染迹象。然而，它们的功能特性，如养分获取、植物激素调节、生物活性化合物的合成以及内生菌的抗氧化酶，与其他根际微生物相似。尽管如此，它们更高的定殖效率和对非生物胁迫的稳定性使其优于其他微生物。在最近的研究中，内生菌在生物勘探中的潜在作用已被广泛报道。然而，宿主-内生菌相互作用的分子层面仍不清楚。在本研究中，我们简要讨论了内生菌生物学、内生菌的定殖效率和多样性模式。此外，它还总结了植物-内生菌相互作用在生物胁迫管理中的分子层面。
