Isolation of endophytic bacteria from the medicinal, forestal and ornamental tree <i>Handroanthus impetiginosus</i>

Yarte, Mauro Enrique; Gismondi, María Inés; Llorente, Berta E.; Larraburu, Ezequiel Enrique

doi:10.1080/09593330.2020.1818833

Cited by 22 publications

(6 citation statements)

References 39 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Another study revealed that the Pyrus ussuriensi community structure substantially correlated to the carbon, nitrogen, pH, and temperature of soil. In particular, the richness and diversity of root endophytic bacteria increased with increased nitrogen content (Yarte et al, 2020). Xu et al (2014) reported that soil water content and annual precipitation were strongly correlated with the endophytic bacterial RFLP (restriction fragment length polymorphism) type variation in Caragana jubata and Oxytropis ochrocephala, followed by latitude, longitude, soil nitrogen content, and soil potassium content (Xu et al, 2014).…”

Section: Factors That Affect Endophytic Bacteria: Environment and Host Plant Environmental Effects On Community Structure Of Endophytic Bmentioning

confidence: 99%

Beneficial Relationships Between Endophytic Bacteria and Medicinal Plants

et al. 2021

View full text Add to dashboard Cite

Plants benefit extensively from endophytic bacteria, which live in host plant tissues exerting no harmful effects. Bacterial endophytes promote the growth of host plants and enhance their resistance toward various pathogens and environmental stresses. They can also regulate the synthesis of secondary metabolites with significant medicinal properties and produce various biological effects. This review summarizes recent studies on the relationships between bacterial endophytes and medicinal plants. Endophytic bacteria have numerous applications in agriculture, medicine, and other industries: improving plant growth, promoting resistance toward both biotic and abiotic stresses, and producing metabolites with medicinal potential. Their distribution and population structure are affected by their host plant’s genetic characteristics and health and by the ecology of the surrounding environment. Understanding bacterial endophytes can help us use them more effectively and apply them to medicinal plants to improve yield and quality.

show abstract

Section: Factors That Affect Endophytic Bacteria: Environment and Host Plant Environmental Effects On Community Structure Of Endophytic Bmentioning

confidence: 99%

Beneficial Relationships Between Endophytic Bacteria and Medicinal Plants

et al. 2021

View full text Add to dashboard Cite

show abstract

“…Bacteria, as the largest group of plant endophytes, have been isolated from many kinds of medicinal plants and widely studied due to their biocontrol functions [ 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 ]. By reviewing the recent literature on most of the endophytic bacteria of medicinal plants including Bacillus sp., Pseudomonas sp., Enterobacter sp., Agrobacterium sp., etc., and a large number of endophytic bacteria in the roots, stems, and leaves, we collated some of the relevant data of the isolated endophytic bacteria in Table 1 .…”

Section: Medicinal Plants and Their Cultivable Endophyte Resourcesmentioning

confidence: 99%

Cultivable Endophyte Resources in Medicinal Plants and Effects on Hosts

Wang

Zhang

Hao

et al. 2023

Life

View full text Add to dashboard Cite

With the increasing demand for medicinal plants and the increasing shortage of resources, improving the quality and yield of medicinal plants and making more effective use of medicinal plants has become an urgent problem to be solved. During the growth of medicinal plants, various adversities can lead to nutrient loss and yield decline. Using traditional chemical pesticides to control the stress resistance of plants will cause serious pollution to the environment and even endanger human health. Therefore, it is necessary to find suitable pesticide substitutes from natural ingredients. As an important part of the microecology of medicinal plants, endophytes can promote the growth of medicinal plants, improve the stress tolerance of hosts, and promote the accumulation of active components of hosts. Endophytes have a more positive and direct impact on the host and can metabolize rich medicinal ingredients, so researchers pay attention to them. This paper reviews the research in the past five years, aiming to provide ideas for improving the quality of medicinal plants, developing more microbial resources, exploring more medicinal natural products, and providing help for the development of research on medicinal plants and endophytes.

show abstract

“…Macroalgae are an important component of marine ecosystems and play a crucial role in material cycling and energy flow. At present, research on the community structure of endophytic bacteria in plants mainly focuses on higher terrestrial plants, and much work has been done on isolating, identifying, and describing the physiological and biochemical characteristics of endophytic bacteria, as well as uncovering their interactions with hosts (Afzal et al, 2019;Ling et al, 2022;Yarte et al, 2022). In recent years, high-throughput sequencing technology has also been widely used to obtain a large amount of information on the endophytic bacterial community in terrestrial plants, includingthe crops Oryza sativa (Liu Y. et al, 2019), Zea mays and the medicinal plants Panax notoginseng (Zhang C. et al, 2020) and Gastrodia elata f. glauca (Zheng et al, 2022), as well as some aquatic plants, such as Lemnaceae, Pontederia crassipes, Pistia (Pramanic et al, 2023), and Glehnia littoralis (Huo et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

The host sex contributes to the endophytic bacterial community in Sargassum thunbergii and their receptacles

Zhao,

Sun,

et al. 2024

Front. Microbiol.

View full text Add to dashboard Cite

Endophytic bacteria have a complex coevolutionary relationship with their host macroalgae. Dioecious macroalgae are important producers in marine ecosystems, but there is still a lack of research on how sex influences their endophytic bacteria. In this study, the endophytic bacterial communities in male and female S. thunbergii and their reproductive tissues (receptacles) were compared using culture methods and high-throughput sequencing. The endophytic bacterial communities detected by the two methods were different. Among the 78 isolated strains, the dominant phylum, genus, and species were Bacillota, Alkalihalobacillus, and Alkalihalobacillus algicola, respectively, in the algal bodies, while in the receptacles, they were Bacillota, Vibrio, and Vibrio alginolyticus. However, 24 phyla and 349 genera of endophytic bacteria were identified by high-throughput sequencing, and the dominant phylum and genus were Pseudomonadota and Sva0996_ Marine_ Group, respectively, in both the algal body and the receptacles. The two methods showed similar compositions of endophytic bacterial communities between the samples of different sexes, but the relative abundances of dominant and specific taxa were different. The high-throughput sequencing results showed more clearly that the sex of the host alga had an effect on its endophyte community assembly and a greater effect on the endophytic bacterial community in the receptacles. Moreover, most specific bacteria and predicted functional genes that differed between the samples from the males and females were related to metabolism, suggesting that metabolic differences are the main causes of sex differences in the endophytic bacterial community. Our research is the first to show that host sex contributes to the composition of endophytic bacterial communities in dioecious marine macroalgae. The results enrich the database of endophytic bacteria of dioecious marine macroalgae and pave the way for better understanding the assembly mechanism of the endophytic bacterial community of algae.

show abstract

Isolation of endophytic bacteria from the medicinal, forestal and ornamental tree Handroanthus impetiginosus

Cited by 22 publications

References 39 publications

Beneficial Relationships Between Endophytic Bacteria and Medicinal Plants

Beneficial Relationships Between Endophytic Bacteria and Medicinal Plants

Cultivable Endophyte Resources in Medicinal Plants and Effects on Hosts

The host sex contributes to the endophytic bacterial community in Sargassum thunbergii and their receptacles

Contact Info

Product

Resources

About