Repositorio UFRO · Omeka S

Effects of antibiotics on the endophyte and phyllosphere bacterial communities of lotus from above and below surface water in a typical shallow lake

Primer Autor	Bai, Junhong
Co-autores	Zhang, Ling Zhai, Yujia Zhang, Kegang Wang, Yaqi Xiao, Rong Jorquera, Milko A.
Título	Effects of antibiotics on the endophyte and phyllosphere bacterial communities of lotus from above and below surface water in a typical shallow lake
Editorial	ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER
Revista	PLANT PHYSIOLOGY AND BIOCHEMISTRY
Lenguaje	en
Resumen	Antibiotics are ubiquitous pollutants that are widely found in aquatic ecosystems, where the bacterial community of aquatic plants is influenced by antibiotics. However, differences between endophyte and phyllosphere bacteria of Lotus from above and below surface water remains unclear. Lotus samples from above and below the surface water were collected to investigate the differences in endophyte and phyllosphere bacteria and dominant environmental factors in regions with low (L-) and high (H-) total antibiotic levels. There were significant differences in Shannon diversity between endophyte and phyllosphere bacteria except between the below-surface water phyllosphere bacteria and below-surface water endophytes in both L-antibiotic and H-antibiotic regions, with higher values for phyllosphere bacteria. The dominant phylum in all phyllosphere samples was Proteobacteria (76.1%-92.5%), while Cyanobacteria (47.8%-81.1%) was dominant in all endophyte samples. The dominant source of above-surface water endophytes was below-surface water endophytes (83.68-91.25%), below-surface water phyllosphere bacteria (48.43-55.91%) for above-surface water phyllosphere bacteria, and above-surface water endophytes (53.83-61.80%) for below-surface water endophytes, while the dominant contributor to the below-surface water phyllosphere bacteria was also below-surface water endophytes (52.96-61.00%) in two regions, indicating that antibiotic stress changed the sink-source relationship between endophytes and phyllosphere bacteria. The physical-chemical properties of surface water and sediments could be responsible for the variations in the above- and below-surface water endophytes and phyllosphere bacteria in both regions. It is suggested that antibiotics may have a substantial effect on endophyte and phyllosphere bacterial community.
Fecha Publicación	2023
Tipo de Recurso	artículo original
doi	10.1016/j.plaphy.2023.107812
Formato Recurso	PDF
Palabras Claves	Antibiotics Emergent aquatic plants Endophyte Phyllosphere Shallow lake
Ubicación del archivo	http://dx.doi.org/10.1016/j.plaphy.2023.107812
Categoría OCDE	Ciencias de las plantas
Materias	Antibióticos Plantas acuáticas emergentes Endófito filosfera lago poco profundo
Identificador del recurso (Mandatado-único)	artículo original
Versión del recurso (Recomendado-único)	versión publicada
Derechos de acceso	metadata
Access Rights	metadata
Id de Web of Science	WOS:001025761200001
ISSN	0981-9428
Tipo de ruta	hibrida
Categoría WOS	Ciencias de las plantas
Referencia del Financiador (Mandatado si es aplicable-repetible)	NSFC 51961125201 ANID NSFC190012 ANID 190012