Results 81 to 90 of about 21,544 (174)

Etude du rôle des sidérophores microbiens dans la modulation des défenses de la plante Arabidopsis thaliana [PDF]

, 2014
Iron is an essential element for almost all living organisms, however, it is not bioavailable and is toxic in its free form as it generates reactive oxygen species via the Fenton reaction.
Aznar, Aude
core   +2 more sources

Antagonisme de souches de Pseudomonas vis à vis de la microflore pathogène de la pomme de terre [PDF]

, 2014
Antagonisme de souches de Pseudomonas vis à vis de la microflore pathogène de la pomme de ...
Mezaache, Samia
core   +4 more sources

Reprogramming of Gene Transcripts and Metabolites by the Wild Soybean Endophyte Pseudomonas sp. 77S3 Improves Soybean Salt Tolerance

Plant Biotechnology Journal, EarlyView.
ABSTRACT Soybean is a critical source of protein and vegetable oil worldwide. Expanding its cultivation into salinity lands represents a promising strategy for increasing production; however, soil salinity severely limits soybean growth by disrupting physiological and metabolic homeostasis.
Wanying Zhang, Chengyang Song, Tianqi Wang, Xiulin Liu, Yisheng Fang, Zhu Yan, Yaxi Zhu, Na Zheng, Xiaofei Ma, Guochen Qin, Dan Zhu, Junchuan Xiao, Xing Wang Deng, Xiao Luo   +13 more
wiley   +1 more source

Antagonistic effect of rhizospheric bacteria against white rot (Sclerotium cepivorum) of garlic (Allium sativum L.) under in vitro and in vivo conditions

Agrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract Garlic (Allium sativum), a vegetable crop used for food, medicine, and condiments, is affected by white rot (Sclerotium cepivorum). Garlic yield reduction is influenced by several factors, with biotic stresses, particularly fungal pathogens, being among the most significant.
Mussa Adal Mohammed, Asmare Dejen Demeke
wiley   +1 more source

Dynamique des nutriments à l'interface sol/organismes : importance du phosphore et du molybdène dans la symbiose et le mutualisme fixateurs d'azote en forêt boréale. [PDF]

, 2015
Les cycles biogéochimiques des éléments chimiques jouent un rôle essentiel dans le fonctionnement et l'évolution de tous les écosystèmes. Les éléments essentiels pour la vie sont les macro et micronutriments.
Pourhassan Zenoz, Nina
core   +1 more source

Microbial regulation of global macroalgal blooms (green tides): From holobiont interactions to bloom dynamics and biogeochemistry

Limnology and Oceanography Letters, Volume 11, Issue 2, March 2026.
Abstract Green tides caused by Ulva species have become one of the most serious marine ecological disasters, now impacting many coastal nations around the world. Although climatic and environmental drivers of these macroalgal blooms are well recognized, growing evidence identifies Ulva‐associated microbiota as potential pivotal regulators of bloom ...
Zhangyi Xia, Zenghu Zhang, Jiulong Zhao, Xiaojie Wang, Shanli Mou, Nianzhi Jiao, Yongyu Zhang   +6 more
wiley   +1 more source

RNA‐Binding Proteins and Ferroptosis in Cancer: Mechanism and Therapeutic Implications

MedComm – Oncology, Volume 5, Issue 1, March 2026.
Ferroptosis critically influences cancer cell fate and represents a promising therapeutic strategy. Emerging evidence identifies RNA‐binding proteins (RBPs) as key post‐transcriptional regulators of ferroptosis. The figure summarizes ferroptosis‐related RBPs across cancers: blue RBPs act as tumor suppressors by promoting ferroptosis, whereas red RBPs ...
Linlin Chang, Bin Lu, Haotian Shang, Wanjing Ding, Chunhua Wei, Xiaotian Qi, Pengxing He   +6 more
wiley   +1 more source

Klebsiella pneumoniae Siderophores Induce Inflammation, Bacterial Dissemination, and HIF-1α Stabilization during Pneumonia

mBio, 2016
Klebsiella pneumoniae is a Gram-negative pathogen responsible for a wide range of infections, including pneumonia and bacteremia, and is rapidly acquiring antibiotic resistance. K. pneumoniae requires secretion of siderophores, low-molecular-weight, high-
Victoria I. Holden, Paul Breen, Sébastien Houle, Charles M. Dozois, Michael A. Bachman   +4 more
doaj   +1 more source

IDENTIFICATIONS ET CARACTÉRISATIONS DES BACTÉRIES ISOLEES A PARTIR DE DIFFERENTS SOLS [PDF]

, 2017
Résumé L’objectif de ce travail est la caractérisation de la flore PGPR la partie d’un sol semi-aride cultivé et un sol aride no cultivé. Vingt souches isolées et identifies sont des bacilles à Gram positif et négatif et des cocci à Gram positif, capable
Abdesselam, Newal
core   +1 more source

Comparative efficacy of seed biopriming and soil drenching with Bacillus altitudinis TM22 and Bacillus atrophaeus MCM61 on the suppression of Fusarium wilt of cotton

Pest Management Science, Volume 82, Issue 3, Page 2424-2445, March 2026.
Co‐application of Bacillus strains TM22 and MCM61 suppressed Fusarium wilt of cotton. Seed biopriming with Bacillus strains performed better than soil drenching. TM22 + MCM61 improved vegetative and physiological aspects in cotton plants. TM22 + MCM61 enhanced the activity of defense enzymes and defense gene expression.
Tahir Mahmood, Anam Moosa, Faisal Zulfiqar, Muhammad Naveed Aslam, Ohud Muslat Alharthy, Fatimah Hadadi, Ahmad F. Alhomodi, Seham Sater Alhelaify, Eman Fayad, Asim Alsenani, Salman Aloufi, Tolga İzgü   +11 more
wiley   +1 more source