Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Sylvain Lerat"'
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
IntroductionThe Gram-positive actinobacterium Streptomyces scabies is the major causal agent of potato common scab. The main pathogenicity factor is thaxtomin A, a phytotoxin that causes atypical cell death, although other secondary metabolites have
Externí odkaz:
https://doaj.org/article/b44c45e956844a81ad957cca9ca3f8ef
Publikováno v:
Mycobiology, Vol 47, Iss 4, Pp 415-429 (2019)
Soil contamination by metals is of particular interest, given that their retention times within the profile can be indefinite. Thus, phytostabilization can be viewed as a means of limiting metal toxicity in soils. Due to their ability to grow on cont
Externí odkaz:
https://doaj.org/article/83df21ee29f94de0b7af06a4a4d9a38e
Publikováno v:
Frontiers in Microbiology, Vol 10 (2019)
The outer potato periderm layer consists of dead suberized cells. Suberin, a protective biopolymer, is made of a polyaliphatic portion covalently linked to polyaromatic moieties. Evidence accumulates that Streptomyces scabies, the main causal agent o
Externí odkaz:
https://doaj.org/article/bc6031f6111443c28bd7490a07a0dd21
Publikováno v:
Plant Disease.
Herpotrichia needle browning (HNB) is a disease that affects several species of firs in Europe and North America. HNB was first described by Hartig in 1884 who isolated a fungal pathogenic agent identified as responsible for the disease. This fungus
Publikováno v:
Mycobiology, Vol 47, Iss 4, Pp 415-429 (2019)
Soil contamination by metals is of particular interest, given that their retention times within the profile can be indefinite. Thus, phytostabilization can be viewed as a means of limiting metal toxicity in soils. Due to their ability to grow on cont
Autor:
Denis Omokolo Ndoumou, Cécile Annie Ewané, Carole Beaulieu, Sylvain Lerat, Peguy Flora Djuidje Kouomou, Thaddée Boudjeko
Publikováno v:
June 2019. :920-933
The focus of this study was to isolate, evaluate and characterize cocoyam rhizospheric actinobacteria collected from Mount Cameroon for their potential antagonistic activities against 'Pythium myriotylum', the causative agent of cocoyam root rot dise
Autor:
Sylvain Lerat, Mario Khalil, Issam E. Ben Moussa, Ryszard Brzezinski, Anne-Marie Simao-Beaunoir, Carole Beaulieu, Raoudha Jabloune
Publikováno v:
Microbes and Environments. 35
The genome of Streptomyces scabies, the predominant causal agent of potato common scab, encodes a potential cutinase, the protein Sub1, which was previously shown to be specifically induced in the presence of suberin. The sub1 gene was expressed in E
Autor:
Romaric Armel Mouafo Tchinda, Sylvain Lerat, Joëlle Aimée Vera Tchatchou Nana, Carole Beaulieu, Mina Zitouni, Thaddée Boudjeko
Publikováno v:
Microbes and Environments. 32:24-31
The taxonomy of an actinobacterial strain, designated JJY4T, was established using a polyphasic approach. JJY4T was isolated from the rhizosphere of Chromolaena odorata in Yaounde (Cameroon) during a project for the selection of biological control ag
Publikováno v:
Mycobiology
Soil contamination by metals is of particular interest, given that their retention times within the profile can be indefinite. Thus, phytostabilization can be viewed as a means of limiting metal toxicity in soils. Due to their ability to grow on cont
Autor:
Lauriane Giroux, Vicky Toussaint, Carole Beaulieu, Sylvain Lerat, Anne-Marie Simao-Beaunoir, Amadou Sidibé
Publikováno v:
Microbes and Environments
Suberin is a complex lipidic plant polymer found in various tissues including the potato periderm. The biological degradation of suberin is attributed to fungi. Soil samples from a potato field were used to inoculate a culture medium containing suber