Results 21 to 30 of about 103,564 (262)

Coordination of cyclic di-GMP and 4-hydroxybenzoic acid in regulating antifungal antibiotic biosynthesis in Lysobacter enzymogenes

open access: yesPhytopathology Research, 2020
Small molecules are able to regulate numerous cellular processes through binding to various bacterial receptor proteins, but the mechanisms and functions by which these chemicals coordinate and execute remain poorly understood.
Sen Han   +5 more
doaj   +1 more source

The Wsp chemosensory system modulates c-di-GMP-dependent biofilm formation by integrating DSF quorum sensing through the WspR-RpfG complex in Lysobacter

open access: yesnpj Biofilms and Microbiomes, 2022
The ubiquitous Wsp (wrinkly spreader phenotype) chemosensory system and DSF (diffusible signal factor) quorum sensing are two important chemically associated signaling systems that mediate bacterial communications between the host and environment ...
Kangwen Xu   +7 more
doaj   +1 more source

Insights into ecological roles of uncultivated bacteria in Katase hot spring sediment from long-read metagenomics

open access: yesFrontiers in Microbiology, 2022
Diverse yet-uncultivated bacteria and archaea, i.e., microbial dark matter, are present in terrestrial hot spring environments. Numerous metagenome-assembled genomes (MAGs) of these uncultivated prokaryotes by short-read metagenomics have been reported ...
Shingo Kato   +4 more
doaj   +1 more source

Comparative analysis of de novo genomes reveals dynamic intra-species divergence of NLRs in pepper

open access: yesBMC Plant Biology, 2021
Background Peppers (Capsicum annuum L.) containing distinct capsaicinoids are the most widely cultivated spices in the world. However, extreme genomic diversity among species represents an obstacle to breeding pepper.
Myung-Shin Kim   +6 more
doaj   +1 more source

Cell Death in Plant Immunity [PDF]

open access: yesCold Spring Harbor Perspectives in Biology, 2019
Pathogen recognition by the plant immune system leads to defense responses that are often accompanied by a form of regulated cell death known as the hypersensitive response (HR). HR shares some features with regulated necrosis observed in animals. Genetically, HR can be uncoupled from local defense responses at the site of infection and its role in ...
Eugenia Pitsili   +2 more
openaire   +4 more sources

Lyso-phosphatidylethanolamine primes the plant immune system and promotes basal resistance against hemibiotrophic pathogens

open access: yesBMC Biotechnology, 2021
Background Lyso-phosphatidylethanolamine (LPE) is a natural phospholipid that functions in the early stages of plant senescence. Plant innate immunity and early leaf senescence share molecular components.
Ronny Völz   +4 more
doaj   +1 more source

Engineering Smut Resistance in Maize by Site-Directed Mutagenesis of LIPOXYGENASE 3

open access: yesFrontiers in Plant Science, 2020
Biotic stresses caused by microbial pathogens impair crop yield and quality if not restricted by expensive and often ecologically problematic pesticides.
Krishna Mohan Pathi   +8 more
doaj   +1 more source

Plant immunity

open access: yesInternational journal of health sciences, 2022
Immunity is a term closely affiliated with the normal being of an organism as it puts across a cascade of physiological facets that contributes affirmatively towards the knocking down of the invaded pathogen. It is a widely known and accepted fact that cells associated with the immune system serve as driving force in eliminating the disease causing ...
Vasudevan Ranganathan, Krupa Rani
openaire   +1 more source

Plant Aquaporins in Infection by and Immunity Against Pathogens – A Critical Review

open access: yesFrontiers in Plant Science, 2019
Plant aquaporins (AQPs) of the plasma membrane intrinsic protein (PIP) family face constant risk of hijack by pathogens aiming to infect plants. PIPs can also be involved in plant immunity against infection.
Liyuan Zhang   +3 more
doaj   +1 more source

ACQUIRED IMMUNITY IN PLANTS [PDF]

open access: yesGenetics, 1929
Page 41, line 6, for " Strapp " read " Stapp ." Page 49, table 10, column 9, for " Langsdorfii " read " Langsdorffii ." Page 49, table 10, column 21, for " Melomgena " read " Melongena ." Page 53, line 7, " Nelongena " read " Melongena ." Page 53, legend for figure 3, for " Melogena read "
openaire   +3 more sources

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