New cytotoxic tricycloalternarenes from fungus Alternaria brassicicola.
Sign Up to like & getrecommendations! Published in 2019 at "Bioorganic chemistry"
DOI: 10.1016/j.bioorg.2019.103279
Abstract: Seven previously undescribed metabolites, designated as tricycloalternarenes Q-W (1-7), were isolated and identified from the fermented rice substrate of fungus Alternaria brassicicola. The planar and absolute structures of all new compounds were determined on the… read more here.
Keywords: new cytotoxic; cytotoxic tricycloalternarenes; fungus alternaria; alternaria brassicicola ... See more keywords
Comparative Transcriptome and Targeted Metabolome Profiling Unravel the Key Role of Phenylpropanoid and Glucosinolate Pathways in Defense against Alternaria brassicicola in Broccoli.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.2c08486
Abstract: Alternaria brassicicola (Ab) can cause a major yield and quality-limiting disease of Brassica oleracea called black spot, and the genetic resources conferring complete resistance against Ab have not been identified to date. Here, comparative transcriptome… read more here.
Keywords: alternaria brassicicola; comparative transcriptome; targeted metabolome; transcriptome targeted ... See more keywords
WRKY33-mediated indolic glucosinolate metabolic pathway confers resistance against Alternaria brassicicola in Arabidopsis and Brassica crops.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of integrative plant biology"
DOI: 10.1111/jipb.13245
Abstract: The tryptophan (Trp)-derived plant secondary metabolites, including camalexin, 4-hydroxy-indole-3-carbonylnitrile (4OH-ICN), and indolic glucosinolate (IGS), show broad-spectrum antifungal activity. However, the distinct regulations of these metabolic pathways among different plant species in response to fungus infection… read more here.
Keywords: alternaria brassicicola; indolic glucosinolate; brassica crops; brassica ... See more keywords
Zinc hyperaccumulation substitutes for defense failures beyond salicylate and jasmonate signaling pathways of Alternaria brassicicola attack in Noccaea caerulescens.
Sign Up to like & getrecommendations! Published in 2017 at "Physiologia plantarum"
DOI: 10.1111/ppl.12518
Abstract: The hypothesis of metal defense as a substitute for a defective biotic stress signaling system in metal hyperaccumulators was tested using the pathosystem Alternaria brassicicola-Noccaea caerulescens under low (2 µM), medium (12 µM) and high… read more here.
Keywords: attack; defense; alternaria brassicicola; biotic stress ... See more keywords
Leaf position-dependent effect of Alternaria brassicicola development on host cell death, photosynthesis and secondary metabolites in Brassica juncea.
Sign Up to like & getrecommendations! Published in 2019 at "Physiologia plantarum"
DOI: 10.1111/ppl.12998
Abstract: During the first 24 hours of infection, Alternaria brassicicola developmental parameters such as conidial germination, germ tubes and appressoria formation on each of the five mature Brassica juncea leaves, correlated with a leaf position showing stronger… read more here.
Keywords: juncea; position; leaf position; alternaria brassicicola ... See more keywords
Nitrogen nutrition modifies the susceptibility of Arabidopsis thaliana to the necrotrophic fungus, Alternaria brassicicola.
Sign Up to like & getrecommendations! Published in 2022 at "Physiologia plantarum"
DOI: 10.1111/ppl.13621
Abstract: The impact of the form of nitrogen (N) source (nitrate versus ammonium) on the susceptibility to Alternaria brassicicola, a necrotrophic fungus, has been examined in Arabidopsis thaliana at the rosette stage. Nitrate nutrition was found… read more here.
Keywords: nutrition; susceptibility; alternaria brassicicola; arabidopsis thaliana ... See more keywords
The Significance of Mycoparasitism by Streptomyces sp. MBCN152-1 for Its Biocontrol Activity against Alternaria brassicicola
Sign Up to like & getrecommendations! Published in 2022 at "Microbes and Environments"
DOI: 10.1264/jsme2.me22048
Abstract: Streptomyces sp. strain MBCN152-1, isolated from cabbage, has potential as a biocontrol agent for Alternaria brassicicola on cabbage seedlings. The present study examined its mode of action. Light microscopy showed that appressorium formation by A.… read more here.
Keywords: significance mycoparasitism; alternaria brassicicola; microscopy; biocontrol ... See more keywords