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4篇 您的检索式:作者名="Michael Spiteller"
    题名 作者 年代 出处 被引量
1Endophytic fungi harbored in Cannabis sativa L.:diversity and potential as biocontrol agents against host plant-specific phytopathogens显示文摘The objective of the present work was isolation,phylogenetic characterization,and assessment of biocontrol potential of endophytic fungi harbored in various tissues(leaves,twigs,and apical and lateral buds)of the medicinal plant,Cannabis sativa L.A total of 30 different fungal endophytes were isolated from all the plant tissues which were authenticated by molecular identification based on rDNA ITS sequence analysis(ITS1,5.8S and ITS2 regions).The Menhinick’s index revealed that the buds were immensely rich in fungal species,and Camargo’s index showed the highest tissue-specific fungal dominance for the twigs.The most dominant species was Penicillium copticola that could be isolated from the twigs,leaves,and apical and lateral buds.A detailed calculation of Fisher’s log series index,Shannon diversity index,Simpson’s index,Simpson’s diversity index,and Margalef’s richness revealed moderate overall biodiversity of C.sativa endophytes distributed among its tissues.The fungal endophytes were challenged by two host phytopathogens,Botrytis cinerea and Trichothecium roseum,devising a dual culture antagonistic assay on five different media.We observed 11 distinct types of pathogen inhibition encompassing a variable degree of antagonism(%)on changing the media.This revealed the potential chemodiversity of the isolated fungal endophytes not only as promising resources of biocontrol agents against the known and emerging phytopathogens of Cannabis plants,but also as sustainable resources of biologically active and defensive secondary metabolites.Parijat Kusari Souvik Kusari Michael Spiteller Oliver Kayser 2013Fungal Diversity2013,,3:2
2Fusarium species and mycotoxin profiles on commercial maize hybrids in Germany显示文摘Andreas Goertz Sebastian Zuehlke Michael Spiteller Ulrike Steiner Heinz W. Dehne Cees Waalwijk Ineke Vries Erich C. Oerke 2010European Journal of Plant Pathology2010,,1:1
3Primary photoproducts and half-lives显示文摘Jürgen Burhenne Marc Ludwig Paskalis Nikoloudis Michael Spiteller 1997Environmental Science and Pollution Research1997,,1:1
4Untapped mutualistic paradigms linking host plant and endophytic fungal production of similar bioactive secondary metabolites显示文摘Souvik Kusari Shree P. Pandey Michael Spiteller 2013Phytochemistry2013,,:1
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