Resistant roles of key enzyme encoding genes of Ghpal,Ghc4h and Gh4cl involved in cotton scopoletin biosynthesis pathway against to Alternaria alternata
Alternaria leaf spot caused by Alternaria alternata is one of the key causes of cotton premature senescence and often leads to severe loss in cotton production. Scopoletin biosynthesis pathway,a branch of phytoalexin metabolic pathway for synthesis of the scopoletin,acts the roles of growth suppression of phytopathogenic fungi and enhancement of plant disease resistance. In order to clarify the resistant roles of cotton scopoletin biosynthesis against A. alternata,cotton leaf crumple virus-induced gene sile...