Litchi anthracnose caused by Colletotrictum gloeosporioides( Penz) Saec. is an extremely destructive and widely distributed disease,which results in poor market
[Objective] This study aimed to construct the recombinant expression plasmids containing H and F protein genes of Canine distemper virus isolated from a mink an
[Objective] The aim was to select appropriate sterilization methods and explants for tissue culture of Haloxylon ammodendron(C.A.Mey.).[Method] H.ammodendron(C.