internal transcribed spacer sequence 第1页

Phylogeny of Ptychostomum (Bryaceae, Musci) inferred from sequences of nuclear ribosomal DNA internal transcribed spacer (ITS) and chloroplast rps4 ITS sequence analysis and gene pattern recognition of Cichorium intybus from different habitats Identification and rDNA ITS sequence analysis of the Pythium root rot pathogens of processing tomato in Xinjiang