Two Novel Lasiodiplodia Species from Blighted Stems of Acer truncatum and Cotinus coggygria in China.

ABSTRACT: The Lasiodiplodia are major pathogens or endophytes living on a wide range of plant hosts in tropical and subtropical regions, which can cause stem canker, shoot blight, and rotting of fruits and roots. During an exploration of the stem diseases on Acer truncatum and Cotinus coggygria in northern China, two novel species of Lasiodiplodia, L. acerina G.H. Qiao & W.T. Qin and L. cotini G.H. Qiao & W.T. Qin, were discovered based on integrated studies of the morphological characteristics and phylogenetic analyses of the internal transcribed spacer region (ITS), translation elongation factor 1-α (TEF1-α), beta-tubulin (TUB2) and RNA polymerase II subunit b genes (RPB2). Lasiodiplodia acerina is a sister taxon of L. henann

SUBMITTER: Qiao G 

PROVIDER: S-EPMC9598536 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature