TY - JOUR
T1 - Phylogeny and taxonomy of Pseudoidium pedaliacearum
AU - Shin, Hyeon Dong
AU - Meeboon, Jamjan
AU - Takamatsu, Susumu
AU - Adhikari, Mahesh Kumar
AU - Braun, Uwe
N1 - Funding Information:
Funding information This work was financially supported in part by a Grant-in-Aid for Scientific Research (No. 16K07613 and 16F16097) from the Japan Society for the Promotion of Science to ST; and the JSPS postdoctoral fellowship to JM. This work was also supported by a grant (No. K1705841) from Korea University to HDS.
PY - 2019/2/15
Y1 - 2019/2/15
N2 - Collections of Pseudoidium pedaliacearum on Sesamum indicum from Japan, Korea, and Nepal have been morphologically examined and subjected to molecular sequence analyses in order to clarify the taxonomic status and phylogenetic affinity of this powdery mildew. Pseudoidium pedaliacearum pertains to the Erysiphe aquilegiae clade, which encompasses several closely allied, morphologically similar powdery mildew species. The close affinity to Erysiphe sedi, Pseudoidium hortensiae (≡ Oidium hortensiae), P. neolycopersici (≡ Oidium neolycopersici), and some other taxa involved in the Erysiphe aquilegiae complex is discussed. The reexamination of P. pedaliacearum and the results of phylogenetic analyses [5′-end of the 28S rRNA gene (including the domains D1 and D2) and internal transcribed spacer (ITS) regions] led to a reassessment of this species and its reallocation to Erysiphe on the basis of the provisions of ICN Art. F.8.
AB - Collections of Pseudoidium pedaliacearum on Sesamum indicum from Japan, Korea, and Nepal have been morphologically examined and subjected to molecular sequence analyses in order to clarify the taxonomic status and phylogenetic affinity of this powdery mildew. Pseudoidium pedaliacearum pertains to the Erysiphe aquilegiae clade, which encompasses several closely allied, morphologically similar powdery mildew species. The close affinity to Erysiphe sedi, Pseudoidium hortensiae (≡ Oidium hortensiae), P. neolycopersici (≡ Oidium neolycopersici), and some other taxa involved in the Erysiphe aquilegiae complex is discussed. The reexamination of P. pedaliacearum and the results of phylogenetic analyses [5′-end of the 28S rRNA gene (including the domains D1 and D2) and internal transcribed spacer (ITS) regions] led to a reassessment of this species and its reallocation to Erysiphe on the basis of the provisions of ICN Art. F.8.
KW - Erysiphales
KW - Erysiphe pedaliacearum
KW - Powdery mildew
KW - Pseudoidium neolycopersici
KW - Sesame
KW - Sesamum indicum
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U2 - 10.1007/s11557-018-1429-y
DO - 10.1007/s11557-018-1429-y
M3 - Article
AN - SCOPUS:85051865254
SN - 1617-416X
VL - 18
SP - 237
EP - 246
JO - Mycological Progress
JF - Mycological Progress
IS - 1-2
ER -