Different evolutionary histories of two Phragmidium species infecting the same dog rose hosts
نویسندگان
چکیده
منابع مشابه
Different evolutionary histories of two Phragmidium species infecting the same dog rose hosts.
Rust fungi in the genus Phragmidium are frequent pathogens of both wild and cultivated roses. We investigated the occurrence and relationships of rusts on dog roses, Rosa sect. Caninae (Rosa canina, R. corymbifera and R. rubiginosa) in Germany. Two Phragmidium species, P. mucronatum and P. tuberculatum, were able to infect each of the three dog rose species examined. However, the overall infect...
متن کاملA proposal for the unification of two cyanobacterial strains of Nostoc as the same species
The present research aimed to investigate through a polyphasic approach, the differences in morphological and genotypic features of two cyanobacterial strains isolated from paddy fields of northern parts of Iran, belonging to the family Nostocaceae (subsect. IV. I). Based on the reliable identification keys, the two strains were identified as Nostoc ellipsosporum (Desm.) Rabenh. ex Born. et Fla...
متن کاملConcurrent Sweet’s syndrome and erythema nodosum: two manifestations of the same disease or the same spectrum?
Sweet’s syndrome and erythema nodosum are rarely seen together. Herein, we report a case of concurrent Sweet’s syndrome and erythema nodosum and review previous cases.
متن کاملNew records and hosts of the Curvularia species in Iran
In present study, eight isolates of the genus Curvularia, recovered from plants of the cowpea, maize and bottlebrush in Khuzestan province, were identified based on molecular phylogeny in combination with morphology. The mycelial biomass of the isolates, produced in potato-dextrose-Broth, were collected by passing through filter papers and freeze-dried. DNA was extracted using a phenol...
متن کاملEvolutionary relationships among Ascochyta species infecting wild and cultivated hosts in the legume tribes Cicereae and Vicieae.
Evolutionary relationships were inferred among a worldwide sample of Ascochyta fungi from wild and cultivated legume hosts based on phylogenetic analyses of DNA sequences from the ribosomal internal transcribed spacer regions (ITS), as well as portions of three protein-coding genes: glyceraldehyde-3-phosphate-dehydrogenase (G3PD), translation elongation factor 1-alpha (EF) and chitin synthase 1...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Mycological Research
سال: 2005
ISSN: 0953-7562
DOI: 10.1017/s0953756205002844