Article (Scientific journals)
Perenniporiella chaquenia sp. nov. and further notes on Perenniporiella and its relationships with Perenniporia (poriales, basidiomycota).
Robledo, Gerardo L; Amalfi, Mario; Castillo Cabello, Gabriel et al.
2009In Mycologia, 101 (5), p. 657-73
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Keywords :
Argentina; Basidiomycota/classification/genetics/isolation & purification/physiology; Bayes Theorem; DNA, Fungal/analysis; DNA, Ribosomal Spacer/analysis; Hyphae/ultrastructure; Mycological Typing Techniques; Phylogeny; Polyporaceae/classification/genetics; Sequence Analysis, DNA; Species Specificity; Spores, Fungal/ultrastructure
Abstract :
[en] Perenniporiella chaquenia sp. nov. is described from Argentina. New records of P. pendula and P. micropora are discussed. A key to Perenniporiella species is presented. Preliminary phylogenetic relationships of Perenniporiella are inferred from parsimony and Bayesian analysis of a combined set of DNA sequence data (nuclear ribosomal partial LSU and ITS). It demonstrated that Perenniporiella forms a well resolved monophyletic clade distantly related to Perenniporia s.s. It also clearly showed that within Perenniporia as usually conceived other morphologically homogeneous group of taxa, such as the P. ochroleuca or P. vicina alliances, form well resolved clades, which could be recognized as distinct genera. The differentiation of the hyphal system and the basidiospores morphology are outlined as critical features for the definition of genera in the Perenniporia complex.
Disciplines :
Environmental sciences & ecology
Author, co-author :
Robledo, Gerardo L
Amalfi, Mario
Castillo Cabello, Gabriel 
Rajchenberg, Mario
Decock, Cony
Language :
English
Title :
Perenniporiella chaquenia sp. nov. and further notes on Perenniporiella and its relationships with Perenniporia (poriales, basidiomycota).
Publication date :
2009
Journal title :
Mycologia
ISSN :
0027-5514
eISSN :
1557-2536
Publisher :
Mycological Society of America, New York, United States - New York
Volume :
101
Issue :
5
Pages :
657-73
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 09 November 2011

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