Corinectria, a new genus to accommodate Neonectria fuckeliana and C-constricta sp nov from Pinus radiata in Chile

被引：19

作者：

Gonzalez, Cristian D. ^{[1
]}

Chaverri, Priscila ^{[2
,3
]}

机构：

[1] Univ Austral Chile, Fac Ciencias Forestales & Recursos Nat, Inst Conservac Biodiversidad & Terr, Lab Salud Bosques & Ecosistemas, Casilla 567, Valdivia, Chile

[2] Univ Maryland, Dept Plant Sci & Landscape Architecture, College Pk, MD 20742 USA

[3] Univ Costa Rica, Escuela Biol, San Jose, Costa Rica

来源：

MYCOLOGICAL PROGRESS | 2017年 / 16卷 / 11-12期

关键词：

Ascomycota; Canker; Disease; Hypocreales; Nectriaceae; Phylogenetics; Plant pathogens; Systematics; BLACK FOOT DISEASE; PICEA-ABIES; CANKER DISEASE; STEM CANKERS; CYLINDROCARPON; NECTRIACEAE; FUNGI; HYPOCREALES; PHYLOGENY; INFERENCE;

D O I：

10.1007/s11557-017-1343-8

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Corinectria gen. nov. is described for C. constricta sp. nov., C. fuckeliana comb. nov. and C. tsugae comb. nov. The new genus is distinguished from Neonectria sensu stricto on the basis of morphological differences and biology. The species in Corinectria are only known from conifers from the Northern and Southern Hemispheres. The phylogenetic analyses of five loci (ACT, ITS, LSU, RPB1, TEF1) support the monophyly of the new genus, and those based on ACT, BTUB and TEF1 support the segregation of the new species. Corinectria constricta was previously reported as "Neonectria" cf. fuckeliana, causing cankers in Pinus radiata plantations in Chile.

引用

页码：1015 / 1027

页数：13

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