Phylogenetic structure and habitat associations of Beauveria species isolated from soils in Slovakia

被引：25

作者：

Medo, Juraj ^{[1
]}

Michalko, Jaroslav ^{[2
,4
]}

Medova, Janka ^{[3
]}

Cagan, L'udovit ^{[1
]}

机构：

[1] Slovak Univ Agr, Tr A Hlinku 2, Nitra 94976, Slovakia

[2] Slovak Acad Sci, Inst Plant Genet & Biotechnol, Akad 2, Nitra 95007, Slovakia

[3] Constantine Philosopher Univ Nitra, Tr A Hlinku 1, Nitra 94974, Slovakia

[4] Slovak Acad Sci, Arboretum Mlynany, Inst Forest Ecol, Vieska Zitavou 178, Slepcany 95152, Slovakia

来源：

JOURNAL OF INVERTEBRATE PATHOLOGY | 2016年 / 140卷

关键词：

Phylogenetic structure; Beauveria spp; Entomopathogenic fungi; Habitat preference; ENTOMOPATHOGENIC FUNGI BEAUVERIA; METARHIZIUM-ANISOPLIAE; SEQUENCE ALIGNMENT; BIOLOGICAL-CONTROL; GENETIC GROUPS; BASSIANA; DIVERSITY; TEMPERATE; BEETLES; NUCLEAR;

D O I：

10.1016/j.jip.2016.08.009

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

The phylogenetic structure of 109 soil-borne entomopathogenic Beauveria isolates acquired using the Galleria mellonella bait method from different habitat types in Slovakia was determined by sequence analysis of their ITS and Bloc loci. Three Beauveria species were identified; Beauveria bassiana, B. pseudobassiana and B. brongniartii, represented by 51.4%, 43.1% and 5.5% of acquired isolates, respectively, which were resolved into 15, 1 and 1 distinguishable haplotypes. Correlation analysis with the habitat type and individual habitat characteristics showed strong preferences of the most prevalent haplotypes for agricultural (B. bassiana Al) and forest habitats (B. pseudobassiana) which has possible implications for conservative biocontrol strategies. (C) 2016 Elsevier Inc. All rights reserved.

引用

页码：46 / 50

页数：5

共 34 条

[1] Genetic groups of the insect-pathogenic fungus Beauveria bassiana are associated with habitat and thermal growth preferences [J].