title: Reclassification of non-pigmented Erwinia herbicola strains from trees as Erwinia billingiae sp. nov.
abstract: Twenty-two Erwinia-like strains, isolated from trees since the late fifties and belonging to a distinct phenotypic group with resemblance to Pantoea agglomerans, were further characterized by conventional biochemical tests, the BIOLOG metabolic fingerprinting system and fatty acid analysis. Their phylogenetic positions were determined by comparing the 16S rRNA gene sequence of a representative strain to available sequences of Erwinia, Pantoea, Pectobacterium and Brenneria species. The strains were shown to belong to the genus Erwinia, with Erwinia rhapontici and Erwinia persicina as the closest phylogenetic relatives. The name Erwinia billingiae sp. nov. is proposed (type strain LMG 2613T) and a description of the species is given.
mesh_terms: D015373:Bacterial Typing Techniques; D004269:DNA, Bacterial / Q000235:genetics; D004275:DNA, Ribosomal / Q000235:genetics; D004885:Erwinia / Q000145:classification* / Q000235:genetics / Q000378:metabolism; D005227:Fatty Acids / Q000032:analysis; D020459:Genes, rRNA; D008969:Molecular Sequence Data; D010802:Phylogeny; D010935:Plant Diseases / Q000382:microbiology*; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D017422:Sequence Analysis, DNA; D014197:Trees / Q000382:microbiology*