title: Elizabethkingia endophytica sp. nov., isolated from Zea mays and emended description of Elizabethkingia anophelisKämpfer et al. 2011.
abstract: A slightly yellow bacterial strain (JM-87(T)), isolated from the stem of healthy 10 day-old sweet corn (Zea mays), was studied for its taxonomic allocation. The isolate revealed Gram-stain-negative, rod-shaped cells. A comparison of the 16S rRNA gene sequence of the isolate showed 99.1, 97.8, and 97.4% similarity to the 16S rRNA gene sequences of the type strains of Elizabethkingia anophelis, Elizabethkingia meningoseptica and Elizabethkingia miricola, respectively. The fatty acid profile of strain JM-87(T) consisted mainly of the major fatty acids C15:0 iso, C17:0 iso 3-OH, and C15:0 iso 2-OH/C16:1ω7c/t. The quinone system of strain JM-87(T) contained, exclusively, menaquinone MK-6. The major polyamine was sym-homospermidine. The polar lipid profile consisted of the major lipid phosphatidylethanolamine plus several unidentified aminolipids and other unidentified lipids. DNA-DNA hybridization experiments with E. meningoseptica CCUG 214(T) ( = ATCC 13253(T)), E. miricola KCTC 12492(T) ( = GTC 862(T)) and E. anophelis R26(T) resulted in relatedness values of 17% (reciprocal 16%), 30% (reciprocal 19%), and 51% (reciprocal 54%), respectively. These DNA-DNA hybridization results, in addition to some differentiating biochemical properties, clearly indicate that strain JM-87(T) is a representative of a novel species, for which the name Elizabethkingia endophytica sp. nov. is proposed. The type strain is JM-87(T) ( = CIP 110885(T) = LMG 28604(T) = CCM 8570(T)).
authors: Institut für Angewandte Mikrobiologie, Universität Giessen, Giessen, Germany.
authors: Peter
authors: P
authors: Kämpfer
authors: Institut für Mikrobiologie, Veterinärmedizinische Universität, A-1210 Wien, Austria.
authors: Hans-Jürgen
authors: HJ
authors: Busse
authors: Department of Entomology and Plant Pathology, Auburn University, Alabama, 36849, USA.
authors: John A
authors: JA
authors: McInroy
authors: Institut für Angewandte Mikrobiologie, Universität Giessen, Giessen, Germany.
authors: Stefanie P
authors: SP
authors: Glaeser
mesh_terms: D000407:Alabama; D015373:Bacterial Typing Techniques; D004269:DNA, Bacterial / Q000235:genetics; D005227:Fatty Acids / Q000737:chemistry; D041965:Flavobacteriaceae / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification; D008969:Molecular Sequence Data; D009693:Nucleic Acid Hybridization; D010714:Phosphatidylethanolamines / Q000737:chemistry; D010802:Phylogeny; D018547:Plant Stems / Q000382:microbiology; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D017422:Sequence Analysis, DNA; D013095:Spermidine / Q000031:analogs & derivatives / Q000737:chemistry; D024482:Vitamin K 2 / Q000031:analogs & derivatives / Q000737:chemistry; D003313:Zea mays / Q000382:microbiology*
chemical_list: D004269:DNA, Bacterial; D005227:Fatty Acids; D010714:Phosphatidylethanolamines; D012336:RNA, Ribosomal, 16S; C007961:sym-homospermidine; D024482:Vitamin K 2; C483858:phosphatidylethanolamine; C042455:menaquinone 6; D013095:Spermidine