Datapunk Opus23 | Xenorhabdus

Xenorhabdus

RANK: Genus

TAXONOMY: cellular organisms -> Bacteria -> Proteobacteria -> Gammaproteobacteria -> Enterobacteriales -> Enterobacteriaceae -> Xenorhabdus

OVERVIEW:

Asporogenous, rod-shaped cells 0.3–2 × 2–10 μm and occasionally with filaments 15–50 μm in length. Spheroplasts, averaging 2.6 µm in diameter, appear in the last third of exponential growth. Proteinaceous crystalline inclusions develop in a large proportion of cells in stationary phase cultures. Gram negative. Motile by means of peritrichous flagella. Swarming may occur on 0.6–1.2% agar. Facultatively anaerobic, with both respiratory and fermentative types of metabolism. Optimum temperature usually ∼28°C or less; a few strains grow at 40°C. Acid (no gas) production from glucose; ferment some other carbohydrates but poorly. No catalase activity; nitrate is not reduced to nitrite. Negative for most tests used to differentiate Enterobacteriaceae. Lipase detected with Tween 20 and egg yolk agar; most strains lipolytic on Tween 40, 60, 80, and/or 85. Positive for deoxyribonuclease and protease. Phase shift occurs to varying degrees in stationary phase cultures, giving rise to phase II, which lacks dye adsorption, antibiotic production, protein inclusions, and some other characteristics of the phase I isolated from the natural environment. Only known from the intestinal lumen of entomopathogenic nematodes of the family Steinernematidae and insects infected by these nematodes. The mol% G + C of the DNA is: 43–50 (Bd). Type species: Xenorhabdus nematophila

TAGS

Keystone	Core species	Type species	Pathogen	Dysbiosis associated	Flora/ commensal	Gut associated	Probiotic
Leanness	Obesity	Skin microbiome	Fecal distribution	Oral microbiome	Vaginal microbiome	Butyrate producer	Catalase producer
Histamine producer	Food fermenter	Amylolytic	Propionate producer	Nitrifying

DESCENDANTS Xenorhabdus beddingii Xenorhabdus bovienii Xenorhabdus budapestensis Xenorhabdus cabanillasii Xenorhabdus doucetiae Xenorhabdus ehlersii Xenorhabdus griffiniae Xenorhabdus hominickii Xenorhabdus indica Xenorhabdus innexi Xenorhabdus ishibashii Xenorhabdus japonica Xenorhabdus khoisanae Xenorhabdus koppenhoeferi Xenorhabdus kozodoii Xenorhabdus magdalenensis Xenorhabdus mauleonii Xenorhabdus miraniensis Xenorhabdus nematophila Xenorhabdus poinarii Xenorhabdus romanii Xenorhabdus sp. Xenorhabdus stockiae Xenorhabdus szentirmaii Xenorhabdus vietnamensis environmental samples	INTERACTIONS ENHANCES Bacteroidales Bacteroides Odoribacter Peptococcaceae INHIBITS Bifidobacterium Coriobacteriales Adlercreutzia Collinsella Porphyromonas Prevotella Clostridium Clostridiales incertae sedis Clostridiales Family XIII. Incertae Sedis Blautia Coprococcus Dorea Lachnospiraceae Ruminococcaceae Ruminococcus Dialister Campylobacteraceae Erysipelotrichaceae	KEGG PATHWAYS 2-Oxocarboxylic acid metabolism ABC transporters Acarbose and validamycin biosynthesis Alanine, aspartate and glutamate metabolism Amino sugar and nucleotide sugar metabolism Aminoacyl-tRNA biosynthesis Aminobenzoate degradation Arginine and proline metabolism Arginine biosynthesis Bacterial chemotaxis Bacterial secretion system Base excision repair Benzoate degradation Biosynthesis of amino acids Biosynthesis of antibiotics Biosynthesis of secondary metabolites Biosynthesis of siderophore group nonribosomal peptides Biosynthesis of unsaturated fatty acids Biotin metabolism Butanoate metabolism C5-Branched dibasic acid metabolism Caprolactam degradation Carbapenem biosynthesis Carbon metabolism Cationic antimicrobial peptide (CAMP) resistance Chloroalkane and chloroalkene degradation Citrate cycle (TCA cycle) Cyanoamino acid metabolism Cysteine and methionine metabolism D-Alanine metabolism D-Glutamine and D-glutamate metabolism DNA replication Degradation of aromatic compounds Fatty acid biosynthesis Fatty acid degradation Fatty acid metabolism Flagellar assembly Folate biosynthesis Fructose and mannose metabolism Galactose metabolism Geraniol degradation Glutathione metabolism Glycerolipid metabolism Glycerophospholipid metabolism Glycine, serine and threonine metabolism Glycolysis / Gluconeogenesis Glyoxylate and dicarboxylate metabolism Histidine metabolism Homologous recombination Inositol phosphate metabolism Limonene and pinene degradation Lipoic acid metabolism Lipopolysaccharide biosynthesis Lysine biosynthesis Lysine degradation Metabolic pathways Methane metabolism Microbial metabolism in diverse environments Mismatch repair Monobactam biosynthesis Naphthalene degradation Nicotinate and nicotinamide metabolism Nitrogen metabolism Nonribosomal peptide structures Novobiocin biosynthesis Nucleotide excision repair One carbon pool by folate Oxidative phosphorylation Pantothenate and CoA biosynthesis Pentose and glucuronate interconversions Pentose phosphate pathway Peptidoglycan biosynthesis Phenazine biosynthesis Phenylalanine metabolism Phenylalanine, tyrosine and tryptophan biosynthesis Phosphotransferase system (PTS) Polyketide sugar unit biosynthesis Porphyrin and chlorophyll metabolism Propanoate metabolism Protein export Purine metabolism Pyrimidine metabolism Pyruvate metabolism Quorum sensing00253 RNA degradation RNA polymerase Riboflavin metabolism Ribosome Selenocompound metabolism Starch and sucrose metabolism Streptomycin biosynthesis Sulfur metabolism Sulfur relay system Taurine and hypotaurine metabolism Terpenoid backbone biosynthesis Thiamine metabolism Tryptophan metabolism Two-component system Tyrosine metabolism Ubiquinone and other terpenoid-quinone biosynthesis Valine, leucine and isoleucine biosynthesis Valine, leucine and isoleucine degradation Vancomycin resistance Vitamin B6 metabolism alpha-Linolenic acid metabolism beta-Alanine metabolism beta-Lactam resistance CLUSTERS WITH	METABOLOMICS NUTRIENTS/ SUBSTRATES Iron supplements [parent] Acetoin [parent] ENDPRODUCTS 2,3-Butanediol [parent] INHIBITED BY Pomegranate ellagitannins [parent] ENHANCED BY Aspartame [parent] BIOTRANSFORMS BIOTRANFORM
ANTIBIOTIC RESISTANCE	BIOFILM FORMERS	COGEM PATHOGENICITY

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