Clavibacter michiganensis subsp. sepedonicusis is a Gram-positive actinomycete that is the causative agent of the potato disease ring rot. Here, we announce the complete genome sequence of the Clavibacter michiganensis subsp. sepedonicusis siphophage CN1A. CN1A is only the second fully sequenced Clavibacter michiganensis subsp. sepedonicusis phage reported to date. Core and unique features of i...

Lactococcus lactis subsp. lactis strains show glutamate decarboxylase activity, whereas L. lactis subsp. cremoris strains do not. The gadB gene encoding glutamate decarboxylase was detected in the L. lactis subsp. cremoris genome but was poorly expressed. Sequence analysis showed that the gene is inactivated by the frameshift mutation and encoded in a nonfunctional protein.

A functional pyc gene was isolated from Lactococcus lactis subsp. lactis C2 and was found to complement a Pyc defect in L. lactis KB4. The deduced lactococcal Pyc protein was highly homologous to Pyc sequences of other bacteria. The pyc gene was also detected in Lactococcus lactis subsp. cremoris and L. lactis subsp. lactis bv. diacetylactis strains.

Bartonella vinsonii subsp. berkhoffii has not been detected previously in white-tailed deer (Odocoileus virginianus). We tested whole blood from 60 white-tailed deer for Bartonella spp. DNA; three (5%) were positive for Bartonella vinsonii subsp. berkhoffii. This is the first detection of Bartonella vinsonii subsp. berkhoffii in white-tailed deer.

Background: This study was conducted to investigate the effects of dandelion (Taraxacum officinale) root supplementation on performance, egg quality and some serum antioxidant enzymes capacity with increasing age, after peak laying stage in hens. study, also aimed overcome diseases that occur due lipid metabolism layers late period. Methods: In total, one hundred twenty 70-week-old Lohman LSL h...

Three Gram-stain-negative, rod-shaped, non-spore-forming bacteria, BA1 T , Q614 and PB68.1 isolated from the digestive system of Heterorhabditis entomopathogenic nematodes, were biochemically molecularly characterized to clarify their taxonomic affiliations. The 16S rRNA gene sequences these strains suggest that they belong Gammaproteobacteria, family Morganellacea genus Photorhabdus . Deeper a...

Three Gram-stain-negative, rod-shaped, non-spore-forming bacteria, BA1 T , Q614 and PB68.1 isolated from the digestive system of Heterorhabditis entomopathogenic nematodes, were biochemically molecularly characterized to clarify their taxonomic affiliations. The 16S rRNA gene sequences these strains suggest that they belong Gammaproteobacteria, family Morganellacea genus Photorhabdus . Deeper a...

A serological study of twenty three European bison (Bison bonasus) derived from Northern-East Poland for the seroprevalence of Mycobacterium avium subsp. paratuberculosis, Mycoplasma bovis, Mycoplasma mycoides subsp. mycoides SC, Mycoplasma agalactiae and Mycoplasma capricolum subsp. capripneumoniae was conducted. Only specific antibodies to M. bovis were detected in two animals (8.7%) which we...

A mosquitocidal toxin gene, cloned from Bacillus thuringiensis subsp. israelensis, was introduced into mutant crystal-negative B. thuringiensis subsp. israelensis cells. Partial toxicity to mosquitos was restored. The 58-kilodalton cloned gene product is a minor protein component of B. thuringiensis subsp. israelensis crystals and is structurally related to a major, 135-kilodalton crystal toxin.

Electron microscopy of Bacillus thuringiensis subsp. kyushuensis revealed that the parasporal inclusions are composed of a homogeneous center surrounded by a thick, electron-dense coating. Antibodies directed against the 135- and 65-kilodalton B. thuringiensis subsp. israelensis peptides cross-reacted with the 70- and 26-kilodalton peptides, respectively, of B. thuringiensis subsp. kyushuensis.