Microbial Enhanced Oil Recovery (MEOR) is a potential technology for residual heavy oil recovery. Many heavy oil fields in Oman and elsewhere have difficulty in crude oil recovery because it is expensive due to its high viscosity. Indigenous microbes are capable of improving the fluidity of heavy oil, by changing its high viscosity and producing lighter oil fractions. Many spore-forming bacteri...

Two strains of Gram-variable, rod-shaped, endospore-forming, peritrichously flagellated, rod-shaped bacteria were isolated from a soil sample collected in Taejon City, Korea. The two strains (AM49T and AM141T) were found to be members of the genus Paenibacillus, on the basis of the results of phenotypic and phylogenetic analyses. Strains AM49T and AM141T were found to have a cell-wall peptidogl...

Microbial culturomics represents a completely new approach to investigate microbial diversity by using different optimized culture conditions, mass spectrometry, genome sequencing and annotation and phenotypic description that allow for an extensive characterization of new species and the study of the human microbiome. Here we present four new species within the genus Paenibacillus: 'Paenibacil...

Psychrotolerant sporeformers, specifically Paenibacillus spp., are important spoilage bacteria for pasteurized, refrigerated foods such as fluid milk. While Paenibacillus spp. have been isolated from farm environments, raw milk, processing plant environments, and pasteurized fluid milk, no information on the number of Paenibacillus spp. that need to be present in raw milk to cause pasteurized m...

Paenibacillus sp. strain FJAT-28004 is a spore forming and strictly aerobic bacterium. Here, we report the draft 7,479,858-bp genome sequence of Paenibacillus sp. FJAT-28004, which will provide useful information for genomic taxonomy and phylogenomics of the genus Paenibacillus, as well as for the functional gene mining and application of Paenibacillus sp. FJAT-28004.

Paenibacillus peoriae is a potentially plant-beneficial soil bacterium and is a close relative to Paenibacillus polymyxa, the type species of the genus Paenibacillus. Herein, we present the 5.77-Mb draft genome sequence of the P. peoriae type strain with the aim of providing insight into the genomic basis of plant growth-promoting Paenibacillus species.

A novel strain of the genus Paenibacillus, KFC91T, was isolated from the Kafni glacier of the Himalayas. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain KFC91T clustered with Paenibacillus antarcticus LMG 22078T (98.9%) and Paenibacillus macquariensis LMG 6935T (98.7%). The cell wall peptidoglycan contained meso-diaminopimelic acid as the diamino acid, anteiso-C15:0 as...

A polyphasic approach was used to characterize a bacterium, GPTSA 11(T), isolated from a warm spring located in a reserve forest in Assam, India. The cells are Gram-variable, strictly aerobic, sporulating motile rods. The major fatty acids of the strain are C(15 : 0) anteiso (48.42 %), C(16 : 0) iso (11.59 %), C(16 : 1)omega11c (6.16 %), C(15 : 0) iso (6.03 %), C(17 : 0) anteiso (5.68 %) and C(...

Species from the genus Paenibacillus are widely studied due to their biotechnological relevance. Dozens of novel species descriptions of this genus were published in the last couple of years, but few utilized genomic data as classification criteria. Here, we demonstrate the importance of using genome-based metrics and phylogenetic analyses to identify and classify Paenibacillus strains. For thi...

BACKGROUND Nitrogen fixation has been established in protokaryotic model Escherichia coli by transferring a minimal nif gene cluster composed of 9 genes (nifB, nifH, nifD, nifK, nifE, nifN, nifX, hesA and nifV) from Paenibacillus sp. WLY78. However, the nitrogenase activity in the recombinant E. coli 78-7 is only 10 % of that observed in wild-type Paenibacillus. Thus, it is necessary to increas...