Prokaryotic taxonomy and functional diversity assessment of different sequencing platform in a hyper-arid Gobi soil in Xinjiang Turpan Basin, China.

Turpan Basin located in the eastern Xinjiang is a typical arid inland basin with extremely scarce water resources and a fragile ecosystem. Prokaryotic communities with unique genetic and physiological modifications can survive and function in such harsh environments, offering diverse microbial resources. However, numerous microbes can enter the viable but non-culturable state because of drought stress in the desert soil.

sp. nov., isolated from the soil of a forest.

A Gram-negative, rod-shaped, aerobic and light pink-pigmented bacterium, designated XAAS-A31, was isolated from the soil of a forest located near Hotan City, Xinjiang, PR China. Polyphasic, taxonomic and phylogenomic analyses were used to determine the taxonomy position of the strain. Phylogenetic analysis based on 16S rRNA gene sequence analysis indicated that XAAS-A31 belongs to the genus , family , and shows highest sequence similarity to XAAS-R86 (96.

sp. nov., isolated from rhizosphere soil of .

A Gram-negative, aerobic, gliding motile, rod-shaped bacterium, designated XAAS-72, was isolated from the rhizosphere soil of sampled in the Xinjiang Uyghur Autonomous Region, PR China. Cells grew at 4-45 °C, pH 5.0-8.

sp. nov., a halotolerant bacterium isolated from woodland soil.

A novel Gram-positive, aerobic, rod-shaped, non-motile, endospore-forming salt-tolerant bacterium strain (80), was isolated from woodland soil collected near Kanas lake in the Altay region of Xinjiang, PR China. The strain grew at 15-45 °C, pH6.0-9.

Molecular identification and efficacy of entomopathogenic fungi isolates against larvae of the Asian corn borer Ostrinia furnacalis (Lepidoptera: Crambidae) in Xinjiang, China.

Aims: This study aimed to isolate and identify entomopathogenic fungi (EPF) from fungus-infected Ostrinia furnacalis larvae, screen their bio-efficacy against O. furnacalis, and select the most suitable virulent native EPF for biocontrol agent development.

Methods And Results: The occurrence of EPF isolated from various maize production regions in Xinjiang was investigated.

Effects of LFB112 on Growth Performance, Carcass Traits, Immune, and Serum Biochemical Response in Broiler Chickens.

This study aimed to investigate the effects of LFB112 on the growth performance, carcass traits, immune response, and serum biochemical parameters of broiler chickens. A total of 396 1 day old, mixed-sex commercial Ross 308 broilers with similar body weights were allotted into six treatment groups. The assigned groups were the CON group (basal diet with no supplement), AB (antibiotics) group (basal diet + 150 mg of aureomycin/kg), C+M group (basal diet + 5 × 10 CFU/kg LFB112 powder with vegetative cells + metabolites), C group (basal diet + 5 × 10 CFU/kg LFB112 vegetative cell powder with removed metabolites), M group (basal diet + 5 × 10 CFU/kg LFB112 metabolite powder with removed vegetative cells), and CICC group (basal diet + 5 × 10 CFU/kg CICC 20179).

Litoribacter populi sp. nov., isolated from the soil of a Populus euphratica forest.

A Gram-stain-negative, rod-shaped, and orange-pigmented bacterium, designated XAAS-A1, was isolated from the soil of a Populus euphratica forest. The main respiratory quinone of XAAS-A1 is MK-7, and the principal cellular fatty acids are iso-C, C ω6c, Iso-C 3OH, and summed feature 3 (Cω6c and/or Cω7c). The major polar lipids are phosphatidylethanolamine, phosphatidylcholine, and two unidentified lipids.

Pontibacter silvestris sp. nov., isolated from the soil of a Populus euphratica forest and emended description of the genus Pontibacter.

Strain XAAS-R86, a Gram-stain-negative, short rod-shaped, non-motile, aerobic bacterium, was isolated from a Populus euphratica forest near the city of Hotan, Xinjiang, PR China. The cells were found to be positive for catalase and oxidase activities. Growth occurred optimally at 28-30 °C, pH 7.

Limoniibacter endophyticus gen. nov., sp. nov., an alphaproteobacterium isolated from the roots of Limonium otolepis.

A Gram-negative bacterium, designated as strain YIM 690229, was isolated from the roots of Limonium otolepis. The strain was able to grow at 10-40 °C (optimum, 28-37 °C), pH 6.0-8.

Pontibacter brevis sp. nov., isolated from rhizosphere soil of Tamarix ramosissima.

A Gram-stain-negative, oval-shaped and light pink pigmented bacterium, designated XAAS-2, was isolated from rhizosphere soil of Tamarix ramosissima. The sole respiratory quinone of the type strain XAAS-2 was MK-7, and the principal cellular fatty acids were summed feature 4 (iso-C17 : 1 I and/or anteiso-C17 : 1 B) and iso-C15 : 0. The major polar lipids were phosphatidylethanolamine and two unidentified lipids.

Pontibacter aydingkolensis sp. nov., isolated from soil of a salt lake.

A Gram-stain-negative, short rod-shaped and light-red-pigmented bacterium, designated XAAS-1T, was isolated from the soil of Aydingkol Lake near the Turpan City, Xinjiang, China. The isolate was positive for oxidase, catalase and hydrolysis of starch, casein, gelatin and aesculin. The sole respiratory quinone was MK-7 and the principal cellular fatty acids were iso-C15 : 0 and C15 : 0 3-OH.

Streptomyces caldifontis sp. nov., isolated from a hot water spring of Tatta Pani, Kotli, Pakistan.

A Gram-staining positive, non-motile, rod-shaped, catalase positive and oxidase negative bacterium, designated NCCP-1331, was isolated from a hot water spring soil collected from Tatta Pani, Kotli, Azad Jammu and Kashmir, Pakistan. The isolate grew at a temperature range of 18-40 °C (optimum 30 °C), pH 6.0-9.

Phytoactinopolyspora endophytica gen. nov., sp. nov., a halotolerant filamentous actinomycete isolated from the roots of Glycyrrhiza uralensis F.

A novel endophytic actinomycete, designated strain EGI 60009T, was isolated from the roots of Glycyrrhiza uralensis F. collected from Xinjiang Province, north-west China. The isolate was able to grow in the presence of 0-9% (w/v) NaCl.

Paenibacillus wulumuqiensis sp. nov. and Paenibacillus dauci sp. nov., two novel species of the genus Paenibacillus.

Two Gram-staining-positive, aerobic, motile, endospore-forming, rod-shaped bacteria, designated strains Y24(T) and H9(T) were isolated from cold spring and carrot (Daucus L.) samples, respectively, in Xinjiang Uyghur Autonomous Region, north-western China. The taxonomic positions of the two new isolates were determined by using a polyphasic approach.

Rhizobium tarimense sp. nov., isolated from soil in the ancient Khiyik River.

A Gram-negative, non-motile, pale-yellow, rod-shaped bacterial strain, PL-41(T), was isolated from Populus euphratica forest soil at the ancient Khiyik River valley in Xinjiang Uyghur Autonomous Region, People's Republic of China. Strain PL-41(T) grew optimally at 30 °C and pH 7.0-8.

[Phylogenetic diversity of culturable endophytic bacteria isolated from the Populus euphratica at the disused ancient Ugan river].

Objective: The aim of this study was to identify the culturable endophytic bacteria recovered from the Populus euphratica at the disused (122 years ago) ancient Ugan river of middle reachs of Tarim river, and to understand their Phylogenetic diversity and community structure.

Methods: Bacteria were isolated from the storage liquid in the stem of 2 Populus euphratica stands by using 3 types of different cultural medium (Luria-Bertani, Trypticase Soy Agar and Nutrient Agar), followed carry out 16S rDNA identifications and analysis of their biodiversity.

Results: A total of 62 phenotypically different isolates were sequenced and according to their 16S rDNA sequence similarities to type strains of described organisms, they have been placed into four phylogenetic groups (1, Firmicutes; 2, Actinobacteria; 3, Alpha Proteobacteria and 4, Gamma Proteobacteria), 18 genera and 32 species.

Sphingobacterium shayense sp. nov., isolated from forest soil.

A Gram-staining-negative, yellow-coloured, strictly aerobic, non-spore-forming, rod-shaped bacterium, designated HS39(T), isolated from a soil sample collected from a natural Populus euphratica forest in Xinjiang, China, was characterized using a polyphasic approach. The isolate grew optimally at 30-37 °C, at pH 6.5-8.