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Your search keyword '"Liu, Songling"' showing total 10 results
Start Over Author "Liu, Songling" Publication Year Range Last 10 years Journal journal of biotechnology
10 results on '"Liu, Songling"'

1. Complete genome sequence of Streptococcus thermophilus MN-BM-A01, a strain with high exopolysaccharides production

Author

Yun-Yun Jiang, Yun Chen, Liu Songling, Huiyuan Guo, Mu Zhishen, Liang Zhao, Fazheng Ren, Yudong Shi, Hao Zhang, Ying Bai, Ming Zhang, and Erna Sun

Subjects
0301 basic medicine, Streptococcus thermophilus, Bioengineering, Biology, Applied Microbiology and Biotechnology, 03 medical and health sciences, Genome Size, RNA, Transfer, Gene cluster, Genome size, Gene, Whole genome sequencing, Genetics, Base Composition, Strain (chemistry), Polysaccharides, Bacterial, food and beverages, Genes, rRNA, General Medicine, Sequence Analysis, DNA, biology.organism_classification, 030104 developmental biology, Multigene Family, Fermentation, RRNA Operon, Genome, Bacterial, Biotechnology
Abstract

Streptococcus thermophilus MN-BM-A01 (ST MN-BM-A01) (CGMCC No. 11383) was a strain isolated from Yogurt Block in Gansu, China. The yogurt fermented with this strain has good flavor, acidity, and viscosity. Moreover, ST MN-BM-A01 could produce a high level of EPS which can confer the yogurt with improved rheological properties. We reported the complete genome sequence of ST MN-BM-A01 that contains 1,876,516bp encoding 1704 coding sequences (CDSs), 67 tRNA genes and 6 rRNA operons. The genomic sequence indicated that this strain included a 35.3-kb gene cluster involved in EPS biosynthesis.

Published
2016

2. Complete genome sequence of Lactobacillus paracasei L9, a new probiotic strain with high lactic acid-producing capacity

Author

Liang Zhao, Huiyuan Guo, Lu Jiang, Ming Zhang, Erna Sun, Fazheng Ren, Caiyun Hou, Liu Songling, Hao Zhang, Yunyun Jiang, and Li Zhuanyu

Subjects
Lactobacillus paracasei, Bioengineering, Applied Microbiology and Biotechnology, Genome, Microbiology, law.invention, chemistry.chemical_compound, Probiotic, law, Lactic Acid, Gene, Whole genome sequencing, Base Sequence, biology, Strain (chemistry), Probiotics, food and beverages, General Medicine, Ribosomal RNA, biology.organism_classification, Lactic acid, Lactobacillus, chemistry, Biochemistry, Genome, Bacterial, Biotechnology
Abstract

Lactobaillus paracasei L9 (CGMCC No. 9800) is a new strain with probiotic properties originating from healthy human intestine. Previous studies evidenced that the strain regulates immune modulation and contributes to the production of high amounts of lactic acid. The genome of L. paracasei L9 contains a circular 3076,437-bp chromosome, encoding 3044 CDSs, 15 rRNA genes and 59 tRNA genes.

Published
2015

3. Complete genome sequence of Lactobacillus salivarius Ren, a probiotic strain with anti-tumor activity

Author

Ge Shaoyang, Huiyuan Guo, Liang Zhao, Lu Jiang, Erna Sun, Fazheng Ren, Ming Zhang, Hao Zhang, and Liu Songling

Subjects
China, Molecular Sequence Data, Antineoplastic Agents, Bioengineering, Biology, medicine.disease_cause, Applied Microbiology and Biotechnology, Genome, Microbiology, law.invention, Feces, Probiotic, Plasmid, Bacterial Proteins, Genome Size, law, medicine, Humans, Aged, 80 and over, Whole genome sequencing, Base Composition, Strain (chemistry), Probiotics, Lactobacillus salivarius, Sequence Analysis, DNA, General Medicine, biology.organism_classification, Lactobacillus, Carcinogenesis, Genome, Bacterial, Genotoxicity, Biotechnology
Abstract

Lactobacillus salivarius Ren (LsR) (CGMCC No. 3606) is a probiotic strain that was isolated from the feces of a healthy centenarian living in Bama, Guangxi, China. Previous studies have shown that this strain decreases 4-nitroquinoline 1-oxide (4-NQO)-induced genotoxicity in vitro. It also suppresses 4-NQO-induced oral carcinogenesis and 1,2-dimethylhydrazine (DMH)-induced colorectal carcinogenesis, and therefore may be used as an adjuvant therapeutic agent for cancer. Here, we report the complete genome sequence of LsR that consists of a circular chromosome of 1751,565 bp and two plasmids (pR1, 176,951 bp; pR2, 49,848 bp).

Published
2015

5. Complete genome sequence of Bifidobacterium animalis subsp. lactis A6, a probiotic strain with high acid resistance ability

Author

Erna Sun, Liu Songling, Ming Zhang, Fazheng Ren, Liang Zhao, and Huiyuan Guo

Subjects
Molecular Sequence Data, Bioengineering, Applied Microbiology and Biotechnology, Genome, law.invention, Microbiology, Feces, Probiotic, law, Humans, Gene, Aged, 80 and over, Whole genome sequencing, Base Sequence, Strain (chemistry), biology, Probiotics, General Medicine, Hydrogen-Ion Concentration, Ribosomal RNA, biology.organism_classification, Bifidobacterium animalis, Bifidobacterium, Genome, Bacterial, Biotechnology, Single molecule real time sequencing
Abstract

Bifidobacterium animalis subsp. lactis A6 (BAA6) (CGMCC No. 9273) was a probiotic strain isolated from the feces of a centenarian. Previous study showed that BAA6 had high acid resistance to low pH which is a critical factor influencing its healthy benefits. Elaborating the stress resistant mechanisms of bifidobacteria is important to extensively exploit this probiotic. Here, we reported the complete genome sequence of BAA6 that contains 1,958,651 bp encoding 1622 CDSs, 16 rRNA genes, 52 tRNA genes.

Published
2015

6. Complete genome sequence of Bifidobacterium adolesentis BBMN23, a probiotic strain from healthy centenarian

Author

Fazheng Ren, Liu Songling, Ming Zhang, Liang Zhao, Huiyuan Guo, and Erna Sun

Subjects
DNA, Bacterial, Molecular Sequence Data, Bioengineering, Biology, digestive system, Applied Microbiology and Biotechnology, Microbiology, law.invention, Probiotic, fluids and secretions, Human gut, law, Humans, Feces, Bifidobacterium, Aged, 80 and over, Whole genome sequencing, Base Sequence, Probiotics, Strain (biology), digestive, oral, and skin physiology, Sequence Analysis, DNA, General Medicine, biology.organism_classification, Centenarian, Genome, Bacterial, Biotechnology, Single molecule real time sequencing
Abstract

Bifidobacterium adolesentis BBMN23 (CGMCC No. 2264) was a probiotic strain originated from the feces of a centenarian. It is an excellent model for the study of the adaptation of genus bifidobacteria to adult human gut, which is a key factor in bifidobacterial strains that allows them to persist in gut and become useful in the food and medical industries. In the present study the complete genome sequence of BBMN23 is presented to provide insight into this strain.

Published
2015

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