We report a 3.07-Mb complete genome sequence of a lactic acid bacterium, Lactobacillus sp. HFC8. The gene-coding clusters are predicated for probiotic characteristics, like bacteriocin production, cell adhesion, bile salt hydrolysis, lactose metabolism, autoaggregation, and tolerance to oxidative stress.
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http://dx.doi.org/10.1128/genomeA.01337-15 | DOI Listing |
STAR Protoc
January 2025
Department of Molecular Biology, Massachusetts General Hospital, Boston, MA 02114, USA; Department of Genetics, Harvard Medical School, Boston, MA 02115, USA. Electronic address:
Strand-optimized Smart-seq (So-Smart-seq) can capture a comprehensive transcriptome from low-input samples. This technique detects both polyadenylated and non-polyadenylated RNAs, inclusive of repetitive RNAs, while excluding highly abundant ribosomal RNAs. So-Smart-seq preserves strand information and minimizes 5' to 3' coverage bias.
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January 2025
Department of Neuroscience, University of Minnesota Medical School, Minneapolis, MN 55455, USA. Electronic address:
Here, we present a protocol to alter the production of alternatively spliced mRNA variants, without affecting the overall gene expression, through CRISPR-Cas9-engineered genomic mutations in mice. We describe steps for designing guide RNA to direct Cas9 endonuclease to consensus splice sites, producing transgenic mice through pronuclear injection, and screening for desired mutations in cultured mammalian cells using a minigene splicing reporter. Splice isoform-specific mouse mutants provide valuable tools for genetic analyses beyond loss-of-function and transgenic alleles.
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January 2025
Department of Evolutionary Anthropology, University of Vienna, Vienna, Austria.
Malaria has been a leading cause of death in human populations for centuries and remains a major public health challenge in African countries, especially affecting children. Among the five Plasmodium species infecting humans, Plasmodium falciparum is the most lethal. Ancient DNA research has provided key insights into the origins, evolution, and virulence of pathogens that affect humans.
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January 2025
Department of Crop Science, Chungnam National University, Daejeon, 34134, Korea.
Salvia sclarea is a medicinal herb from the Lamiaceae family, valued for its essential oil which contains sclareol, linalool, linalyl acetate, and other compounds. Despite its extensive use, the genetic mechanisms of S. sclarea are not well understood.
View Article and Find Full Text PDFBMC Microbiol
January 2025
Shanghai-MOST Key Laboratory of Health and Disease Genomics, NHC Key Lab of Reproduction Regulation, Shanghai Institute for Biomedical and Pharmaceutical Technologies, Shanghai, 200237, China.
Background: Recurrent vaginitis in conjunction with urinary tract infection (RV/UTI) in perimenopausal women is a common clinical condition that impacts both doctors and patients. Its pathogenesis is not completely known, but the urogenital microbiota is thought to be involved. We compared the urogenital and gut microbiotas of perimenopausal women experiencing RV/UTI with those of age-matched controls to provide a new microbiological perspective and scheme for solving clinical problems.
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