Article
Biotechnology & Applied Microbiology
Sarah J. Kennedy, Celine Grace F. Atkinson, Brooke R. Tomlinson, Lauren Hammond, Prahathees Eswara, Bill J. Baker, Lindsey N. Shaw
Summary: The concept of bacterial dark matter arises from the inability to culture most microbes, with the domestication of a previously uncultured species revealing genomic atrophy and mutations correlated with enhanced growth rates but diminished amino acid metabolism capacity. Wild-type strains showed greater antibacterial potential due to extensive mutational attrition, suggesting that the shedding of genomic flexibility in a dynamic environment allowed for newfound cultivated amenability.
APPLIED AND ENVIRONMENTAL MICROBIOLOGY
(2021)
Article
Biochemical Research Methods
Yuan-Mao Hung, Tzu-Pin Lu, Mong-Hsun Tsai, Liang-Chuan Lai, Eric Y. Chuang
Summary: With the advancement of technology, an easy-to-use online platform EasyMAP has been developed for comprehensive analysis of microbial 16S ribosomal DNA sequences, providing users with various analytical tools and gene function predictions.
Article
Biotechnology & Applied Microbiology
Jennifer M. G. Shelton, Roseanna Collins, Christopher B. Uzzell, Asmaa Alghamdi, Paul S. Dyer, Andrew C. Singer, Matthew C. Fisher
Summary: The study highlights the potential health hazard of compost to individuals with predisposing factors to Aspergillus fumigatus lung infections, as well as immunocompetent individuals exposed to high numbers of spores. The findings also reveal the presence of triazole-resistant A. fumigatus isolates in garden soils, raising questions about the need for additional health warnings, the use of facemasks when handling compost, and the sterilization of compost by commercial producers. Increasing public awareness and exploring measures to reduce exposure risk are recommended.
APPLIED AND ENVIRONMENTAL MICROBIOLOGY
(2022)
Article
Agriculture, Dairy & Animal Science
Laipeng Xu, Xiangli Sun, Xianhua Wan, Keke Li, Fuchun Jian, Wenting Li, Ruirui Jiang, Ruili Han, Hong Li, Xiangtao Kang, Yanbin Wang
Summary: Clostridium butyricum is considered as an antibiotic substitute that can enhance antioxidant capacity, mucosal barrier function, and stabilize the cecal microbiota, resulting in improved growth performance in broilers.
Article
Biochemical Research Methods
Andrew E. Schriefer, Brajendra Kumar, Avihai Zolty, Adam Didier, M. G. Nirmal, G. T. Greeshma, Nofar Nadiv, Michael Perez, R. Preetam, Santosh Kumar Mahankuda, Pankaj Kumar, Aaron Tenney, Maureen Bourner, Shira Lezer, Fei Zhong, Michal Daniely, Yang Liu
Summary: The M-CAMP(TM) Cloud Platform provides an easy-to-use interface for bench scientists to analyze their microbiome samples and obtain publication-ready results. Compared to other classification algorithms, the M-CAMP(TM) 16S taxonomic classification algorithm achieves the highest accuracy in classifying species-level data.
CURRENT BIOINFORMATICS
(2023)
Review
Microbiology
Meng Zhang, Lixin Shen, Jiajia Shi, Linxia Chen, Ying Luo, Jiquan Sun, Deliang Fan, Shintaro Hara, Zhihua Bao
Summary: The novel bacterial strain MHJ-10J(T) was isolated from a grassland in Inner Mongolia, China, showing growth at a wide range of temperature, pH, and salt concentrations. Phylogenetic analysis revealed its classification within the genus Pseudomonas, leading to the proposal of a new species designation as Pseudomonas pratensis sp. nov. based on phenotypic, genotypic, chemotaxonomic, and phylogenetic analyses.
CURRENT MICROBIOLOGY
(2021)
Article
Green & Sustainable Science & Technology
Sergey N. Elansky, Elena M. Chudinova, Alexander S. Elansky, Masamba O. Kah, Delgir A. Sandzhieva, Bayana A. Mukabenova, Alexey G. Dedov
Summary: Metalworking fluids (MWFs) are essential components for modern metalworking technologies. Microbial degradation is one of the most efficient ways to dispose of water-miscible MWFs. The species composition of microorganisms in spent MWFs is of high interest for the industry in selecting effective biodegradation agents.
JOURNAL OF CLEANER PRODUCTION
(2022)
Review
Dentistry, Oral Surgery & Medicine
Laura C. L. Nardello, Ericka T. Pinheiro, Giulio Gavini, Lais C. Prado, Roberto X. Romero, Brenda P. F. A. Gomes, Mary C. Skelton-Macedo
Summary: This study reviewed the prevalence of bacteria in postinstrumentation samples of root canals from permanent teeth, especially focusing on as-yet uncultivated or difficult-to-culture bacterial taxa. The persisting species mainly belonged to the phylum Firmicutes, with Streptococcus as the major member.
JOURNAL OF ENDODONTICS
(2022)
Article
Plant Sciences
Jose Blanca, David Sanchez-Matarredona, Peio Ziarsolo, Javier Montero-Pau, Esther van der Knaap, Ma Jose Diez Joaquin Canizares
Summary: This study used a novel approach to investigate the history and domestication process of tomatoes, revealing that agrarian societies domesticated species through complex genetic modifications. The findings suggest that the fully wild Solanum pimpinellifolium evolved into the semi-domesticated Solanum lycopersicum var. cerasiforme, with recent hybridization events in Peruvian and Ecuadorian populations. Additionally, genes related to photosynthesis and flowering time were selected during latitudinal migrations.
HORTICULTURE RESEARCH
(2022)
Article
Immunology
Mi Zeng, Xin Li, Xiaoyang Jiao, Xiaochun Cai, Fen Yao, Shaomin Xu, Xiaoshan Huang, Qiaoxin Zhang, Jianqiang Chen
Summary: Vaginal flora plays a crucial role in HPV infection and cancer progression. A study showed that patients with Hr-HPV 16/18 infection had higher alpha diversity compared to healthy individuals. There was a slight difference in alpha diversity between multiple HPV infection and single HPV infection. The composition of vaginal flora differed between patients with HPV infection and healthy controls. Patients with HPV clearance had lower alpha diversity and different flora patterns compared to those with persistent infection. Bacterial features associated with HPV clearance could help in early intervention for persistent infection.
FRONTIERS IN CELLULAR AND INFECTION MICROBIOLOGY
(2023)
Article
Genetics & Heredity
Aude-Anais Olijnik, Noemi B. A. Roy, Caroline Scott, Joseph A. Marsh, Jill Brown, Karin Lauschke, Katrine Ask, Nigel Roberts, Damien J. Downes, Sanja Brolih, Errin Johnson, Barbara Xella, Melanie Proven, Ria Hipkiss, Kate Ryan, Per Frisk, Johan Makk, Eva-Lena Maria Stattin, Nandini Sadasivam, Louisa McIlwaine, Quentin A. Hill, Raffaele Renella, Jim R. Hughes, Richard J. Gibbons, Anja Groth, Peter J. McHugh, Douglas R. Higgs, Veronica J. Buckle, Christian Babbs
Summary: The study identified novel pathogenic variants in CDA-I patients, revealing genetic heterogeneity in the disease. The findings suggest that C15orf41 may be the key determinant of CDA-I, offering new insights into the disease mechanism.
JOURNAL OF MEDICAL GENETICS
(2021)
Article
Genetics & Heredity
Marie Veronique Gaudet, Eric Pierre Allain, Lynne M. Gallant, Heleen H. Arts, Mouna Ben Amor
Summary: Copy number variants in the IC2 chromosomal region 11p15.5 are associated with Beckwith-Wiedemann syndrome and Silver-Russell syndrome. This study identified a 132 bp deletion within the KCNQ1OT1 gene in a patient with an SRS clinical phenotype, which is associated with growth restriction when paternally inherited. Compared to previous studies, our research suggests that this deletion may be associated with some degree of clinical variability.
JOURNAL OF MEDICAL GENETICS
(2023)
Article
Genetics & Heredity
Kruti Varshney, Sanjeeva Ghanti Narayanachar, Katta M. Girisha, Gandham SriLakshmi Bhavani, Dhanyalakshmi Narayanan, Shubha Phadke, Sheela Nampoothiri, Gautham Arunachal Udupi, Palany Raghupathy, Mohandas Nair, Thenral S. Geetha, Meenakshi Bhat
Summary: This study describes a large cohort from India, providing clinical and molecular insights into these rare 'Golgipathies'.
JOURNAL OF MEDICAL GENETICS
(2023)
Article
Food Science & Technology
Fei Gao, Lin Sui, Guangqing Mu, Fang Qian, Xuemei Zhu
Summary: This study isolated and identified two potential probiotic Lactobacillus strains from healthy infant feces, which showed inhibitory effects on Helicobacter pylori. These strains significantly reduced the viable count of H. pylori when co-cultured with live cells or cell-free supernatants.
Review
Dentistry, Oral Surgery & Medicine
Purnima S. Kumar, Shareef M. Dabdoub, Sukirth M. Ganesan
Summary: The study of the periodontal microbial community has been influenced by a long history of cultivation-based and microscopic investigations, leading to the recognition of a discrepancy between culturable and uncultured bacteria. The development of DNA sequencing as a tool to study microbial dark matter has revolutionized the field, enabling the discovery of new species and functions and challenging traditional views on the role of the oral microbiome in health and disease.
PERIODONTOLOGY 2000
(2021)