Results 91 to 100 of about 2,314,115 (247)

SPECK: an unsupervised learning approach for cell surface receptor abundance estimation for single-cell RNA-sequencing data. [PDF]

Bioinform Adv, 2023
Javaid A, Frost HR.
europepmc   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

Age is not just a number: How incorrect ageing impacts close‐kin mark‐recapture estimates of population size

Ecology and Evolution
Population size is a key parameter for the conservation of animal species. Close‐kin mark‐recapture (CKMR) relies on the observed frequency and type of kinship among individuals sampled from the population to estimate population size.
Felix T. Petersma, Len Thomas, Danielle Harris, Darcy Bradley, Yannis P. Papastamatiou   +4 more
doaj   +1 more source

Perplexity: evaluating transcript abundance estimation in the absence of ground truth. [PDF]

Algorithms Mol Biol, 2022
Fan J, Chan S, Patro R.
europepmc   +1 more source

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

FEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta, Nidhi Yadav, Subhasmita Das, R. Rajendra Kumar Reddy, Nupur Sharma, Amol Ratnakar Suryawanshi, Jaswinder Singh Maras, Ranjan Kumar Nanda   +7 more
wiley   +1 more source

Ecology and abundance of a relict population of the bush cricket Saga pedo in the Northern Apennines, Italy

Ecology and Evolution
The expansion of forest cover and intensification of agriculture represent the main threats to the bush cricket Saga pedo, currently listed as Vulnerable globally by the IUCN and included in Annex IV of the European Union Habitats Directive.
Emanuele Repetto, Pietro Milanesi, Livia De Caria, Francesca Della Rocca   +3 more
doaj   +1 more source

Using satellite imagery to estimate abundance of Cumberland Sound beluga whales (Delphinapterus leucas) in 2021

Frontiers in Marine Science
The Cumberland Sound beluga whale (Delphinapterus leucas) population inhabits Cumberland Sound on the southeast side of Baffin Island, Nunavut. The population is listed as threatened under the Species at Risk Act.
Bryanna A. H. Sherbo, Amanda M. Belanger, Amanda M. Belanger, Bertrand Charry, Cortney A. Watt, Cortney A. Watt   +5 more
doaj   +1 more source

Lineage abundance estimation for SARS-CoV-2 in wastewater using transcriptome quantification techniques. [PDF]

Genome Biol, 2022
Baaijens JA, Zulli A, Ott IM, Nika I, van der Lugt MJ, Petrone ME, Alpert T, Fauver JR, Kalinich CC, Vogels CBF, Breban MI, Duvallet C, McElroy KA, Ghaeli N, Imakaev M, Mckenzie-Bennett MF, Robison K, Plocik A, Schilling R, Pierson M, Littlefield R, Spencer ML, Simen BB, Yale SARS-CoV-2 Genomic Surveillance Initiative, Hanage WP, Grubaugh ND, Peccia J, Baym M.   +27 more
europepmc   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

Performance of methods for SARS-CoV-2 variant detection and abundance estimation within mixed population samples. [PDF]

PeerJ, 2023
Kayikcioglu T, Amirzadegan J, Rand H, Tesfaldet B, Timme RE, Pettengill JB.   +5 more
europepmc   +1 more source