Biology & Life sciences - Table of Contents

November 30, 2021

Lyophilized cell-free supernatants of Lactobacillus isolates exhibited antibiofilm, antioxidant, and reduces nitric oxide activity in lipopolysaccharide-stimulated RAW 264.7 cells

Phoomjai Sornsenee, Moragot Chatatikun, Watcharapong Mitsuwan, Kantapich Kongpol, Nateelak Kooltheat, Sasirat Sohbenalee, Supawita Pruksaphanrat, Amron Mudpan, Chonticha Romyasamit

https://doi.org/10.7717/peerj.12586 PubMed 34909285

November 4, 2021

Phage strategies facilitate bacterial coexistence under environmental variability

Esther Voigt, Björn C. Rall, Antonis Chatzinotas, Ulrich Brose, Benjamin Rosenbaum

https://doi.org/10.7717/peerj.12194 PubMed 34760346

November 22, 2021

Applications of the indole-alkaloid gramine modulate the assembly of individual members of the barley rhizosphere microbiota

Mauro Maver, Carmen Escudero-Martinez, James Abbott, Jenny Morris, Pete E. Hedley, Tanja Mimmo, Davide Bulgarelli

https://doi.org/10.7717/peerj.12498 PubMed 34900424

November 24, 2021

The structure and functional profile of ruminal microbiota in young and adult reindeers (Rangifer tarandus) consuming natural winter-spring and summer-autumn seasonal diets

Elena Yildirim, Larisa Ilina, Georgy Laptev, Valentina Filippova, Evgeni Brazhnik, Timur Dunyashev, Andrey Dubrovin, Natalia Novikova, Daria Tiurina, Nikolay Tarlavin, Kasim Laishev

https://doi.org/10.7717/peerj.12389 PubMed 34900412

November 25, 2021

Removal of heavy oil from contaminated surfaces with a detergent formulation containing biosurfactants produced by Pseudomonas spp.

Charles Bronzo B. Farias, Rita de Cássia F. Soares da Silva, Fabíola Carolina G. Almeida, Valdemir A. Santos, Leonie A. Sarubbo

https://doi.org/10.7717/peerj.12518 PubMed 34900433

November 1, 2021

Degradation of lignocelluloses in straw using AC-1, a thermophilic composite microbial system

Hongdou Liu, Liqiang Zhang, Yu Sun, Guangbo Xu, Weidong Wang, Renzhe Piao, Zongjun Cui, Hongyan Zhao

https://doi.org/10.7717/peerj.12364 PubMed 34760379

November 17, 2021

Rumen bacterial community profile and fermentation in Barki sheep fed olive cake and date palm byproducts

Alaa Emara Rabee, Khalid Z. Kewan, Ebrahim A. Sabra, Hassan M. El Shaer, Mebarek Lamara

https://doi.org/10.7717/peerj.12447 PubMed 34820187

November 30, 2021

First characterization of the probiotic potential of lactic acid bacteria isolated from Costa Rican pineapple silages

Jannette Wen Fang Wu Wu, Mauricio Redondo-Solano, Lidieth Uribe, Rodolfo WingChing-Jones, Jessie Usaga, Natalia Barboza

https://doi.org/10.7717/peerj.12437 PubMed 34909269

November 30, 2021

Aeromonas hydrophila infection induces Toll-like receptor 2 (tlr2) and associated downstream signaling in Indian catfish, Clarias magur (Hamilton, 1822)

Chinmayee Muduli, Anutosh Paria, Ranjana Srivastava, Gaurav Rathore, Kuldeep K. Lal

https://doi.org/10.7717/peerj.12411 PubMed 34909268

November 4, 2021

Spatial and temporal dynamics of SAR11 marine bacteria across a nearshore to offshore transect in the tropical Pacific Ocean

Sarah J. Tucker, Kelle C. Freel, Elizabeth A. Monaghan, Clarisse E. S. Sullivan, Oscar Ramfelt, Yoshimi M. Rii, Michael S. Rappé

https://doi.org/10.7717/peerj.12274 PubMed 34760357

November 15, 2021

Potential lineage transmission within the active microbiota of the eggs and the nauplii of the shrimp Litopenaeus stylirostris: possible influence of the rearing water and more

Carolane Giraud, Nolwenn Callac, Maxime Beauvais, Jean-René Mailliez, Dominique Ansquer, Nazha Selmaoui-Folcher, Dominique Pham, Nelly Wabete, Viviane Boulo

https://doi.org/10.7717/peerj.12241 PubMed 34820157

November 1, 2021

Long-chain fatty acids alter transcription of Helicobacter pylori virulence and regulatory genes

Hilda A. Valdez-Salazar, Miguel A. Ares, Francisco J. Fernández, J Antonio Ibarra, Javier Torres, Víctor H. Bustamante, Miguel A. De la Cruz

https://doi.org/10.7717/peerj.12270 PubMed 34760355

November 26, 2021

Helicobacter pylori virulence factors: relationship between genetic variability and phylogeographic origin

Aura M. Rodriguez, Daniel A. Urrea, Carlos F. Prada

https://doi.org/10.7717/peerj.12272 PubMed 34900406

November 24, 2021

Proteomic profiling of the endogenous peptides of MRSA and MSSA

Haixia Tu, Fei Xu, Yiwei Cheng, Qianglong Pan, Xiao Cai, Shouxing Wang, Shuting Ge, Min Cao, Dongming Su, Yan Li