Results 191 to 200 of about 2,743,736 (289)

Beta Diversity in Riverine Ecosystems

Beta diversity -- the variation in species composition between sites, quantifying species turnover and nestedness acrossspatial or environmental gradients -- is a fundamental measure of biodiversity organisation that determines how much ofregional species richness is distributed across local communities versus concentrated in single locations ...
Helena Hansen, Erik Moreau, Jonas Silva
openaire   +1 more source

Adenosine triphosphate as a modulator of protein interactions and stability

FEBS Open Bio, EarlyView.
ATP is best known as the cell's energy currency, but it also shapes how proteins fold, interact, aggregate and form biomolecular condensates. This review explains the emerging physical principles behind these effects, including weak binding to charged protein regions, magnesium‐dependent behaviour and concentration‐dependent control of protein ...
Shuyuan Tan, Robin Curtis
wiley   +1 more source

Association between oral microbiome alpha and beta diversity and MASLD risk: a large-scale, population-based retrospective study. [PDF]

Front Cell Infect Microbiol
Liu Z, Mao Y, Zhang L, Wang B, Tian J, Li Y, Li S, He Y, Zeng M, Meng P, Song H.   +10 more
europepmc   +1 more source

Multidimensional beta-diversity across local and regional scales in a Chinese subtropical forest: The role of forest structure. [PDF]

Ecol Evol, 2023
Yao Z, Yang X, Wang B, Shao X, Wen H, Deng Y, Zhang Z, Cao M, Lin L.   +8 more
europepmc   +1 more source

De novo synthesis of short‐chain aldehydes and hydrocarbons secreted by the brown marmorated stink bug Halyomorpha halys

FEBS Open Bio, EarlyView.
The brown marmorated stink bug, Halyomorpha halys, mainly secretes 4‐oxo‐(E)‐2‐hexenal, (E)‐2‐decenal, dodecane and tridecane, a mixture representative of that released by many heteropterans. We demonstrated that H. halys can synthesise these secretory components de novo using dietary glucose.
Haruna Fujimori, Koji Noge
wiley   +1 more source

Spatial Factors Shape Taxonomic and Functional Beta-Diversity in Water-Filled Tree Holes in Different Biogeographical Regions. [PDF]

Ecol Lett
Cerroti F, Rota T, Valente-Neto F, Fahis KT, Calore R, Romero GQ, Anoop Das KS, Bruder A, Gossner MM.   +8 more
europepmc   +1 more source

Alpha and beta diversity jointly drive the aboveground biomass in temperate and tropical forests. [PDF]

Ecol Evol, 2023
Yao J, Huang J, Zang R.
europepmc   +1 more source

Heterotropic regulation and negative homotropic cooperativity

FEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea, Francesco Angelucci, Federica Arnesano, Gianmarco Pascarella, Patrizio Di Micco, Andrea Bellelli   +5 more
wiley   +1 more source

High Temporal Beta-Diversity of Pollinators in Early Successional Forests After Windthrow. [PDF]

Ecol Evol
Gazzea E, Conti L, Rossi E, Cerretti P, Mei M, Paniccia D, Battisti A, Marini L.   +7 more
europepmc   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

FEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti, Markus J. T. Ojanen, Mataleena Parikka, Otto Kauko, Mika Rämet, Vesa P. Hytönen   +5 more
wiley   +1 more source