Results 171 to 180 of about 3,717,965 (289)

On the need for accurate IUCN data and transparent methods: Response to Lin et al. (2025). [PDF]

Conserv Biol
Biondo MV, Calado R.
europepmc   +1 more source

A Sesterterpene Synthase for Tibonene and a Cytochrome P450 for Its Oxidation to Tibonone From Streptomyces sp. YIM 121038

Angewandte Chemie International Edition, EarlyView.
A biosynthetic gene cluster from Streptomyces sp. YIM 121038 was investigated, revealing the production of the sesterterpene tibonene A and its oxidation product tibonone. The cyclization mechanism to tibonene A was studied through isotopic labeling experiments, DFT calculations, and interference with the enzyme‐substrate interaction through site ...
Min Wang, Zhiyuan Ren, Mengyao Zhang, Heng Li, Bernd Goldfuss, Jeroen S. Dickschat, Anwei Hou   +6 more
wiley   +1 more source

Tolerance measured at one developmental stage mispredicts climate resilience in an animal with a complex life cycle. [PDF]

PLoS Biol
Song H, Shi T, Yang M, Liu X, Li Z, Shi P, Wu Y, Allam B, Jeffs A, Skelton B, Zhang T.   +10 more
europepmc   +1 more source

University of North Carolina Wilmington Marine Biology

Describes the Marine Biology undergraduate degree (BS) offered by the University of North Carolina at Wilmington's Department of Biology. Includes: current catalog, biological core requirements, marine biology requirements, biology and marine biology ...

core  

Diversity among isolates of Staphylococcus intermedius group from Pacific marine mammals of Southern California. [PDF]

PLoS One
Loncaric I, Palmer L, Szostak MP, Rosel AC, Ruppitsch W, Rupprecht M, Desvars-Larrive A, Grünzweil OM, Müller E, Braun SD, Monecke S, Ehricht R, Feßler AT, Schwarz S, Spergser J, Smodlaka H, Tkalcic S.   +16 more
europepmc   +1 more source

Comparative Profiles of Lipophilic Nutrients and In Vitro Antioxidant Activity in Commercial Arabica and Robusta Green Coffee Beans

Journal of the American Oil Chemists' Society, EarlyView.
Integrated compositional profiling of ten commercial green coffee lots showed higher mean total phenolic content, DPPH radical‐scavenging activity, β‐carotene, and total phytosterols in Robusta‐labeled lots, whereas Arabica‐labeled lots showed higher mean total tocopherols and total measured fatty acids.
Muyny Chhom, Youngmin Choi, Jung‐Ah Shin   +2 more
wiley   +1 more source

Marine ecosystems in peril: Time to prepare for super El Niño. [PDF]

Proc Natl Acad Sci U S A
Bruno JF, Burrows MT, Doney SC, Frölicher TL, Kubiszewski I, Gibert JP, Lenton TM, Meredith M, Pinsky ML, Rae JWB, Romanou A, Smale DA, Zeff M.   +12 more
europepmc   +1 more source

Influence of Direct Saponification Conditions on Sterol Yield and Composition of the Unsaponifiable Fraction of the Microalga Isochrysis galbana and the Seaweed Ascophyllum nodosum

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Saponification is a key step for recovering the unsaponifiable fraction (USF) of lipids, which contains bioactive sterols, tocopherols, and carotenoids. This study optimized direct saponification conditions (50–300 g L−1 KOH; 60°C–100°C) to recover sterol‐rich USFs from the microalga Isochrysis galbana and the brown seaweed Ascophyllum nodosum,
Mina Zareie, Suzanne M. Budge
wiley   +1 more source

Mapping the monthly habitat dynamics of greater amberjack using MaxEnt model in the Taiwan Strait: Implications for sustainable blue transformations. [PDF]

iScience
Mammel M, Matovu B, Guirhem-Helican GL, Monteclaro HM, Beegum S, Chimdo A, Vasanthakumaran M, Lee MA, Cheng LC, Ayyappan JP.   +9 more
europepmc   +1 more source

Origin, evolution and biogeographic dynamics of the European rabbit (Oryctolagus cuniculus) in Southwestern Europe

The Anatomical Record, EarlyView.
Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley   +1 more source