Results 231 to 240 of about 199,739 (290)

Comparative analysis of two Porphyridium species for phycobiliprotein and polysaccharide production under different photoperiods. [PDF]

Bioresour Bioprocess
Ji L, Xu L, Chen Z, He Y, Manyakhin AY, Cheng P, Sun L, Fan J.   +7 more
europepmc   +1 more source

Effects of temperature and browning on the functional response of a freshwater top predator

Journal of Animal Ecology, EarlyView.
This study explores for the first time how temperature and browning affect the functional response of a freshwater piscivore, the northern pike. The authors find surprisingly weak effects of browning, challenging visual foraging theory. Pike displayed a rare dome‐shaped functional response in cold clear water, potentially driven by seasonal changes in ...
Viktor Nilsson‐Örtman, Erik Nilsson, Christer Brönmark   +2 more
wiley   +1 more source

Environmental and Physiological Regulation of Reproduction in the Goldfish: Gonadal Development, Maturation, and Spawning Behavior: A Review. [PDF]

Animals (Basel)
Kobayashi M, Iwata E, Sorensen PW.
europepmc   +1 more source

Insights on the nutritional ecology of a nocturnal pollinating insect

Insect Science, EarlyView.
Nutritional ecology examines the environmental effects on nutritional needs, food intake and foraging behaviors, and the use of nutrients ingested by animals. Among insects, Lepidoptera are often considered opportunistic foragers that visit a wide variety of available flowers, although with some preferences.
Evan Force, Caroline Suray, Charlotte Girardin, Michel B.C. Sokolowski, Matthieu Dacher   +4 more
wiley   +1 more source

Grape Seed Flavanols Restore Peripheral Clock of White Adipose Tissue in Obese Rats Under Circadian Alterations. [PDF]

Nutrients
García-Martínez-Salvador M, Colom-Pellicer M, Podolakova E, Mulero M, Aragonès G, Soliz-Rueda JR, Muguerza B.   +6 more
europepmc   +1 more source

Exploring marking methods for the predatory hoverfly Sphaerophoria rueppellii (Diptera: Syrphidae)

Insect Science, EarlyView.
As important pollinators and predators of aphids, hoverflies play an important role in ecosystems. This study focuses on identifying the best marking technique for the model species Sphaerophoria rueppellii that can be used to track hoverfly feeding and oviposition sites, evaluating three methods: rubidium (RbCl), fluorescein, and fluorescent dusts ...
Michele Violi, Elena Costi, Elena Monari, Daniele Sommaggio, Lara Maistrello   +4 more
wiley   +1 more source

The role of transcription factor StBEL11 in carbon allocation and tuberization in cultivated potato differs from that known for the model Andean genotype. [PDF]

J Exp Bot
Zounková A, Dybová M, Lipavská H, Mašek T, Fischer L, Mašková P.   +5 more
europepmc   +1 more source

The effects of temperature on photoperiodic responses: implications for climate change [PDF]

, 2010
Dawson, Alistair, Visser, Marcel E.
core   +2 more sources

Is the endophyte‐based plant protection against aphids mediated by changes in the insect microbiome?

Insect Science, EarlyView.
We showed that the fungal endophyte Epichloë strain AR37 increased the plant resistance against aphids via the production of indole diterpene alkaloids. The reduction in aphid performance was not associated with changes in abundance/composition/diversity of the insect's bacterial microbiota, but additional endophyte effects on this microbiota cannot be
Daniel A. Bastías, Luis Carvalho, Ruy Jáuregui, Richard D. Johnson, Wei Zhang, Pedro E. Gundel   +5 more
wiley   +1 more source