Results 161 to 170 of about 43,231 (266)

Fecal Glucocorticoid and Androgen Metabolites in Eastern Gray Kangaroos (Macropus giganteus) Following Environmental Relocation

Zoo Biology, EarlyView.
Fecal glucocorticoid (GCM) and androgen metabolite (AM) concentrations were monitored for 3 months following the relocation of three eastern gray kangaroos (Macropus giganteus) between zoological facilities. Both metabolites showed high concentrations during the early postrelocation period, followed by a rapid decline and stabilization, suggesting ...
Laura Menchetti, Rupert Palme, Livio Galosi, Giacomo Rossi, Elena Fraticelli, Gaia Andrea Bevinetto, Gioia Gaiot, Renato Piccinini, Raffaello Gambi, Matteo Cerquetella   +9 more
wiley   +1 more source

Transposons drove the evolution of a male sex-determining gene from a female gene with deep introgression across cichlids. [PDF]

Sci Adv
Wang L, Sun F, Yang Z, Lee M, Wong J, Yeo S, Wen Y, Meyer A, Piferrer F, Schartl M, Yue GH.   +10 more
europepmc   +1 more source

Increased energetic cost of movement reduces reproductive output in zebrafish at different temperatures and water flow rates

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Locomotion consumes a large proportion of individual energy budgets and may impose energetic constraints on other fitness‐related traits particularly under variable environmental conditions.
Miki Jahn, Frank Seebacher
wiley   +1 more source

Advances in the Knowledge of the Reproductive Processes of the Critically Endangered <i>Pinna nobilis</i> Linnaeus, 1758. [PDF]

Biology (Basel)
Cortés Melendreras E, Martínez-Martínez P, Vera Inglés J, Sánchez MÁ, Crespo Montalt A, Fernández-Torquemada Y, Martínez Ortega E, Giménez Casalduero F.   +7 more
europepmc   +1 more source

Life history attributes influencing metabolic variation in an estuarine fish

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Considering that energy availability and oxygen transport potential are limited in supplying metabolic requirements, all animals face trade‐offs between competing metabolic demands.
Elizabeth C. Hoots, Luis L. Kuchenmüller, Michael R. Skeeles, Timothy D. Clark   +3 more
wiley   +1 more source

The Tbx1 ortholog org-1 is required to establish testis stem cell niche identity in Drosophila. [PDF]

Development
Hofe P, Harrington A, Gardner T, DiNardo S, Anllo L.   +4 more
europepmc   +1 more source

Male production in green sea turtles under a feminizing climate: A validated model of sex ratios with temperature‐dependent sex determination

Journal of Animal Ecology, EarlyView.
This study introduces validated methods to predict sex ratios in wild Green sea turtle (Chelonia mydas) nests. It quantifies beach‐scale temperature heterogeneity, incorporates clutch‐level variation in thermal sensitivity and models temperature effects across the thermosensitive period, demonstrating how temporal temperature dynamics and spatial ...
Marc Girondot, Emily Turla, Kirsty Scott, Jeanette Wyneken   +3 more
wiley   +1 more source

Gonadal transcriptome data of fast and slow growth of <i>Oreochromis niloticus</i>. [PDF]

Data Brief
Irmawati I, Sari DN, Haerul A, Alimuddin A, Yamindago A, Rinto.   +5 more
europepmc   +1 more source

Advent of NK3R Antagonists for the Treatment of Menopausal Hot Flushes: A Narrative Review

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT The menopause transition is marked by symptoms predominantly attributed to declining oestrogen levels. Approximately 80% of women experience associated symptoms, and 25% experience severe symptoms. The commonest are vasomotor symptoms (VMS), collectively referring to hot flushes and/or night sweats.
Aaran H. Patel, Aureliane Pierret, Edouard G. Mills, Alexander N. Comninos, Waljit S. Dhillo, Ali Abbara   +5 more
wiley   +1 more source

Exploring the underlying gene expression profiles of differences of sex development phenotypes through transcriptome analysis. [PDF]

Sci Rep
Fabbri-Scallet H, Calonga-Solís V, Guerra-Júnior G, de Mello MP, Maciel-Guerra AT, Miranda ML, Antolini-Tavares A, Busch H, Künstner A, Werner R, Hiort O.   +10 more
europepmc   +1 more source