Results 171 to 180 of about 111,322 (239)

Transcriptome Sequencing and Differential Analysis of Testes of 1-Year-Old and 3-Year-Old Kazakh Horses. [PDF]

Biology (Basel)
Liu J, Yang Y, Wen L, Wen M, Zeng Y, Ren W, Yao X.   +6 more
europepmc   +1 more source

Demographic buffering in natural populations: A multi‐level perspective

Journal of Animal Ecology, EarlyView.
We introduce a multi‐level framework that unites stochastic elasticities with nonlinear selection to test demographic buffering. Applying it across mammals reveals a key insight: ecological robustness to variability often decouples from evolutionary constraint, reshaping how we understand resilience under environmental stochasticity.
Gabriel Silva Santos, Samuel J. L. Gascoigne, André Tavares Corrêa Dias, Maja Kajin, Roberto Salguero‐Gómez   +4 more
wiley   +1 more source

Right-Sided Triorchidism: A Rare Case of Supernumerary Testis in a Young Adult Male. [PDF]

Cureus
Ewida T, Abuismaeil M, Quddus M, Kolevski I, Khan Z.   +4 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

Editorial Comment: Two-stage Fowler-Stephens orchidopexy in management of undescended testes: Is it time for a change? A UK multi-centre retrospective study. [PDF]

Int Braz J Urol
Favorito LA.
europepmc   +1 more source

The transformer gene controls sexual development in Drosophila suzukii

Insect Science, EarlyView.
The transformer gene plays a key role in the genetic pathway for sexual development in Drosophila suzukii Abstract The genetic network of sex determination in the model organism Drosophila melanogaster was investigated in great detail. Such knowledge not only advances our understanding of the evolution and regulation of sexual dimorphism in insects ...
Ying Yan, Jing Zhao, Jonas Schwirz, Cristina Borghesi, Conghui Liu, Bo Liu, Wanqiang Qian, Fanghao Wan, Marc F. Schetelig   +8 more
wiley   +1 more source

Testis-specific knockout of Elovl4 reduces sperm motility and fertility in male mice. [PDF]

Sci Rep
Wen S, Wang Y, Yang S, Zhao X, Ju J, Yang H, Zhu G.   +6 more
europepmc   +1 more source

Genetic engineering for SIT application: a fruit fly‐focused review

Insect Science, EarlyView.
Abstract Sterile insect technique (SIT) has become a key component of efficient pest control. Fruit fly pests from the Drosophilidae and Tephritidae families pose a substantial and overwhelmingly increasing threat to the agricultural industry, aggravated by climate change and globalization among other contributors.
Serafima Davydova, Danheng Yu, Angela Meccariello   +2 more
wiley   +1 more source

Twins With Pathogenic <i>RNF113A</i> Variant Presenting With Testicular Regression Syndrome. [PDF]

JCEM Case Rep
Resnick O, Beauchamp G.
europepmc   +1 more source

Molecular characterization of transformer, transformer‐2, and doublesex genes in the carambola fruit fly, Bactrocera carambolae, revealing potential for genetic pest management

Insect Science, EarlyView.
Abstract Globalization and climate change may be driving the spread of the quarantine fruit fly, Bactrocera carambolae, highlighting the need for ecofriendly control methods like the Sterile Insect Technique (SIT), which relies on releasing sterile males to reduce wild populations.
Kamoltip Laohakieat, Thanalai Poonsiri, Nidchaya Aketarawong   +2 more
wiley   +1 more source