Results 171 to 180 of about 124,493 (301)

Sexual dimorphism in keratoconus: transcriptomic and hormonal mechanisms underlying stromal remodelling. [PDF]

Eye Vis (Lond)
Sun Y, Li Q, Wu X, Yu X, Wang R, Sun B, Wang K, Yu Y, Chen S, Jiang D, Chen W.   +10 more
europepmc   +1 more source

Neoclassical development of genetic sexing strains for insect pest and disease vector control

Insect Science, EarlyView.
The sterile insect technique has been effectively used for decades, and an important component is the availability of sex separation systems, in particular genetic sexing strains. Classical approaches, such as irradiation‐induced chromosomal translocations, have yielded stable strains for species like the Mediterranean fruit fly.
Giovanni Petrucci, Maria‐Eleni Gregoriou, Philippos Aris Papathanos, Marc F. Schetelig, Zhijian Tu, Kostas Bourtzis   +5 more
wiley   +1 more source

Treg-γδ T cell axis determines sexual dimorphism in hepatocarcinogenesis. [PDF]

Nat Commun
Liang Q, Zhang Q, Zhang W, Wang R, Ma Y, Mai X, Zhang Z, Liu B, Lu P, Wan H, Wang K.   +10 more
europepmc   +1 more source

TcALS knockdown accelerates metamorphosis via insulin signaling in Tribolium castaneum

Insect Science, EarlyView.
RNAi silencing of TcALS accelerates larva‐to‐pupa metamorphosis in Tribolium castaneum. Abstract Insect metamorphosis is an evolutionary adaptation precisely regulated by nutritional and hormonal cues. The red flour beetle Tribolium castaneum, a major stored‐product pest, serves as an excellent model for studying this process.
Min Li, Jie Chen, Zi‐Ye Wang, Fei‐Feng Wang, Lu‐Lu Dong, Jun Pan, Min‐Er Li, Lin Yu, Wen Sang   +8 more
wiley   +1 more source

Chromosomal and hormonal factors involved in human sexual dimorphism. [PDF]

Endocr J
Fukami M, Okamura K, Sasaki S, Kagami M, Dateki S.   +4 more
europepmc   +1 more source

Sexual Dimorphism [PDF]

The American Naturalist, 1903
openaire   +1 more source

Sperm Transfer Under Behavioral and Morphological Constraints in the Orb‐Web Spider Genus Argiope

Integrative Zoology, EarlyView.
The polygamous mating system of the orb‐web spider genus Argiope provides a model to study the evolution of sperm transfer under morphological and behavioral constraints. This helps us to understand how male and female behavioral and morphological reproductive traits influence sperm transfer.
Chathuranga Dharmarathne, Donald J. McLean, Peter Michalik, M. E. Herberstein   +3 more
wiley   +1 more source

Sexual dimorphism of the ventral premammillary nucleus of the rat: stereological evaluation. [PDF]

Biol Sex Differ
de Andrade CMS, Ladd FVL, Cavalcante JC.
europepmc   +1 more source

Geological Substrate Is Related to Tooth Senescence and Population Dynamic: The Case Study of Alpine Chamois (Rupicapra rupicapra L.)

Integrative Zoology, EarlyView.
In Alpine chamois, the complete wear of the first molar coincides with the beginning of senescence and the progress of tooth wear on calcareous substrate is slower than the one on other substrates, increasing life expectancy. Thus, the first molar wear may actually be considered as an effective descriptor of senescence stage.
Roberta Chirichella, Marco Apollonio
wiley   +1 more source

Sexual Dimorphism in Three Populations of the Chiala Mountain Salamander, Batrachuperus karlschmidti (Caudata: Hynobiidae). [PDF]

Animals (Basel)
Liu X, Shen C, Xu Y, Song J, Lou M, Xiong J.   +5 more
europepmc   +1 more source