Results 171 to 180 of about 153,533 (264)

Gonadal development in scorpion mud‐turtles, Kinosternon scorpioides, in a controlled environment

The Anatomical Record, EarlyView.
Stage 20 was identified as the critical point for gonadal differentiation in Kinosternon scorpioides, providing key insights into sex determination. These findings enhance conservation strategies by supporting reproductive management and population viability in both in situ and ex situ programs. Abstract Research on gonadal development including sexual
Brenda Braga, Verônica Oliveira‐Bahia, Maria Auxiliadora Ferreira, José Ribamar Felipe Marques, Diva Araújo Guimarães   +4 more
wiley   +1 more source

Genome-wide association study reveals candidate genes associated with key egg production traits in Langya chickens. [PDF]

Poult Sci
Zhang H, Fu Y, Wang Y, Yin S, Jiang Y, Sun Y, Kang L.   +6 more
europepmc   +1 more source

Inter‐ and intraspecific variation in theropod dinosaur dental microwear and its palaeoecological implications

The Anatomical Record, EarlyView.
Abstract Differences in skull and tooth morphology, stomach contents, and estimated bite force between medium‐to‐large sized (≥100 kg) predatory theropod dinosaurs have long been suspected to correlate with differences in their diets and dietary guilds (e.g., hypercarnivory, piscivory).
Cassius Morrison, James Gregory, Christopher Jackson, Jordan Bestwick, Katlin Schroeder, Samuel J.L. Gascoigne, Paul Bills, Laura B. Porro, Philip D. Mannion, Paul M. Barrett   +9 more
wiley   +1 more source

Genetic response and metabolic adaptation to partial-record selection for egg production in Dokki-4 laying hens. [PDF]

Sci Rep
Semida DAM, Emam AM, Mahmoud BYF, ElFull EA, Shalaby MS, Abou Khadiga G.   +5 more
europepmc   +1 more source

The 9+ month marathon: How pregnancy may have shaped human endurance capacities

The Anatomical Record, EarlyView.
Abstract Anthropology has long considered the evolution of our uniquely human endurance capacities to be the result of selection upon anatomical and physiological features imposed by the demands of thermoregulation and resource acquisition, particularly during the demands of persistence hunting. Research has focused on the anatomical changes present in
Cara Ocobock
wiley   +1 more source

Genetic parameters and genomic prediction of egg production traits in ducks. [PDF]

Poult Sci
Han C, Zhu L, Wang M, Hu J, Yang Q, Liu Z, Zhou Z, Li C, Hou S, Cai W.   +9 more
europepmc   +1 more source

Male reproductive system in stenopodidean shrimps: Unveiling basal reproductive traits in shrimp‐like Pleocyemata (Stenopodidae and Spongicolidae)

The Anatomical Record, EarlyView.
Abstract Stenopodidea represents one of the basal lineages within Pleocyemata, yet the male reproductive system (MRS) of this group remains poorly understood, with limited information available regarding its morphology and function. This study provides the first detailed description of the MRS in four stenopodidean shrimp species from two families ...
Caio Santos Nogueira, Lucas Rezende Penido Paschoal, Fernando José Zara   +2 more
wiley   +1 more source

Moringa stenopetala leaf as an alternative protein source to soybean meal in laying hens' nutrition: Assessing its effect on egg production and egg quality. [PDF]

Poult Sci
Beriso K, Sommerfeld V, Rodehutscord M, Melesse A.   +3 more
europepmc   +1 more source

Report on Eggs and Egg Products

Journal of AOAC INTERNATIONAL, 1949
openaire   +1 more source

Three‐dimensional digital analysis of musteloid masticatory muscle architecture

The Anatomical Record, EarlyView.
Musteloids span an enormous breadth of dietary modes within a single superfamily. In this study, we utilize digital dissection techniques to reconstruct the internal 3D anatomy of muscles within the musteloid feeding apparatus, and explore how dietary specializations might alter the size, orientation, and curvature of fascicles therein.
Cassidy E. Davis, Edwin Dickinson, Madison Manzo, Ashley R. Deutsch, Jillian S. Davis, Michael C. Granatosky, Adam Hartstone‐Rose   +6 more
wiley   +1 more source