Results 21 to 30 of about 17,701 (197)

Evolution, systematics and phylogeography of pleistocene horses in the new world: a molecular perspective [PDF]

, 2005
The rich fossil record of horses has made them a classic example of evolutionary processes. However, while the overall picture of equid evolution is well known, the details are surprisingly poorly understood, especially for the later Pliocene and ...
Weinstock, J., Rubenstein, Dan, Eric Scott, Duane Froese (9824), Weinstock, Jaco, Bravi Claudio, Andrei Sher (9815), Jaco Weinstock (9813), Dan Rubenstein (9818), Larry Martin, Alfredo Prieto, Lai, Xulong, Ho, Simon Y.W., Tong, W., Wenfei Tong, Ho, Simon Y. W., Bravi, Claudio Marcelo, Froese, D., Jaco Weinstock, Scott, Eric, Ho Simon Y.W, Martin, L., Cooper Alan, Claudio Bravi (9822), Dan Rubenstein, Claudio Bravi, Martin, Larry, Xulong, L., James Burns, Xulong Lai, Simon Y W Ho, Cooper, A., John Storer (9819), James Burns (9820), Duane Froese, Martin Larry, Froese Duane, Tong Wenfei, Froese, Duane, Lai Xulong (9826), Storer John, Scott, E., Sher, Andrei, Cooper, Alan, Martin, Larry D., Storer, J., Sher Andrei, Burns, J., Burns, James, Rubenstein Dan, Storer, John, Eske Willerslev, Alfredo Prieto (9823), Willerslev, E., Bravil, Claudio, Alan Cooper (9827), Ho, S., Xulong, Lai, Sher, A., Burns James, Simon Y.W Ho (9817), John Storer, Willerslev, Eske, Lai Xulong, Alan Cooper, Tong, Wenfei, Eric Scott (9825), Andrei Sher, Prieto, Alfredo, Bravi, Claudio, Larry Martin (9821), Prieto Alfredo, Prieto, A., Weinstock Jaco, Scott Eric, Bravi, C., Wenfei Tong (9816), Burns, James A., Rubenstein, D., Willerslev Eske, Eske Willerslev (9814)   +80 more
core   +1 more source

Horse Behavior towards Familiar and Unfamiliar Humans: Implications for Equine-Assisted Services

Animals, 2021
While human benefits of animal-assisted therapy programs have been documented, relatively little research has been conducted on behavioral factors that predict a successful equine-assisted services (EAS) horse.
Lauren Brubaker, Katy Schroeder, Dawn Sherwood, Daniel Stroud, Monique A. R. Udell   +4 more
doaj   +1 more source

The evolution and anatomy of the horse manus with an emphasis on digit reduction [PDF]

Royal Society Open Science, 2018
We revisit digit reduction in the horse and propose that all five digits are partially present in the modern adult forelimb. Osteological descriptions of selected tetradactyl, tridactyl and monodactyl equids demonstrate the evolution of the forelimb ...
Nikos Solounias, Melinda Danowitz, Elizabeth Stachtiaris, Abhilasha Khurana, Marwan Araim, Marc Sayegh, Jessica Natale   +6 more
doaj   +1 more source

Localization of alkali-labile sites in donkey (Equus asinus) and stallion (Equus caballus) spermatozoa

, 2014
The presence of constitutive alkali-labile sites (ALS) has been investigated using a protocol of DNA breakage detection-fluorescence in situ hybridization and comet assay in spermatozoa of donkey (Equus asinus) and stallion (Equus caballus).
Gosálvez Berenguer, Jaime, López-Fernández, Carmen, Fernández, José Luis, Cortés-Gutiérrez, Elva, Dávila-Rodríguez, Martha, Crespo Castejón, Francisco   +5 more
core   +1 more source

Effects of Dietary Protein on Weight Gain, Biochemical Parameters, and Gut Microbiota in Late-Gestation Grazing Mongolian Mares

Agriculture
Severe winter nutritional deficiencies may impair reproductive performance in Mongolian mares, yet optimal protein requirements during late gestation remain undefined.
Yuanyi Liu, Xuejiao Wang, Qianqian He, Gen Wang, Zhenyou Wu, Qi Liu, Ming Du, Yiping Zhao, Gerelchimeg Bou, Dongyi Bai, Manglai Dugarjaviin, Xinzhuang Zhang   +11 more
doaj   +1 more source

On following pages 3 Tibetan Wıld Ass (Equus kiang), 4 African Wild Ass (Equus africanus), 5 Plains Zebra (Equusquagga),6ZebraGrevy's Zebra (Equus grevyi) 7Mountain Zebra (Equus zebra) pages (Equus), 5 (Equus quagga), Gravy': Equus grevyı, (Equus zebra) in Equidae

, 2011
On following pages 3 Tibetan Wıld Ass (Equus kiang), 4 African Wild Ass (Equus africanus), 5 Plains Zebra (Equusquagga),6ZebraGrevy's Zebra (Equus grevyi) 7Mountain Zebra (Equus zebra) pages (Equus), 5 (Equus quagga), Gravy': Equus grevyı, (Equus zebra ...
Don E. Wilson, Russell A. Mittermeier
core   +1 more source

Mentophilonthus equus Hromadka 2009

, 2020
Mentophilonthus equus Hromádka, 2009 Mentophilonthus equus Hromádka, 2009b: 132, Figs 41–42. The holotype is deposited in NMPC (general collection): HƟĿƟ*´YPൾ ♀ (): ‘ MALAWI S Masenjere / 80 km S of Blantyse / 21.-22. xii.
Macháčková, Lenka, Mikátová, Šárka, Hájek, Jiří   +2 more
core   +1 more source

Transcriptomic Profiling Reveals Lysine-Mediated Proliferative Mechanisms in Mongolian Horse Myogenic Satellite Cells

Animals
Skeletal muscle satellite cells are muscle stem cells that play an important role in the growth, development, and repair of skeletal muscle as well as in the locomotor performance of the animal body.
Yumeng Liu, Yuanyi Liu, Dongyi Bai, Manglai Dugarjaviin, Xinzhuang Zhang   +4 more
doaj   +1 more source

Comparative analysis of mRNA and circRNA expression profiles and interaction networks in testicular tissues of Mongolian horses before and after sexual maturity

BMC Genomics
Mongolian horses, celebrated for their resilience and adaptability, undergo marked physiological transformations during sexual maturation. This study employed whole-transcriptome sequencing to conduct a comparative analysis of mRNA and circular RNA ...
Ming Du, Yuanyi Liu, Qianqian He, Xinzhuang Zhang, Yiping Zhao, Bei Li, Dongyi Bai, Gerelchimeg Bou, Tugeqin Bao, Xin Wen, Manglai Dugarjaviin   +10 more
doaj   +1 more source

Comparative Analysis of mRNA and lncRNA Expression Profiles in Testicular Tissue of Sexually Immature and Sexually Mature Mongolian Horses

Animals
Testicular development and spermatogenesis are tightly regulated by both coding and non-coding genes, with mRNA and lncRNA playing crucial roles in post-transcriptional gene expression regulation.
Yuanyi Liu, Ming Du, Lei Zhang, Na Wang, Qianqian He, Jialong Cao, Bilig Zhao, Xinyu Li, Bei Li, Gerelchimeg Bou, Yiping Zhao, Manglai Dugarjaviin   +11 more
doaj   +1 more source