Many mares in horse farms foal for the first time at an advanced age, after their sporting career. Since the mare can reproduce right after foaling, they can be pregnant and nursing, in order to produce one foal per year.The objective of this work was to study the effects of age, parity and lactation of the mare at insemination on the embryo, placenta at term, lactation and foal.Groups of young or old, nulliparous/primiparous or multiparous mares, lactating or not at the time of insemination were used. Gene expression was analyzed by RNA sequencing in embryos and placentas. Placental morphology was studied by histology and the growth and metabolism of the foals was followed up to 18 months.The results show that mares >10 years old are less...
International audienceTo be profitable, equine breeders aim to produce a foal/mare/year, meaning tha...
International audienceTo be profitable, equine breeders aim to produce a foal/mare/year, meaning tha...
International audienceTo be profitable, equine breeders aim to produce a foal/mare/year, meaning tha...
Many mares in horse farms foal for the first time at an advanced age, after their sporting career. ...
Many mares in horse farms foal for the first time at an advanced age, after their sporting career. ...
Many mares in horse farms foal for the first time at an advanced age, after their sporting career. ...
Many mares in horse farms foal for the first time at an advanced age, after their sporting career. ...
Many mares in horse farms foal for the first time at an advanced age, after their sporting career. ...
International audienceAlthough puberty can occur as early as 14ʹ15 months of age, depending on breed...
International audienceAlthough puberty can occur as early as 14ʹ15 months of age, depending on breed...
Dans les élevages équins, beaucoup de juments mettent bas pour la première fois à un âge avancé, apr...
International audienceTo be profitable, equine breeders aim to produce a foal/mare/year, meaning tha...
International audienceTo be profitable, equine breeders aim to produce a foal/mare/year, meaning tha...
International audienceTo be profitable, equine breeders aim to produce a foal/mare/year, meaning tha...
International audienceTo be profitable, equine breeders aim to produce a foal/mare/year, meaning tha...
International audienceTo be profitable, equine breeders aim to produce a foal/mare/year, meaning tha...
International audienceTo be profitable, equine breeders aim to produce a foal/mare/year, meaning tha...
International audienceTo be profitable, equine breeders aim to produce a foal/mare/year, meaning tha...
Many mares in horse farms foal for the first time at an advanced age, after their sporting career. ...
Many mares in horse farms foal for the first time at an advanced age, after their sporting career. ...
Many mares in horse farms foal for the first time at an advanced age, after their sporting career. ...
Many mares in horse farms foal for the first time at an advanced age, after their sporting career. ...
Many mares in horse farms foal for the first time at an advanced age, after their sporting career. ...
International audienceAlthough puberty can occur as early as 14ʹ15 months of age, depending on breed...
International audienceAlthough puberty can occur as early as 14ʹ15 months of age, depending on breed...
Dans les élevages équins, beaucoup de juments mettent bas pour la première fois à un âge avancé, apr...
International audienceTo be profitable, equine breeders aim to produce a foal/mare/year, meaning tha...
International audienceTo be profitable, equine breeders aim to produce a foal/mare/year, meaning tha...
International audienceTo be profitable, equine breeders aim to produce a foal/mare/year, meaning tha...
International audienceTo be profitable, equine breeders aim to produce a foal/mare/year, meaning tha...
International audienceTo be profitable, equine breeders aim to produce a foal/mare/year, meaning tha...
International audienceTo be profitable, equine breeders aim to produce a foal/mare/year, meaning tha...
International audienceTo be profitable, equine breeders aim to produce a foal/mare/year, meaning tha...