Results 61 to 70 of about 272 (163)

A Disorder of Sex Development in a Holstein-Friesian Heifer with a Rare Mosaicism (60,XX/90,XXY): A Genetic, Anatomical, and Histological Study. [PDF]

open access: yesAnimals (Basel), 2021
Szczerbal I   +9 more
europepmc   +1 more source

Congenital malformations in twins in England and Wales.

open access: yes, 1991
STUDY OBJECTIVE: The aim was to compare congenital malformation rates in twin births with those in singleton births. DESIGN: The study was an analysis of malformation rates in singleton and twin births using data from the Office of Population Censuses ...
Doyle, PE   +3 more
core   +1 more source

Twins in the bitch [PDF]

open access: yes, 2017
Despite occasional, anecdotal reports of two pups delivered within, or followed by, a single placental sac, few cases of sharing of placental sites have been formally documented in the dog.
Joone, Carolynne J.
core   +1 more source

Chimerism of sex chromosomes and the consequences on fertility

open access: yes, 2021
This article aims at presenting an important issue in animal fertility. XX/XY chimerism occurs in various animal species and also in humans. It may arise as early form, resulting from polygametic fertilization or embryonic fusion leading to development ...
Max, Andrzej
core  

Rare spontaneous monochorionic dizygotic twins: a case report and a systematic review. [PDF]

open access: yesBMC Pregnancy Childbirth, 2022
Trombetta G   +5 more
europepmc   +1 more source

The Cytogenetics of the Water Buffalo: A Review. [PDF]

open access: yesAnimals (Basel), 2021
Iannuzzi A, Parma P, Iannuzzi L.
europepmc   +1 more source

Sex Maintenance in Mammals. [PDF]

open access: yesGenes (Basel), 2021
Jiménez R, Burgos M, Barrionuevo FJ.
europepmc   +1 more source

Molecular Cytogenetics in Domestic Bovids: A Review. [PDF]

open access: yesAnimals (Basel), 2023
Iannuzzi A, Iannuzzi L, Parma P.
europepmc   +1 more source

Kweendetectie met behulp van een Y chromosoom specifieke DNA sequentie

open access: yes, 1997
Freemartins which go unrecognized represent an economic loss for the farmer holding them for breeding. Consequently, early diagnosis is needed. The presence of the Y chromosome in freemartins can be detected immediately after birth by a DNA technique ...
Van Zeveren, Alex   +2 more
core  

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