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Effects of semen sexing kits (HeiferplusTM and BullplusTM) supplemented to frozen-thawed bull semen on pregnancy rates,foetal sex ratios and selected reproductive parameters in cows
Heiferplus Bullplus foetal sex pregnancy rate cow
2015/7/28
It has been claimed that artificial insemination (AI) of cows with frozen-thawed semen treated with commercially produced kits, HeiferplusTM (HP, in favour of female gender) and BullplusTM (BP, in fav...
Rapid sexing of selected Galliformes by polymerase chain reaction
fowl game fowl polymerase chain reaction
2015/6/23
Vent sexing of one-day-old chicks in commercial hatcheries has long been common practice
and can be highly accurate. However, there are circumstances when this technique is not applicable such
as ...
A Simple Method for Sexing Chicken Embryos at Stage X
blastodermal cell chicken embryo embryo culture PCR sexing
2009/7/31
A simple method for sexing chicken embryos was devised using DNA prepared from blastodermal cells. A cluster of cells was collected from the area opaca of a stage X blastoderm, and DNA was prepared by...
Simplified DNA Extraction Methods for Sexing Chick Embryos
DNA extraction sexing PCR XhoI repetitive sequence embryo chicken
2009/7/31
We investigated the efficiency of DNA extraction and the accuracy of polymerase chain reaction- (PCR-) based sexing of DNA that was obtained from adult chickens and early chicken embryos. DNA samples ...
Sexing Goat Embryos by PCR Amplification of X- and Y- chromosome Specific Sequence of the Amelogenin Gene
Goat Embryos Amelogenin Gene Sexing PCR
2016/4/26
The objective of this study was to develop a simplified, efficient, and accurate protocol for sexing goat embryos. Based on the amelogenin gene located on the conservation region of X- and Y- chromoso...
Use of the Non-electrophoretic Method to Detect Testis Specific Protein Gene for Sexing in Preimplantation Bovine Embryos
Bovine Embryo Sex Determination TSPY Gene PCR
2016/4/25
Testis-specific protein (TSPY) is a Y-specific gene, with up to 200 copy numbers in bulls. In order to make bovine embryo sexing under farm condition more feasible, the possibility of using a non-elec...
Sexing of Sheep Embryos Produced In vitro by Polymerase Chain Reaction and Sex-specific Polymorphism
Sheep Embryo Sexing PCR Polymorphism Sex Ratio
2016/4/13
The accuracy of Polymerase chain reaction (PCR) assay in sexing of sheep embryos was assessed in this study. A total of 174 ovine embryos produced in vitro at different stages of development (2, 4-8 c...