Sexing method of bovine embyros
First Claim
1. An isolated DNA molecule which specifically hybridizes to bovine male genomic DNA, wherein the isolated DNA molecule is represented by a DNA sequence selected from the group consisting of SEQ ID NO:
- 1, SEQ ID NO;
2, and SEQ ID NO;
3.
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Abstract
The present invention provides PCR primers with which sexing of bovine embryos can be easily attained and provides a practical, rapid and reliable method for determining the sex of bovine embryos using these primers. The methods for determining the sex of the bovine embryos are characterized by discriminating PCR products which are obtained by amplifying specific DNA sequences by PCR with pairs of male-specific and gender-neutral primers. These primers are derived from DNAs which specifically hybridize to the bovine male genome and from DNAs which gender-neutrally hybridize to both bovine male and female genomes.
53 Citations
6 Claims
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1. An isolated DNA molecule which specifically hybridizes to bovine male genomic DNA, wherein the isolated DNA molecule is represented by a DNA sequence selected from the group consisting of SEQ ID NO:
- 1, SEQ ID NO;
2, and SEQ ID NO;
3. - View Dependent Claims (2)
- 1, SEQ ID NO;
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3. An isolated single stranded DNA molecule which specifically hybridizes to bovine male DNA, wherein the DNA molecule consists of 10 to 40 contiguous nucleotides from a DNA molecule represented by the DNA sequence SEQ ID NO:
- 1 or a complementary strand thereof.
- View Dependent Claims (4)
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5. An isolated single stranded DNA molecule consisting of 15 to 25 contiguous nucleotides which specifically hybridizes to bovine male DNA fragments, and wherein said single stranded DNA molecule specifically hybridizes with a second DNA molecule represented by SEQ ID NO:
- 1 or a complementary strand thereof.
- View Dependent Claims (6)
Specification