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| Status |
Public on Dec 31, 2011 |
| Title |
Microarray profiling for differential gene expression in PSMG-hCG stimulated pre-ovulatory ovarian follicles of Chinese Erhualian and Large White sows |
| Organism |
Sus scrofa |
| Experiment type |
Expression profiling by array
|
| Summary |
The Chinese Erhualian is one of the most prolific pig breeds in the world, which farrows at least five more piglets per litter than Western pig breeds partly due to a greater ovulation rate. Differences in the transcriptome of Chinese Erhualian and Large White ovaries directly result in variation of ovulation rate.
To understand the molecular basis related to ovulation rate in Chinese indigenous and Western breeds, samples were collected and used to hybridized. This study reveals many potential avenues of investigation for seeking new insights into ovarian physiology and the genetic control of reproduction.
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| Overall design |
Expression profiling experiments were conducted to identify differentially expressed genes in ovarian follicles at the preovulatory stage of a PMSG-hCG stimulated estrous cycle from 3 Chinese Erhualian and 3 Large White cycling sows by using the Affymetrix Porcine Genechip™.
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| Contributor(s) |
Sun X, Li F |
| Citation(s) |
21324170 |
| Submission date |
Sep 07, 2010 |
| Last update date |
Aug 28, 2019 |
| Contact name |
Fenge Li |
| E-mail(s) |
lifener@mail.hzau.edu.cn
|
| Phone |
86-27-87284285
|
| Fax |
86-27-87280408
|
| Organization name |
Huazhong Agricultural University
|
| Street address |
Shizishan Street
|
| City |
Wuhan |
| State/province |
Hubei |
| ZIP/Postal code |
430070 |
| Country |
China |
| |
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| Platforms (1) |
| GPL3533 |
[Porcine] Affymetrix Porcine Genome Array |
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| Samples (6)
|
| GSM590816 |
ovary follicles of Large White sows, biological rep1 |
| GSM590817 |
ovary follicles of Large White sows, biological rep2 |
| GSM590818 |
ovary follicles of Large White sows, biological rep3 |
| GSM590819 |
ovary follicles of Chinese Erhualian sows, biological rep1 |
| GSM590820 |
ovary follicles of Chinese Erhualian sows, biological rep2 |
| GSM590821 |
ovary follicles of Chinese Erhualian sows, biological rep3 |
|
| Relations |
| BioProject |
PRJNA130481 |
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