{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,2]],"date-time":"2026-07-02T01:22:34Z","timestamp":1782955354383,"version":"3.54.5"},"reference-count":38,"publisher":"American Physiological Society","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Physiological Genomics"],"published-print":{"date-parts":[[2001,8,28]]},"abstract":"<jats:p>The Chinese Meishan (ME) breed of pig is unique for many reproductive traits. Compared with Western breeds of swine, ME females reach puberty earlier, ovulate more ova per estrus, and have greater uterine capacity, while intact males (boars) have smaller testes and extremely elevated plasma levels of pituitary-derived glycoprotein hormones. In an effort to identify the genetic mechanisms controlling the elevated plasma levels of pituitary-derived glycoprotein hormones [in particular, follicle-stimulating hormone (FSH)] and to determine whether some of these genetic factors are also responsible for differences in other phenotypes, we scanned the entire genome for regions that affected plasma FSH in boars from a Meishan-White Composite (equal contributions of Chester White, Landrace, Large White, and Yorkshire) resource population. Initially, the entire genome of 121 boars was scanned for regions that potentially influenced plasma FSH. The most significant genomic regions were further studied in a total of 436 boars. Three genomic regions located on chromosomes 3, 10, and X apparently possess genes that significantly affect FSH level, and one region provided suggestive evidence for the presence of FSH-controlling genes located on chromosome 8. The region on the X chromosome also affected testes size. Similar genomic regions to those identified on chromosomes 3, 8, and 10 in this study have been identified to affect ovulation rate in female litter mates, supporting the hypothesis that plasma FSH in pubertal boars and ovulation rate in females is controlled by a similar set of genes.<\/jats:p>","DOI":"10.1152\/physiolgenomics.2001.6.3.145","type":"journal-article","created":{"date-parts":[[2017,12,23]],"date-time":"2017-12-23T23:53:49Z","timestamp":1514073229000},"page":"145-151","source":"Crossref","is-referenced-by-count":44,"title":["Identification of genomic regions controlling plasma FSH concentrations in Meishan-White Composite boars"],"prefix":"10.1152","volume":"6","author":[{"given":"G. A.","family":"ROHRER","sequence":"first","affiliation":[{"name":"United States Department of Agriculture, Agricultural Research Service, United States Meat Animal Research Center, Clay Center, Nebraska 68933"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"T. 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