The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 17, 1999
Filed:
Jul. 18, 1997
Max F Rothschild, Ames, IA (US);
Christopher K Tuggle, Ames, IA (US);
Lori A Messer, Lincoln, NE (US);
Tun-Ping Yu, Ames, IA (US);
Iowa State University Research Foundation, Inc., Ames, IA (US);
Abstract
Disclosed herein are genetic markers for favorable reproductive traits in animals such as litter size, and weaning weight. Methods for identifying such markers, and methods of screening animals to determine those more likely to produce favorable reproductive traits and preferably selecting those animals for future breeding purposes. The markers are based upon the presence or absence of certain polymorphisms in the pig reproductive genes, including retinol binding protein 4, retinoic acid receptor gamma, melatonin receptor 1a, and vascular cell adhesion molecule 1