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:
Nov. 24, 1998
Filed:
Dec. 21, 1994
Applicant:
Inventor:
Don J Durzan, Davis, CA (US);
Assignee:
The Regents of the University of California, Oakland, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01H / ; C12H / ;
U.S. Cl.
CPC ...
43524049 ; 43524045 ; 4352405 ; 4351721 ; 47 58 ; 800200 ; 800D / ;
Abstract
A method for simplified hybrid seed production by latent diploid parthenogenesis and parthenote cleavage. Latent diploid parthenogenesis and subsequent parthenote cleavage is induced by controlled artificial conditions that activate latent apomictic behavior and result in a transition from sexual seed production to diploid asexual parthenogenesis. The method is useful for production of apomictic hybrid seeds.