http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0171593-B1
Outgoing Links
Predicate | Object |
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classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01H4-00 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01H4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01G7-00 |
filingDate | 1985-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 1989-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 1989-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | EP-0171593-B1 |
titleOfInvention | Sunflower regeneration through embryogenesis and organogenesis |
abstract | The present invention relates to the regeneration of sunflowers via embryogenesis and organogenesis. The process comprises the steps of: (a) culturing tissue obtained from a sunflower plant on a first medium which comprises mineral salts, vitamins, amino acids, sucrose and a hormone in an amount sufficient to ensure callus formation; (b) optionally subculturing said callus on a maintenance medium which comprises mineral salts, vitamins, amino acids, sucrose and a hormone in an amount sufficient for callus maintenance; (c) subculturing said callus on a second medium which comprises mineral salts, vitamins, amino acids, sucrose and a hormone in an amount sufficient to precondition the callus; (d) subculturing said callus on a third medium which comprises mineral salts, vitamins, sucrose and a hormone in an amount sufficient to ensure shoot formation, and (e) subculturing said shoot on a fourth medium which comprises mineral salts, vitamins, sucrose and a hormone in an amount sufficient to ensure root formation, whereby plants are obtained. |
priorityDate | 1984-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 81.