http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10248418-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2583bd553a6ef8f66dd0718f5dac4be |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01H1-00 |
| filingDate | 1997-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fd5d7aa2c4b817ed20c0879eed805e8 |
| publicationDate | 1998-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10248418-A |
| titleOfInvention | Method for producing male sterile individuals of cedar |
| abstract | (57) [Summary] Male cedar male sterile individuals that multiply individuals that do not form pollen are produced in a short period of time. SOLUTION: A male sterile individual P (having a sterile recessive gene homozygously) in which pollen is not genetically formed, Primary seedling F1 (having heterozygous infertile recessive gene) from seeds bred by crossing elite trees with good traits Nurture. Then, the pollen of the first-generation seedling F1 is returned to the male sterile individual P and crossed, and a seedling A is grown from the seeds that have set fruit. The presence or absence of pollen is investigated for the male flower formed on the seedling A, Male sterile individuals that occur in seedling A at about one-half the rate are selected. Also, a second-generation seedling is grown from seeds obtained by crossing the first-generation seedlings F1, and the presence or absence of pollen is examined for the male flowers formed in the second-generation seedling F2. The male sterile individuals produced at the ratio of are selected. |
| priorityDate | 1997-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 14.