| dc.contributor.author |
Zhou, Z |
en |
| dc.contributor.author |
Bebeli, PJ |
en |
| dc.contributor.author |
Somers, DJ |
en |
| dc.contributor.author |
Gustafson, JP |
en |
| dc.date.accessioned |
2014-06-06T06:43:26Z |
|
| dc.date.available |
2014-06-06T06:43:26Z |
|
| dc.date.issued |
1997 |
en |
| dc.identifier.issn |
00405752 |
en |
| dc.identifier.uri |
http://dx.doi.org/10.1007/s001220050645 |
en |
| dc.identifier.uri |
http://62.217.125.90/xmlui/handle/123456789/1272 |
|
| dc.subject |
DNA fingerprinting |
en |
| dc.subject |
Minisatellite |
en |
| dc.subject |
Oryza |
en |
| dc.subject |
PCR |
en |
| dc.subject |
Rice |
en |
| dc.subject.other |
Oryza sativa |
en |
| dc.title |
Direct amplification of minisatellite-region DNA with VNTR core sequences in the genus Oryza |
en |
| heal.type |
journalArticle |
en |
| heal.identifier.primary |
10.1007/s001220050645 |
en |
| heal.publicationDate |
1997 |
en |
| heal.abstract |
A polymerase chain reaction (PCR) application, involving the directed amplification of minisatellite-region DNA (DAMD) with several minisatellite core sequences as primers, was used to detect genetic variation in 17 species of the genus Oryza and several rice cultivars (O. sativa L.). The electrophoretic analysis of DAMD-PCR products showed high levels of variation between different species and little variation between different cultivars of O. sativa. Polymorphisms were also found between accessions within a species, and between individual plants within an accession of several wild species. The DAMD-PCR yielded genome-specific banding patterns for the species studied. Several DAMD-PCR-generated DNA fragments were cloned and characterized. One clone was capable of detecting multiple fragments and revealed individual-specific hybridization banding patterns using genomic DNA from wild species as well as rice cultivars. A second clone detected only a single polymorphic locus, while a third clone expressed a strong genome specificity by Southern analysis. The results demonstrated that DAMD-PCR is potentially useful for species and genome identification in Oryza. The DAMD-PCR technique also allows for the isolation of informative molecular probes to be utilized in DNA fingerprinting and genome identification in rice. |
en |
| heal.journalName |
Theoretical and Applied Genetics |
en |
| dc.identifier.issue |
5-6 |
en |
| dc.identifier.volume |
95 |
en |
| dc.identifier.doi |
10.1007/s001220050645 |
en |
| dc.identifier.spage |
942 |
en |
| dc.identifier.epage |
949 |
en |