Isolation of a new retrotransposon-like DNA sequence and its use in analysis of diversity within the Oryza officinalis complex.

doi:10.1023/a:1004165903202

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Article

Isolation of a new retrotransposon-like DNA sequence and its use in analysis of diversity within the Oryza officinalis complex.

Genetica - 1 Jan 2000

Shcherban A B, Vaughan D A, Tomooka N

Abstract excerpt

To better understand the genetic diversity of the wild relatives of rice (Oryza sativa L.) in the O. officinalis species complex repetitive DNA markers were obtained from the diploid species of this complex. One cloned sequence from O. eichingeri gave intense hybridization signals with all species of the O. officinalis complex. This 242 bp clone, named pOe.49, has a copy number from 0.9 to 4.0 x 10(4) in diploid...

Topics

Amino Acid Sequence
Base Sequence
Cloning, Molecular
DNA, Plant
Edible Grain
Genetic Variation
Genome, Plant
Molecular Sequence Data
Phylogeny
Polymorphism, Restriction Fragment Length
Retroelements
Sequence Homology, Amino Acid
Species Specificity

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Open in PubMed

Identifiers

PMID: 11138942
DOI: 10.1023/a:1004165903202

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