Mutator System Derivatives Isolated from Sugarcane Genome Sequence.

ABSTRACT: Mutator-like transposase is the most represented transposon transcript in the sugarcane transcriptome. Phylogenetic reconstructions derived from sequenced transcripts provided evidence that at least four distinct classes exist (I-IV) and that diversification among these classes occurred early in Angiosperms, prior to the divergence of Monocots/Eudicots. The four previously described classes served as probes to select and further sequence six BAC clones from a genomic library of cultivar R570. A total of 579,352 sugarcane base pairs were produced from these "Mutator system" BAC containing regions for further characterization. The analyzed genomic regions confirmed that the predicted structure and organization of the Mutator system in sugarcane is composed of two true transposon lineages, ea

SUBMITTER: Manetti ME 

PROVIDER: S-EPMC3418495 | biostudies-literature | 2012 Sep

REPOSITORIES: biostudies-literature