Mu-seq: sequence-based mapping and identification of transposon induced mutations.

Mutations tagged by transposon insertions can be readily mapped and identified in organisms with sequenced genomes. Collections of such mutants allow a systematic analysis of gene function, and can be sequence-indexed to build invaluable resources. Here we present Mu-seq (Mutant-seq), a high-throughput NextGen sequencing method for harnessing high-copy transposons.

Genetic and molecular analyses of UniformMu transposon insertion lines.

The UniformMu transposon population is a large public resource for reverse genetics and functional genomics of maize. Users access the collection of UniformMu genetic stocks that are freely distributed by the Maize Cooperation Stock Center using online tools maintained at MaizeGDB.org.

Sequence-indexed mutations in maize using the UniformMu transposon-tagging population.

Background: Gene knockouts are a critical resource for functional genomics. In Arabidopsis, comprehensive knockout collections were generated by amplifying and sequencing genomic DNA flanking insertion mutants. These Flanking Sequence Tags (FSTs) map each mutant to a specific locus within the genome.