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RNA-seq of Bur, Col and taf4b Arabidopsis thaliana meiocytes

ABSTRACT: Purified meiocytes from Col, Bur and taf4b Arabidopsis thaliana plants were extracted as previously described (Walker at al, 2018 Nat. Genet.), and cDNA used to produce libraries.

INSTRUMENT(S): NextSeq 500

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Hongbo Gao

PROVIDER: E-MTAB-7870 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Natural Variation in TBP-ASSOCIATED FACTOR 4b Controls Meiotic Crossover and Germline Transcription in Arabidopsis.

Lawrence Emma J EJ Gao Hongbo H Tock Andrew J AJ Lambing Christophe C Blackwell Alexander R AR Feng Xiaoqi X Henderson Ian R IR

Current biology : CB 20190801 16

Meiotic crossover frequency varies within genomes, which influences genetic diversity and adaptation. In turn, genetic variation within populations can act to modify crossover frequency in cis and trans. To identify genetic variation that controls meiotic crossover frequency, we screened Arabidopsis accessions using fluorescent recombination reporters. We mapped a genetic modifier of crossover frequency in Col × Bur populations of Arabidopsis to a premature stop codon within TBP-ASSOCIATED FACTO ...[more]

PMID: 31378616

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