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TRANSPOSON PACK-MULE [1 record]

Record 1 2017-04-03

English

Subject field(s)
  • Plant Biology
  • Molecular Biology
CONT

Mutator-like transposable elements (MULEs) are a superfamily of DNA [deoxyribonucleic acid] elements found in many eukaryotes and are especially common in plants ... Plant genomes carry large numbers of chimeric MULEs called Pack-MULEs, which contain fragments of genes, suggesting that these elements might constitute an important mechanism of gene evolution in plants ... There is also evidence that gene fragments inside Pack-MULEs are transcribed, and it is possible that these encode functional proteins and/or functional transcripts, for example, antisense transcripts that could influence the expression of their parental genes in the genome.

French

Domaine(s)
  • Biologie végétale
  • Biologie moléculaire
DEF

Transposon assemblant des fragments de gènes issus de différents sites chromosomiques, qui est ainsi à l’origine de nouveaux gènes et de transcrits chimériques.

OBS

Les transposons créateurs de gènes, découverts chez des plantes, jouent un rôle capital dans l’évolution des génomes.

OBS

transposon créateur de gènes : terme et définition publiés au Journal officiel de la République française le 1er octobre 2016.

Spanish

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