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Article

The meiotic protein SWI1 is required for axial element formation and recombination initiation in Arabidopsis.

Development (Cambridge, England) - 1 Jul 2003

Mercier Raphael, Armstrong Susan J, Horlow Christine, Jackson Neil P, Makaroff Christopher A, Vezon Daniel, Pelletier Georges, Jones Gareth H, Franklin F Christopher H

Abstract excerpt

We report the detailed characterization of SWITCH1 (SWI1) an Arabidopsis thaliana protein that has been linked with the establishment of sister chromatid cohesion during meiosis. Using a combination of cytological methods including immunolocalization of meiotic chromosome-associated proteins we show that SWI1 is required for formation of axial elements. Our studies reveal that the swi1-2 mutation prevents the...

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PMID: 12783800
DOI: 10.1242/dev.00550

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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