Article

Tobacco twin and single spots result from genome instability, chromosome breaks, and translocations

2025-11-10

Abstract excerpt

Somatic recombination can have profound consequences including clonal evolution. In plants, however, the contribution of homologous recombination (HR) to genomic instability remains unclear. The semidominant sulfur mutant of tobacco, named for its yellow foliage resulting from a chlorophyll defect, spontaneously develops green and white twin spots that have been attributed to mitotic crossovers. To test this hypo...

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Literature Corpus work: 0a1718b8-dee0-576e-8054-425b9f14928c
DOI: 10.1101/2025.11.09.687472

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