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Article

Isolation of ethyl methanesulfonate-induced gametophytic mutants in Arabidopsis thaliana by a segregation distortion assay using the multimarker chromosome 1.

Genetics - 1 Feb 1999

Grini P E, Schnittger A, Schwarz H, Zimmermann I, Schwab B, Jürgens G, Hülskamp M

Abstract excerpt

The life cycle of plants comprises two alternating generations, the diploid sporophyte (spore-bearing plant) and the haploid gametophyte (gamete-bearing plant). In contrast to animals, the postmeiotic cells give rise to haploid organisms whose function is to produce the gametes and to mediate fertilization. Analysis of gametophyte development and function has been hampered by the difficulty of identifying...

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Identifiers

PMID: 9927475
DOI: 10.1093/genetics/151.2.849
PMCID: PMC1460497

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