Exceptional Segregation of a Selectable Marker (KanR) in Arabidopsis Identifies Genes Important for Gametophytic Growth and Development

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Exceptional segregation of a selectable marker (KanR) in Arabidopsis identifies genes important for gametophytic growth and development.

Genes transformed into plants are usually inherited in a regular Mendelian manner. There are, however, transformants in which the selectable trait fails to segregate as expected. Genetic analysis of the kanamycin-resistance (KanR) trait in >900 independent transformants of Arabidopsis revealed that 9% produced progeny families with an enormous deficiency of KanR individuals. Self-pollination of...

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ژورنال

عنوان ژورنال: Genetics

سال: 1997

ISSN: 1943-2631

DOI: 10.1093/genetics/147.3.1411