Abstract
The mitotic frequency in dormant cotyledonary buds of light-grown sunflower (Helianlhus annUU8 L.) plants is low. It may be sharply reduced, either by floating detached budR on a mineral solution for 6-24 hI', or by darkening plants for 3 days. This lowered mitotic frequency can be increased by the supply of sucrose alone, either to detached buds via the flotation medium, or to attached buds via the hypocotyl.
Subject
Developmental Biology,Endocrinology,Genetics,General Materials Science,Molecular Biology,Animal Science and Zoology,Reproductive Medicine,General Medicine,Biotechnology
Cited by
34 articles.
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