Abstract
Chromosomal DNA replication was investigated in root meristem cells of Secale cereale L. cv. Petkus Spring using DNA fibre auto-radiography. At 23 ° the mean rate of replication, per single replicon fork, was 12.1 μm/h. Replicon size was between 20–25 μm. These results are compared with corresponding measurements for other angiosperm species.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have