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Early Increase in the Mitotic Index in the Shoot Apex ofLolium temulentumcv. Ceres During the Floral Transition
Early Increase in the Mitotic Index in the Shoot Apex ofLolium temulentumcv. Ceres During the Floral Transition
- Source :
- Journal of Experimental Botany. 44:1407-1409
- Publication Year :
- 1993
- Publisher :
- Oxford University Press (OUP), 1993.
-
Abstract
- Six-week-old Lolium temulentum cv. Ceres plants were induced to flower by a single long day (Day 1). Cell proliferation was analysed in the apex during the period extending from Day 1 to Day 3. A stimulation of mitotic and DNA synthetic activities was observed in the apical summit at 8 h of the photoextension period of the LD, i.e. before any apparent movement of the floral stimulus out of the leaves and well in advance of apex evocation.
Details
- ISSN :
- 14602431 and 00220957
- Volume :
- 44
- Database :
- OpenAIRE
- Journal :
- Journal of Experimental Botany
- Accession number :
- edsair.doi...........c2d64fb26349751725e59954b2d00a4f
- Full Text :
- https://doi.org/10.1093/jxb/44.8.1407