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Tip growth in a tobacco pollen tube (germinated in vitro)






 
Time-lapse images showing that pollen tubes grow only at the cell tip. Growth speed in vitro: about 1 - 4 micrometer per minute for Nicotiana tabacum. Cell diameter: 8 micrometer. Author: Aydn Haydar, under supervision of J. Derksen, J. Nieuwland and E. Pierson

http://www.vcbio.science.ru.nl/en/image-gallery/show/Fi018/mov/print/

last modified: 5 Jun 2014