Related Experiment Video
Updated: May 2, 2026

Live Imaging Characterization of Centromere Movements During Male Meiotic Prophase in Arabidopsis thaliana
Published on: October 24, 2025
A function of the preprophase band of microtubules in Phleum pratense
1Department of Biochemistry, University of Cambridge, England.
Abstract:
A study has been made of the microtubules of the preprophase band and the mitotic spindle in the meristematic cells of the root of Phleum pratense. The preprophase band in these cells is placed symmetrically round the nucleus although a great many of the cells divide asymmetrically. It is suggested that the function of the preprophase band is to orient the nucleus prior to mitosis. The function and formation of the tubules which are found in close association with profiles of smooth endoplasmic reticulum is discussed.
More Related Videos
08:13Spatiotemporal Subcellular Manipulation of the Microtubule Cytoskeleton in the Living Preimplantation Mouse Embryo using Photostatins
Published on: November 30, 2021
06:28Preparation of Intact Tissue for Microscopic Analysis of the Endosperm Cell Layer in Developing and Mature Arabidopsis Seeds
Published on: May 16, 2025
Related Concept Videos
Determining the Plane of Cell Division
Animal cells
In animal cells, the cleavage furrow forms along the plane of cell division...
The Phragmoplast
The...
The Phragmoplast
Attachment of Sister Chromatids
Role of Microtubules in Cell Wall Deposition
Spindle Assembly
In most cells, centrosomes are the primary microtubule nucleation centers. In the centrosome-mediated pathway, the G2-prophase transition triggers centrosome maturation and increased microtubule nucleation. Progressive nucleation results in a...