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Repulsion by an ovule III

Video 5. Pollen tube repulsion in an in vitro guidance assay

Another example of a late arriving pollen tube not being able to enter an ovule that is already targeted.

Ref: Palanivelu, R. (Unpublished)

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Recent Publications

Radja A, M.Horsley E, O.Lavrentovich M, M.Sweeney A. Pollen Cell Wall Patterns Form from Modulated Phases. Cell. 2019;176(4).

Hou Y, Guo X, Cyprys P, Zhang Y, Bleckmann A, Cai L, et al. Maternal ENODLs Are Required for Pollen Tube Reception in Arabidopsis. Current Biology. 2016.

Vieira A., Feijo J. Hydrogel control of water uptake by pectins during in vitro pollen hydration of Eucalyptus globulus. American Journal of Botany. 2016;103(3).

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Video | by Dr. Radut