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Related Experiment Video

Updated: Mar 19, 2026

Author Spotlight: A High-Resolution, Single-Grain, In Vivo Pollen Hydration Bioassay for Arabidopsis thaliana

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Pollen proteomics: from stress physiology to developmental priming.

Palak Chaturvedi¹, Arindam Ghatak^1,2, Wolfram Weckwerth^3,4

¹Department of Ecogenomics and Systems Biology, Faculty of Sciences, University of Vienna, Althanstrasse 14, 1090, Vienna, Austria.

Plant Reproduction

|June 9, 2016

Summary

Pollen development is crucial for plant reproduction. Recent research highlights developmental priming as key to protecting sensitive pollen development processes, integrating cellular functions and OMICS analyses.

Keywords:

Defense priming Developmental priming Heat stress Pollen Pollen development Proteomics

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Last Updated: Mar 19, 2026

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Area of Science:

Plant Biology
Reproductive Biology
Molecular Biology

Background:

Pollen (male gametophyte) is essential for angiosperm reproduction, undergoing complex development within anther locules.
Mature pollen is a quiescent structure vital for pollination, pollen tube growth, and double fertilization.
Pollen serves as a model system for studying fundamental cellular processes like cell division and differentiation.

Purpose of the Study:

To review recent advances in pollen development proteomics.
To propose developmental priming as a critical mechanism in safeguarding pollen development.

Main Methods:

Literature review of recent advances in pollen development research.
Integration of multidisciplinary approaches, including OMICS analyses (transcriptomics, proteomics, metabolomics).

Main Results:

Proteomics studies reveal insights into the molecular mechanisms of pollen development.
Developmental priming is proposed as a significant process that protects sensitive developmental stages.

Conclusions:

Understanding pollen development proteomics is crucial for advancing plant reproductive biology.
Developmental priming offers a new perspective on how pollen development is regulated and protected under various conditions.