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Plant Meiosis pp 347-358 | Cite as

Analysis of Pollen Grains by Immunostaining and FISH in Triticeae Species

  • Dan D. Wu
  • Alevtina Ruban
  • Twan Rutten
  • Yong H. Zhou
  • Andreas HoubenEmail author
Protocol
Part of the Methods in Molecular Biology book series (MIMB, volume 2061)

Abstract

In this chapter we describe protocols for immunolabeling and FISH of pollen grains undergoing postmeiotic mitosis using Aegilops speltoides, Secale cereale, and Hordeum vulgare as models. Tissue sectioning of pollen overcomes the problem of the pollen grain wall impermeability that interferes with immunolocalization and in situ hybridization. The crucial element of the protocol is the generation and immobilization of tissue sections. Our method facilitates the investigation of the microspore cell divisions and pollen grain maturation.

Key words

Aegilops speltoides Hordeum vulgare Secale cereale Pollen mitosis Tissue section Immunostaining FISH Meiosis 

Notes

Acknowledgments

We thank the Deutsche Forschungsgemeinschaft DFG (Ho1779/26-1, 30-1) and the China Scholarship Council (CSC, 201606910015) for financial support.

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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2020

Authors and Affiliations

  • Dan D. Wu
    • 1
    • 2
  • Alevtina Ruban
    • 1
  • Twan Rutten
    • 1
  • Yong H. Zhou
    • 2
  • Andreas Houben
    • 1
    Email author
  1. 1.Leibniz Institute of Plant Genetics and Crop Plant Research (IPK)Stadt SeelandGermany
  2. 2.Triticeae Research InstituteSichuan Agricultural UniversityWenjiangChina

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