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Acta Agron Sin ›› 2004, Vol. 30 ›› Issue (02): 163-168.

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Ultrastructure and Its Function of Phloem Cell in Abdominal Vascular Bundle of Wheat Caryopsis

ZHOU Zhu-Qing;LAN Sheng-Yin;ZHU Xu-Tong;WANG Wei-Jin;XU Zhen-Xiu   

  1. Huazhong Agriculture University, Wuhan 430070, Hubei
  • Received:2002-06-19 Revised:2003-04-28 Online:2004-02-12 Published:2004-02-12
  • Contact: ZHOU Zhu-Qing

Abstract: The ultrastructure of phloem cell in developing wheat(Triticum aestivum L )caryopsis was investigated and analyzed by transmission electron microscopy during the entire developmental process of the fruit. The results showed that, during the early and middle developmental stages of caryopsis, numerou

Key words: Wheat caryopsis, Phloem, Ultrastructure, Photoassimilate transport

CLC Number: 

  • S512
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