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Developmental Characteristics of Silique and Structural Comparision of  Embryo From Oil Radish(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2018年09
Page:
8-13
Research Field:
Publishing date:

Info

Title:
Developmental Characteristics of Silique and Structural Comparision of  Embryo From Oil Radish
Author(s):
LI Shisheng; XIANG Jun; FANG Yuanping; LI Jingcai
(College of Life Science,Huanggang Normal University/Collaborative Innovation Center for the Characteristic Resources Exploitation of Dabie Mountains/Key Laboratories of Economic Forest Germplasm Improvement and Comprehensive Resources Utilization of Hubei Province，Huangzhou，Hubei 438000)
Keywords:
oil radish; silique; embryo; seed; oil body
PACS:
-
DOI:
10.11937/bfyy.20173514
Abstract:
Radish was used as test material，the dynamic process of silique ovule and embryo in radish was traced via morphology and comparative embryology，in order to excavate the radish seed oil formation mechanism.The results showed that the weight of radish ovule and embryo increased sharply at bent-embryo stage.Ultrastructure observation indicated that peripheral cell around globular embryo began to differentiate and oil body started to appear at bent-embryo stage.The study revealed dynamic process of oil body formation in embryo development and provided an important theoretical reference for the formation of fatty acids in radish seeds.

References:

 

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Last Update: 2018-05-22