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蓝色花卉分子育种

来源：花匠小妙招时间：2024-09-17 07:00

分子植物育种, 年,第卷,第期,第—页
2004 2 1 93 99
, , , , —
Molecular plant Breedi ng 2004 Vol. 2 No. 1 93 99
文献综述
REVI EW
蓝色花卉分子育种
徐清燏戴思兰!
北京林业大学园林学院,北京,
100083
通讯作者,
! silandai !sina. com
摘要
蓝色花是自然界较为奇特的一类花卉,其形成主要是由花色苷、助色素和液泡等方面共同作用
p ~
的结果。本文综述了花色苷生物合成途径以及观赏植物花色基因工程研究进展,分析了利用基因工程技
术,导入花色苷合成途径中关键酶的结构基因和调节基因,使用干扰技术以及导入液泡调节基因,
p ~
以获得蓝色花卉品种的可行性,以期为开展蓝色花育种提供参考。
关键词
蓝色花卉,分子育种
Bl ue Flowers Molecular Breedi ng
Xu Gi ngyu Dai Silan !
, , ,
College of landscape Architecture Beijing Forestry University Beijing 100083
,
!Corresponding aut hor silandai !sina. com
ABSTRACT
,
Blue flowers are a ki nd of special plants . The blue color is f or med by t he i nteraction of ant hocyani n copig-
ment and vacuolar p ~. Research works on ant hocyani n biosynt hesis and ic modification of orna mentals has
,
been reviewed t he feasi bility of metabolic engi neeri ng to breed blue flower plants has been analyZed constantly .
,
The mai n pat hways have been proposed i ncludi ng t he i ntroduction of some structural and regulator genes about
,
t he key enZy mes of ant hocyani n biosynt hesis t he i nterference and t he i ntroduction of regulator genes about t he
vacuolar p ~. This review ai ms to offer t he reference on blue flowers breedi ng .
KEYWORDS
,
Blue flower Molecular breedi ng
目前,世界花卉市场空前繁荣,花卉品种丰者多年来用传统的育种手段都没有解决这一问题,
富,花型、花色