[1]刘兴满,葛金涛,陶 ?俊.枇杷果色形成过程中质体超微结构的观察[J].黑龙江农业科学,2015,(05):72-74.[doi:10.11942/j.issn1002-2767.2015.05.0072]
　LIU Xing-man,GE Jin-tao,TAO Jun.Observation on the Plasmid of Loquat Fruit Colour Development from Ultra structure Angle[J].HEILONGJIANG AGRICULTURAL SCIENCES,2015,(05):72-74.[doi:10.11942/j.issn1002-2767.2015.05.0072]
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枇杷果色形成过程中质体超微结构的观察

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2015年05 页码: 72-74 栏目: 出版日期: 2015-05-11
Title:
Observation on the Plasmid of Loquat Fruit Colour Development from Ultra structure Angle
文章编号:
1002-2767（2015）05-0072-03
作者:
刘兴满1; 葛金涛1; 陶 ?俊2
1.连云港市农业科学院，江苏 连云港 222000；2.扬州大学，江苏 扬州 225009
Author(s):
LIU Xing-man1; GE Jin-tao1; TAO Jun2
1.Lianyungang Academy of Agricultural Sciences,Lianyungang,Jiangsu 222000; 2.Yangzhou University,Yangzhou ,Jiangsu 225009
关键词:
枇杷; 果色; 质体; 超微结构
Keywords:
loquat;  fruit colour;  plasmid;  ultra-structure
分类号:
S667.3
DOI:
10.11942/j.issn1002-2767.2015.05.0072
文献标志码:
A
摘要:
为了探索类胡萝卜素积累与质体的超微结构变化的关系，以邗江枇杷园的大红袍果实为试材，观察了枇杷果实色泽形成过程中，质体的超微解剖结构发生的变化。结果表明：早期绿色果皮的特点是叶绿体具有典型的基粒-基粒类囊体结构，叶绿体结构完好；在黄绿色时期叶绿体类囊体系统解体，质体已不具备叶绿体的典型结构；在黄色、橙黄色的果皮中，质体球数增加，脂类物质增多，从而为脂溶性色素－类胡萝卜素在果实成熟期的大量积累提供了基础。
Abstract:
In order to explore the relationship between carotenoid accumulation and the changes of ultrastructure of plastid,taking Dahongpao loquat fruits of Loquat garden in Hanjiang as experimental materials,from ultra-structure angle,the change of plasmid at each stage of loquat fruit development was observed.The results showed that at green stage,the structure of chloroplast was completely well,characterized with a typical granum-granum thylakoid structure; at yellow-green stage,chloroplast disintegrated generally,had no typical structure of chloroplast any more; at yellow and orange stage,the ball in plasmid increased gradually,correspondingly,the lipid content was raised,which provided a basis for carotenoid accumulation in the plasmid.

参考文献/References:

［1］章恢志，彭抒昂，蔡礼鸿，等．中国枇杷属种质资源及普通枇杷起源研究[J]．园艺学报，1990，17(1)：5-11．

［2］孟凡娟，许向阳，李景富,等． “彩色番茄”果实质体超微结构的观察[J].电子显微学报，2005，24(5)：494-496．
［3］Helena T G,Delia B R A.Carotenoid composition and vitamin A value of Brazilian loquat[J].Archivos Latin-Americans de nutricion,1995,45(4): 336-339.
［4］Kirk J T,Junipes B E.Fine structural observation of embryo development in Pelargonium ×Hertorum Baily with normal and mutant plastids[J].Protoplasm,1965,88: 7-23.
［5］潘瑞炽，董愚得．植物生理学(上册)[M].2版．北京：高等教育出版社，1985:170-171．
［6］Sandana J C.Carotenoid of Loquat(Eriobotrya japonica Lindl.)[J].Biochemistry,1949,44: 401-402.
［7］熊作明，周春华，陶俊．不同类型枇杷果实着色期间果肉类胡萝卜素含量的变化[J]．中国农业科学，2007(12)：2910-2914．

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备注/Memo

收稿日期：2014-11-06

第一作者简介：刘兴满（1981-），男，江苏省泗阳县人，硕士，园林景观工程师，从事果树与观赏树种栽培技术研究与新品种选育研究。E-mail：yyyy28@126.com。

更新日期/Last Update: 2015-06-15