|本期目录/Table of Contents|

[1]李艳丽,金周雨,李玉.刺芹侧耳原生质体的再生及多糖含量差异[J].江苏农业科学,2016,44(05):255-257.
 Li Yanli,et al.Regeneration of protoplast and polysaccharide content differences of Pleurotus eryngii[J].Jiangsu Agricultural Sciences,2016,44(05):255-257.
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刺芹侧耳原生质体的再生及多糖含量差异(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第44卷
期数:
2016年05期
页码:
255-257
栏目:
园艺与林学
出版日期:
2016-05-25

文章信息/Info

Title:
Regeneration of protoplast and polysaccharide content differences of Pleurotus eryngii
作者:
李艳丽1 金周雨1 李玉2
1.吉林农业大学生命科学学院,吉林长春 130118;2.食药用菌教育部工程研究中心,吉林长春 130118
Author(s):
Li Yanliet al
关键词:
刺芹侧耳多糖含量原生质体再生率
Keywords:
-
分类号:
S646.1+41.03
DOI:
-
文献标志码:
A
摘要:
采用溶壁酶进行刺芹侧耳菌丝原生质体的制备,研究培养基、渗透压稳定剂和稀释剂PPRL对原生质体再生率的影响,以从中筛选原生质体再生的最佳培养条件。对再生菌丝进行发酵培养,提取原生质体再生菌株菌丝体胞内多糖(IPS)、发酵液胞外多糖(EPS),并进行含量测定。结果表明:最佳再生培养基为PPR,渗透压稳定剂、稀释剂均为0.6 mol/L甘露醇;此时原生质体经过14 d左右的培养可再生出白色菌落,再生率为0.76%;原生质体再生菌丝IPS、EPS含量差异明显,多株高于亲本菌株。研究结果为刺芹侧耳高产多糖菌株的选育奠定了前期基础。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2015-04-28
基金项目:吉林农业大学科研启动基金(编号:201030)。
作者简介:李艳丽(1978—),女,吉林松原人,博士,副教授,研究方向为食用菌种质资源创新与生理活性物质开发。E-mail:nongdalyl@163.com。
更新日期/Last Update: 2016-05-25