|本期目录/Table of Contents|

[1]刘标,尹红梅,陈薇,等.高效镉吸附菌株的筛选及生物学特性[J].江苏农业科学,2014,42(03):316-318.
 Liu Biao,et al.Screening and biological characteristics of strains with strong cadmium adsorption ability[J].Jiangsu Agricultural Sciences,2014,42(03):316-318.
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高效镉吸附菌株的筛选及生物学特性(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第42卷
期数:
2014年03期
页码:
316-318
栏目:
资源与环境
出版日期:
2014-03-25

文章信息/Info

Title:
Screening and biological characteristics of strains with strong cadmium adsorption ability
作者:
刘标 尹红梅 陈薇 王震 吴迎奔 贺月林
湖南省微生物研究所,湖南长沙 410009
Author(s):
Liu Biaoet al
关键词:
吸附能力通气量金黄杆菌
Keywords:
-
分类号:
X172
DOI:
-
文献标志码:
A
摘要:
为了获得高效镉吸附微生物,从重金属污染土壤中分离筛选到4株耐镉能力较强的细菌菌株2-1、2-2、4-1、7-1,并对这4株菌株的镉吸附能力进行研究。结果表明,菌株4-1的吸附效果最好,达到90.0%,根据形态学观察、生理生化特征鉴定及16S rDNA序列分析结果,将其鉴定为金黄杆菌。同时,本研究还分析了通气量及其他常见重金属离子对菌株4-1生长的影响,结果显示,500 mL锥形瓶中装液量为100~150 mL时,有利于菌株的生长,培养液中加入Zn2+、Cu2+对菌株生长无明显影响,但加入100 mg/L Pb2+会抑制其生长。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2013-07-18
基金项目:湖南省生猪产业技术体系生猪产业规模养殖与环境控岗位项目。
作者简介:刘标(1986—),男,湖南浏阳人,硕士,助理研究员,从事环境微生物方面研究。E-mail:liubiao280@126.com。
通信作者:贺月林,硕士,教授级工程师,从事环境微生物研究。E-mail:hyl200866@yeah.net。
更新日期/Last Update: 2014-03-25