Isolation of herbicide-resistant mutants of Botryococcus braunii

被引：9

作者：

Ioki, Motohide ^{[1
]}

Ohkoshi, Masahiro ^{[1
,2
]}

Nakajima, Nobuyoshi ^{[1
,2
]}

Nakahira-Yanaka, Yuka ^{[1
,2
]}

Watanabe, Makoto M. ^{[2
]}

机构：

[1] Natl Inst Environm Studies, Div Environm Biol, Tsukuba, Ibaraki 3058506, Japan

[2] Univ Tsukuba, Grad Sch Life & Environm Sci, Tsukuba, Ibaraki, Japan

来源：

BIORESOURCE TECHNOLOGY | 2012年 / 109卷

基金：

日本科学技术振兴机构;

关键词：

Botiyococcus braunii; Paraquat; Methyl viologen; Basta; Glufosinate; ETHER LIPIDS; ALGA; HYDROCARBONS; BLOOM; LAKE;

D O I：

10.1016/j.biortech.2011.07.101

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Aiming at herbicide-assisted cultivation of Botryococcus braunii for prevention of algal contamination, herbicide-tolerant mutant lines of B. braunii were established for two widely used herbicides, methyl viologen and glufosinate. Some established mutant lines exhibited vigorous oil production and growth in herbicide-containing media. Because the two herbicides were effective in controlling the growth of the algal competitors of B. braunii, these mutants can be directly used in industrial attempts for cost-effective oil production in herbicide-assisted non-axenic systems. This is the first report of mutagenesis of B. braunii. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：300 / 303

页数：4

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