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Farnesol stimulates laccase production in Trametes versicolor
Hu, Jianhua1,2; Wang, Feng1; Ma, Anzhou3; Zhuang, Guoqiang3; Liu, Ying1,4; Lu, Jingsong4; Guo, Chen1; Liu, Chunzhao1,4
2016-05-01
发表期刊ENGINEERING IN LIFE SCIENCES
ISSN1618-0240
卷号16期号:4页码:364-370
摘要Farnesol, a quorum-sensing molecule, was used successfully to improve laccase production in submerged cultures of Trametes versicolor. At the optimal farnesol concentration of 60 mu M added at the beginning of the culture, the extracellular laccase activity reached 629.3 U L-1 after 6 days of cultivation, which represented a 1.92-fold increase relative to the control without farnesol treatment. The addition of farnesol resulted in an increase in the accumulation of H2O2 and an increased expression of the laccase (lac) gene and the RhoAgene. The RhoAgene correlated with hyperbranched mycelia, which facilitated the secretion of the intracellular laccase. This study provides a basis for understanding the induction mechanism of farnesol for enhancing laccase production.
关键词Farnesol Hyperbranch Laccase Quorum Sensing Trametes Versicolor
文章类型Article
WOS标题词Science & Technology ; Life Sciences & Biomedicine
DOI10.1002/elsc.201500082
收录类别SCI
语种英语
关键词[WOS](AIF)-LIKE MITOCHONDRIAL OXIDOREDUCTASE ; QUORUM-SENSING MOLECULE ; WHITE-ROT FUNGI ; CANDIDA-ALBICANS ; OXIDATIVE STRESS ; INHIBITION ; RESISTANCE ; GROWTH ; YEAST ; MORPHOGENESIS
WOS研究方向Biotechnology & Applied Microbiology
WOS类目Biotechnology & Applied Microbiology
项目资助者National Key Technology Research and Development Program of China(2015BAK45B01) ; National Natural Science Foundation of China(21476242) ; National Basic Research Program (973 Program) of China(2013CB733600) ; Knowledge Innovation Program of the Chinese Academy of Sciences(KSZD-EW-Z-015) ; Jiangsu Programs of Innovation and Entrepreneurship Talents ; Chinese Academy of Sciences(2011Y1GA01)
WOS记录号WOS:000380074000006
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/21253
专题生化工程国家重点实验室
作者单位1.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Chinese Acad Sci, Ecoenvironm Sci Res Ctr, Beijing, Peoples R China
4.Jiangsu Jiangu Chem Co Ltd, Suqian, Jiangsu, Peoples R China
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Hu, Jianhua,Wang, Feng,Ma, Anzhou,et al. Farnesol stimulates laccase production in Trametes versicolor[J]. ENGINEERING IN LIFE SCIENCES,2016,16(4):364-370.
APA Hu, Jianhua.,Wang, Feng.,Ma, Anzhou.,Zhuang, Guoqiang.,Liu, Ying.,...&Liu, Chunzhao.(2016).Farnesol stimulates laccase production in Trametes versicolor.ENGINEERING IN LIFE SCIENCES,16(4),364-370.
MLA Hu, Jianhua,et al."Farnesol stimulates laccase production in Trametes versicolor".ENGINEERING IN LIFE SCIENCES 16.4(2016):364-370.
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