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北京石油化工学院2026年研究生招生接收调剂公告
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各位朋友,请帮忙!急求文章Enhancement of L-phenylalanine production by engineered Escherichia coli using phased exponential L-tyrosine feeding combined with nitrogen source optimization 的出版号,即ISI号。拜托!!!

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qfw_68

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无限~: 金币+20, 有帮助 2015-06-15 13:41:12
FN        Thomson Reuters Web of Science™
VR        1.0
PT        J
AN        25553973
DT        Journal Article
TI        Enhancement of l-phenylalanine production by engineered Escherichia coli using phased exponential l-tyrosine feeding combined with nitrogen source optimization.
AU        Yuan, Peipei
Cao, Weijia
Wang, Zhen
Chen, Kequan
Li, Yan
Ouyang, Pingkai
SO        Journal of bioscience and bioengineering
VL        120
IS        1
PS        36-40
PY        2015
PD        2015 Jul (Epub 2014 Dec 29)
LA        English
AB        Nitrogen source optimization combined with phased exponential l-tyrosine feeding was employed to enhance l-phenylalanine production by a tyrosine-auxotroph strain, Escherichia coli YP1617. The absence of (NH4)2SO4, the use of corn steep powder and yeast extract as composite organic nitrogen source were more suitable for cell growth and l-phenylalanine production. Moreover, the optimal initial l-tyrosine level was 0.3gL(-1) and exponential l-tyrosine feeding slightly improved l-phenylalanine production. Nerveless, l-phenylalanine production was greatly enhanced by a strategy of phased exponential l-tyrosine feeding, where exponential feeding was started at the set specific growth rate of 0.08, 0.05, and 0.02h(-1) after 12, 32, and 52h, respectively. Compared with exponential l-tyrosine feeding at the set specific growth rate of 0.08h(-1), the developed strategy obtained a 15.33% increase in l-phenylalanine production (l-phenylalanine of 56.20gL(-1)) and a 45.28% decrease in l-tyrosine supplementation. Copyright 2014 The Society for Biotechnology, Japan. Published by Elsevier B.V. All rights reserved.
C1        State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing University of Technology, Nanjing 211816, People's Republic of China.
SS        Index Medicus
ID        Engineered Escherichia coli; Fed-batch; Nitrogen source; l-Phenylalanine; l-Tyrosine feeding
SN        1347-4421
JC        100888800
PA        Japan
SA        In-Data-Review
RC        05 Jun 2015
PE        29 Dec 2014
DI        10.1016/j.jbiosc.2014.12.002
UT        MEDLINE:25553973
ER       
EF
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2楼2015-06-15 11:28:05
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优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!

引用回帖:
2楼: Originally posted by qfw_68 at 2015-06-15 11:28:05
FN        Thomson Reuters Web of Science™
VR        1.0
PT        J
AN        25553973
DT        Journal Article
TI        Enhancement of l-phenylalanine production by engineered Escherichia coli using phased exponential l-tyrosin ...

你好!问一下,为什么没有UT ISI?
3楼2015-06-15 11:55:24
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优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!

引用回帖:
2楼: Originally posted by qfw_68 at 2015-06-15 11:28:05
FN        Thomson Reuters Web of Science™
VR        1.0
PT        J
AN        25553973
DT        Journal Article
TI        Enhancement of l-phenylalanine production by engineered Escherichia coli using phased exponential l-tyrosin ...

你好!我需要的是UT ISI号.
4楼2015-06-15 12:16:57
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qfw_68

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没有UT ISI号。
......

[ 发自手机版 https://muchong.com/3g ]
没有困难创造困难也要上网。
5楼2015-06-15 12:51:38
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qfw_68

无虫

有尾巴的青蛙

【答案】应助回帖

只被Medline数据库索引。

[ 发自手机版 https://muchong.com/3g ]
没有困难创造困难也要上网。
6楼2015-06-15 12:52:32
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