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发布： 2015/02/09 01:59:30
Natural Products INSIDER (blog) This negative effect has been well-documented, but these Australian and Brazilian scientists analyzed results on immunonutrition to sort out how supplementation with certain nutrients, especially amino acids , could help restore balance after prolonged, ...
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已读[229]
发布： 2015/02/09 01:59:25
Ars Technica A series of triplets, stretched out along the DNA, can be read to determine the precise order of amino acids . At the end of the list of amino acid codes, you'll find what's called a stop codon. The three stop codons (TAA, TAG, and TGA in their DNA form ...
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已读[218]
发布： 2015/02/09 01:59:21
HealthCanal.com Scientists have discovered how a rare amino - acid in humans influences the behaviour of the E.coli bacterium. Most of the thousands of strains of E. coli are harmless, with many being a normal part of the gut flora in healthy people, however some ... and more »
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发布： 2015/02/09 01:59:17
BioTechniques.com Here we present a procedure for preparing amino acid mixtures—having both the desired composition and a physiological pH—at high concentrations for cell-free expression systems. Up to 2.1 mg/mL of active protein was synthesized in batch mode ...
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发布： 2015/02/09 01:59:12
Food Safety News New research suggests that an amino acid is what affects the behavior of E. coli O157. A University of Glasgow team analyzed the genome sequence of 1,500 strains of E. coli to see how the genes of the pathogen respond to different concentrations of ...
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发布： 2015/02/09 01:59:08
R & D Magazine The Yale researchers rewrote the DNA of a strain of bacteria so that it requires the presence of a special synthetic amino acid that does not exist in n...
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发布： 2015/02/09 01:59:04
NPR (blog) But George Church, a professor of genetics at Harvard Medical School, has created a bacterium that requires an additional amino acid , one made in the lab an...
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已读[217]
发布： 2015/02/09 01:58:57
Feedstuffs Using creativity and unconventional ideas, researchers and engineers at Evonik have achieved a significant breakthrough in the biotechnological production of amino acids based on fermentation. According to the announcement, they integrated the ...
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已读[232]
发布： 2015/02/04 03:07:40
新建氨基酸产业基地投产后将大大提升三峡制药公司氨基酸产业在国际市场上的占有率与知名度,确保三峡制药公司在氨基酸领域(缬氨酸、亮氨酸、异亮氨酸)不论是生产规模还是...
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已读[245]
发布： 2015/02/04 03:07:23
威海市文登区粮食高产创建示范所需氨基酸水溶肥公开招标采购重新公告(网上报名)来源:中国国际招标网 发布时间:2015.01.20一、采购人 :威海市文登区农业技术推广站 ...
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