Article: Lactose Permease H+-Lactose Symporter: Mechanical Switch or Brownian Ratchet?

Article: Icy birth? Amino acids form in simulations of space ice. (This Week).(Brief Article)
Science News;  March 30, 2002 ;     565 words ......laboratory experiments have produced amino acids--the building blocks of proteins--by...the March 28 Nature, suggest that some amino acids could have formed in giant clouds of...Earth, various researchers have created amino acids and other organic molecules in lab experiments...

Article: Building Fine Chemicals Muscle with Amino Acids.
Chemical Market Reporter;  June 14, 1999 ;     700+ words ......amino acid expertise. The volume of amino acids used in nutritional applications dwarfs that of amino acids used in the synthesis of pharmaceuticals...growing market for amino acid expertise. Amino acids obtained from natural sources present...

Article: Amino acids: heading for drug status?
American Fitness;  November 1, 1992 ;     700+ words ......Over the past decade, massive doses of amino acids have been touted by some as a natural...Health food industry groups say since amino acids are the building blocks of the body...them. They say people have been taking amino acids for years without danger. This is not...

Article: Rocks May Have Given a Hand to Life.(calcite may have absorbed amino acids, leading to a bonding into peptides)(Abstract)
Science News;  May 5, 2001 ;     515 words ......possible solution. The puzzle is that amino acids, the constituents of proteins, occur...processes yield left- and right-handed amino acids in equal amounts yet life forms contain left-handed amino acids almost exclusively. New findings show...

Article: Learn about the Commercial Amino Acids Market.(Report)
Biotech Week;  March 25, 2009 ;     351 words ......available in its catalogue. Commercial Amino Acids http://www.reportlinker.com/p0109212/Commercial-Amino-Acids.html INTRODUCTION STUDY OBJECTIVES...Research study on commercial essential amino acids. Further, this study examines the current...

Article: Rare amino acids support impact theory. (Cretaceous-Tertiary boundary composition)
Science News;  June 10, 1989 ;     580 words ...Rare Amino Acids Support Impact Theory For a decade, geologists and paleontologists...impact evidence from the boundary -- extraterrestrial amino acids. The fact that we detect these amino acids, I think, makes the impact hypothesis really solid...

Article: Findings from M. Gredicak and co-authors broaden understanding of amino acids.
Science Letter;  September 9, 2008 ;     188 words ......recent research published in the journal Amino Acids, Three groups of chloroenyne-modified amino acids were synthesized. Chloroenyne moiety...M. Gredicak and colleagues (see also Amino Acids). The researchers concluded: Furthermore...

Article: Yeast adds new amino acids to its proteins.(Amending the Genetic Code)
Science News;  August 16, 2003 ;     446 words ......from just 20 building blocks called amino acids. Recently, however, researchers modified...more-complicated organisms into placing unnatural amino acids into proteins. Led by Peter G. Schultz...cells that add one of five unnatural amino acids to their natural 20-piece construction...

Article: Adequate Range for Sulfur-Containing Amino Acids and Biomarkers for Their Excess: Lessons from Enteral and Parenteral Nutrition1
The Journal of Nutrition;  June 1, 2006 ;     700+ words ......of dietary requirements of specific amino acids in disease states is difficult to determine...increases in the oxidation of marker amino acids during incremental administration of...unequivocal. Insufficient intake of specific amino acids can lead to functional deficiencies...

Article: Central functions of amino acids for the stress response in chicks.(Report)
Asian - Australasian Journal of Animal Sciences;  February 1, 2009 ;     700+ words ......biosynthesis or as an energy source, amino acids also act as physiological messengers in the body. Amino acids may be classified based on the physical...hydrophilic or inactive hydrophobic amino acids. In addition, L-proline has a special...

Article: Greater Emphasis on Health and Technological Advances to Boost Uptake of Amino Acids in Europe.
PR Newswire;  May 23, 2006 ;     700+ words ......in Europe is boosting growth in the amino acids market. Frost & Sullivan (http...frost.com/) found that the European Amino Acids Market was valued at US$1357.7 million...are increasing the application base of amino acids, notes Frost & Sullivan Research...

Article: Greater Emphasis on Health and Technological Advances to Boost Uptake of Amino Acids in Europe.(Company overview)
PR Newswire Europe;  May 23, 2006 ;     700+ words ......in Europe is boosting growth in the amino acids market. Frost & Sullivan (http://www.food.frost.com) found that the European Amino Acids Market was valued at US$1357.7 million...are increasing the application base of amino acids, notes Frost & Sullivan Research...

Article: Protected and Activated Amino Acids.
Chemical Market Reporter;  May 24, 1999 ;     700+ words ......groups employed for the protection of amino acids include: benzyloxycarbonyl (Z or Cbz...protecting groups are often introduced on amino acids or peptides with alkyl chloroformates...unique reagent for the protection of amino acids as their Z-derivaties. As pointed out...

Article: Response of forage fiber degradation by ruminal microorganisms to branched-chain volatile fatty acids, amino acids, and dipeptides
Journal of Dairy Science;  May 1, 2002 ;     700+ words ......isobutyric acid, isovaleric acid), amino acids (valine, leucine), and dipeptides (valine...increased digestibility over controls. Amino acids further increased digestibil ity over...digestibility significantly over corresponding amino acids on only six occasions, while percent...