racemization

 
National Institutes of Health

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2009
2009
D-amino acids exist in living organisms as specialized components of many different machineries. Biosynthesis of D-amino acids… (More)
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Review
2002
Review
2002
Aspartic acid racemization (AAR) represents one of the major types of non-enzymatic covalent modification that leads to an age… (More)
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Highly Cited
2000
Highly Cited
2000
Collagen molecules in articular cartilage have an exceptionally long lifetime, which makes them susceptible to the accumulation… (More)
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Review
1999
Review
1999
The increase in proportion of the non-biological (D-) isomer of aspartic acid (Asp) relative to the L-isomer has been widely used… (More)
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Highly Cited
1997
Highly Cited
1997
The firing rate responses of neurons in the primary visual cortex grow with stimulus contrast, the variation in the luminance of… (More)
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Highly Cited
1996
Highly Cited
1996
The extent of racemization of aspartic acid, alanine, and leucine provides criteria for assessing whether ancient tissue samples… (More)
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Highly Cited
1992
Highly Cited
1992
Simple, effective protocols have been developed for manual and machine-assisted Boc-chemistry solid phase peptide synthesis on… (More)
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1992
1992
The rate of racemization of aspartic acid was measured in young and aged human femoral head cartilage. Normal femoral heads were… (More)
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Highly Cited
1987
Highly Cited
1987
Aspartyl and asparaginyl deamidation, isomerization, and racemization reactions have been studied in synthetic peptides to model… (More)
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1973
1973
IT has been shown that the extent of racemization of amino acids in a fossil can be used with certain limitations to estimate the… (More)
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