Measurement of time in a standardized test of patient mobility.
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Gait↗
Biomedical subjects
M E Snook
Publications and source records attributed to M E Snook.
Salmon silk genes contribute to the elucidation of the flavone pathway in maize (Zea mays L.).
We utilized maize (Zea mays L.) lines expressing the salmon silk (sm) phenotype, quantitative trait locus analysis, and analytical chemistry of flavone compounds to establish the order of undefined steps in the synthesis of the flavone maysin in maize silks. In addition to the previously described sm1 gene, we identified a second sm locus, which we designate sm2, located on the long arm of maize chromosome 2. Our data indicate that the sm1 gene encodes or controls a glucose modification enzyme and sm2 encodes or controls a rhamnosyl transferase. The order of intermediates in the late steps of maysin synthesis was established as luteolin --> isoorientin --> rhamnosylisoorientin --> maysin.
Chromatography, High Pressure Liquid↗