| Budget Amount *help |
¥3,800,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥600,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥1,200,000 (Direct Cost: ¥1,200,000)
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| Research Abstract |
A plant xylosyltransferase was isolated from cultured plant cells by chromatographies using ion-exchange column, affinity column, and size excluding column. The new enzymatic resolution of (RS)-1-phenylalkyl β-D-glucosides has been achieved by stereoselective xylosylation with the enzyme to give (R)-1-phenylalkyl β-primeverosides and unreacted (S)-1-phenylalkyl β-D-glucosides with high diastereoselectivity.
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