James R. Lloyd

Identification of an Arabidopsis inorganic pyrophosphatase capable of being imported into chloroplasts (2004)

Schulze, Silke, Mant, Alexandra, Kossmann, Jens, Lloyd, James R.

An Arabidopsis cDNA coding for a previously uncharacterized isoform of inorganic pyrophosphatase was isolated. It was used to complement an E. coli mutant, demonstrating that it coded for an active...

The starch-related R1 protein is an α-glucan, water dikinase

Ritte, Gerhard, Lloyd, James R., Eckermann, Nora, Rottmann, Antje, Kossmann, Jens, Steup, Martin

To determine the enzymatic function of the starch-related R1 protein it was heterologously expressed in Escherichia coli and purified to apparent homogeneity. Incubation of the purified protein with...

Repression of a Novel Isoform of Disproportionating Enzyme (stDPE2) in Potato Leads to Inhibition of Starch Degradation in Leaves But Not Tubers Stored at Low Temperature1

Lloyd, James R., Blennow, Andreas, Burhenne, Kim, Kossmann, Jens

A potato (Solanum tuberosum) cDNA encoding an isoform of disproportionating enzyme (stDPE2) was identified in a functional screen in Escherichia coli. The stDPE2 protein was demonstrated to be...

The starch-related R1 protein is an α-glucan, water dikinase

Ritte, Gerhard, Lloyd, James R., Eckermann, Nora, Rottmann, Antje, Kossmann, Jens, Steup, Martin

To determine the enzymatic function of the starch-related R1 protein it was heterologously expressed in Escherichia coli and purified to apparent homogeneity. Incubation of the purified protein with...

Repression of a Novel Isoform of Disproportionating Enzyme (stDPE2) in Potato Leads to Inhibition of Starch Degradation in Leaves But Not Tubers Stored at Low Temperature1

Lloyd, James R., Blennow, Andreas, Burhenne, Kim, Kossmann, Jens

A potato (Solanum tuberosum) cDNA encoding an isoform of disproportionating enzyme (stDPE2) was identified in a functional screen in Escherichia coli. The stDPE2 protein was demonstrated to be...