Table V. Rate of cell wall synthesis in Col-0 and the starchless pgm mutant

Changes in enrichment in Glc in the cell wall fraction in different time intervals during a day-night cycle and during the entire 24-h 13CO2 pulse are shown. The data are for the same experiment as that of Table IV. The original data are provided in Supplemental Data Set S5.

TimeIncrease in Enrichment per IntervalIncrease in Enrichment per HourRatio Col-0:pgm
T0 to T8 (light)
T8 to T12 (start of night)1.795.120.451.280.35
T12 to T24 (later in night)
T0 to T2419.2313.47