. 2014 Feb 11;9(2):e88930. doi: 10.1371/journal.pone.0088930

Table 4. Percentage of mesophyll void areas within leaves along the control (C) and water deficit (WD) canopies at day 29.

		Intercellular void area (%)
	Node	CM	SM
C	4	2.10±1.21^A	10.07±1.50^A
	8	3.35±2.61^AB	13.37±3.38^AB
	12	5.29±2.87^AB	19.48±2.27^C
	16	5.82±3.21^AB	22.31±2.78^CD
	20	5.84±3.37^AB	33.15±2.88^FG
WD	4	6.16±3.36^AB	16.71±2.58^BC
	8	6.40±2.12^B	24.49±1.74^DE
	12	7.01±3.28^B	28.18±2.85^EF
	16	6.45±1.89^B	28.97±0.95^E
	20	7.22±3.22^B	34.94±1.77^G

CM = Column mesophyll; SM = Spongy mesophyll. Data represents means ± standard deviations (n = 5). Upper-case letters indicate significance of differences.