. 2005 Nov;139(3):1217–1233. doi: 10.1104/pp.105.068171

Table III.

Analysis of expected and observed clusters of genes classified by their cold response and the effect of ethanol versus tertButOH on this cold response

The expected number of genes for each cluster were calculated and compared to the actual number observed in our analysis. With respect to the expected numbers, the categories written in bold are overrepresented in the experimental data, while the categories written in italics are underrepresented. For each category, these differences in distribution correlate to an inhibitory effect of ethanol versus tertButOH on the cold response.

PLD	4°C > 22°C		4°C < 22°C
PLD	4°C^ethanol > 4°C^tertButOH	4°C^ethanol < 4°C^tertButOH	4°C^ethanol > 4°C^tertButOH	4°C^ethanol < 4°C^tertButOH
Theoretical	16.8	51.3	6.1	18.8
Observed	1	72	15	5