Differential SAGE analysis in Arabidopsis uncovers increased transcriptome complexity in response to low temperature

Table 1 Summary of SAGE tag abundance of the five Arabidopsis libraries

SAGE library Time treated at 4°C	Total Tags	Reliable tags^a	Unique tags	Singletons	Genes matched
0 mins	62,292	49,794	13,512	8,208	8,899
30 mins	86,742	65,416	18,056	10,686	11,256
120 mins	68,814	53,154	15,980	10,120	9,476
2 days	69,052	62,032	12,814	8,019	8,239
1 week	43,002	32,648	11,293	7,231	7,407
Combined	329,902	263,044	38,179	20,741	19,630

a. Tags remaining after the removal of duplicate ditags, ditags that fall outside of the 24–28 bp length and ditags possessing a low sequence quality read

ISSN: 1471-2164