PlantPAN: Plant promoter analysis navigator, for identifying combinatorial cis-regulatory elements with distance constraint in plant gene groups

Table 1 Data statistics of PlantPAN.

	Arabidopsis	Rice	Maize	Other plants
No. of gene transcripts	35,351	62,827	29,759	-
No. of promoter sequences	35,351	62,827	29,759	-
No. of experimental promoter sequences	13	6	16	167^a
No. of transcripts containing putative CpG/CpNpG Islands (predicted by CpGProD)	6,912	60,470	16,110	-
No. of transcripts containing putative tandem repeats (predicted by TRF)	18,080	45,409	11,535	-
No. of plant transcription factors used in PlantPAN^b	197	75	59	260^c

^a Including medicago, barley, Catharanthus roseus, cider tree, french bean, snapdragon, horseradish, maize, parsley, pea, petunia, Brassica napus, soybean, potato, tobacco, tomato, and wheat.
^b Collecting 591 plant transcription factors from PLACE [16], TRANSFAC public release 7.0 [12], AGRIS [17], and JASPER [18].
^c Including bean, barley, carrot, cotton, medicago, parsley, pea, petunia, potato, rape, snapdragon, soybean, sweet potato, tobacco, tomato, wheat et al.

ISSN: 1471-2164