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. 2013 Jan 30;304(10):C954–C965. doi: 10.1152/ajpcell.00383.2012

Table 2.

Circadian expression of cardiac ion channel genes

Gene iCSΔBmal1+/+ iCSΔBmal1−/− WKY
Scn5a Yes No Yes
Kcnj2 Yes No No
Kcnd3 Yes Yes
Cacna1c No
Ncx No
Cx43 No

Real-time PCR was performed on samples from a circadian time course collection using different animal models. Three to four samples were collected every 4 hr for a period of 28 h. Gene expression patterns were analyzed by JTK_CYCLE for circadian pattern of expression. WKY, Wistar Kyoto rats.