Volume 454 (2013), pp. 267–274

In the print journal, the published reference citations for the following sentences were incorrect. The correct citations appear here. The online journal is not affected.

Page 267: FXR also regulates cholesterol production and lipid metabolism [11–14], a function that was demonstrated in FXR-null mice, where hepatic cholesterol, triacylglycerol and high-density lipoprotein expression are increased [14,15].

Page 271: DGKs play a pivotal role in balancing the cellular concentrations of two lipid second messengers, PA and DAG [21,33,56–58].