In the news analysis “Myriad diversifies, fights rearguard action on patents” (Nat. Biotechnol. 32, 211, 2014), Crescendo Bioscience's diagnostic test Vectra DA was incorrectly described as testing for 25 biomarkers associated with rheumatoid arthritis. The correct number is 12. The error has been corrected in the HTML and PDF versions of the article.

In the news analysis “Illumina claims $1,000 genome win” (Nat. Biotechnol. 32, 115, 2014), the number of gigabytes in 1.8 terabases was incorrectly given as 1,800 Gb. The correct number is 18,000 Gb. The error has been corrected in the HTML and PDF versions of the article.

In the news analysis “Biocon's first-in-class anti-CD6 mAb reaches the market” (Nat. Biotechnol. 31, 1062–1063, 2013), Andrew Robertson was incorrectly identified with the last name Anderson. The error has been corrected in the HTML and PDF versions of the article.