NEW YORK (GenomeWeb) – Veracyte, Rosetta Genomics, and NanoString Technologies led a lineup of firms in the GenomeWeb Daily News Index that saw their share prices retreat in April, as the Index took a 5 percent hit during the month.

Overall, stocks for 22 of the 29 companies in the Index dropped in April with Veracyte (-25 percent), Rosetta Genomics (-24 percent), and NanoString (-21 percent) pacing the decliners. The gainers were led by Myriad Genetics (+23 percent) and Sequenom (+11 percent) as the only two firms with double-digit percentage increases in April.

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