Attached files

file filename
EX-3.1 - EX-3.1 - Ariosa Diagnostics, Inc.d630176dex31.htm
EX-3.3 - EX-3.3 - Ariosa Diagnostics, Inc.d630176dex33.htm
EX-3.4 - EX-3.4 - Ariosa Diagnostics, Inc.d630176dex34.htm
EX-4.1 - EX-4.1 - Ariosa Diagnostics, Inc.d630176dex41.htm
EX-10.3 - EX-10.3 - Ariosa Diagnostics, Inc.d630176dex103.htm
EX-10.1 - EX-10.1 - Ariosa Diagnostics, Inc.d630176dex101.htm
EX-10.5 - EX-10.5 - Ariosa Diagnostics, Inc.d630176dex105.htm
EX-10.9 - EX-10.9 - Ariosa Diagnostics, Inc.d630176dex109.htm
EX-10.2 - EX-10.2 - Ariosa Diagnostics, Inc.d630176dex102.htm
EX-10.4 - EX-10.4 - Ariosa Diagnostics, Inc.d630176dex104.htm
EX-10.6 - EX-10.6 - Ariosa Diagnostics, Inc.d630176dex106.htm
EX-10.16 - EX-10.16 - Ariosa Diagnostics, Inc.d630176dex1016.htm
EX-10.13 - EX-10.13 - Ariosa Diagnostics, Inc.d630176dex1013.htm
EX-10.10 - EX-10.10 - Ariosa Diagnostics, Inc.d630176dex1010.htm
EX-10.12 - EX-10.12 - Ariosa Diagnostics, Inc.d630176dex1012.htm
EX-10.17 - EX-10.17 - Ariosa Diagnostics, Inc.d630176dex1017.htm
S-1/A - AMENDMENT NO. 1 TO FORM S-1 - Ariosa Diagnostics, Inc.d630176ds1a.htm

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED ACCOUNTING FIRM

We consent to the reference to our firm under the caption “Experts” and to the use of our report dated February 28, 2014 (except for the last paragraph of Note 2, as to which the date is April 15, 2014), in Amendment No. 1 to the Registration Statement (Form S-1) and related Prospectus of Ariosa Diagnostics, Inc. dated April 16, 2014.

/s/ Ernst & Young LLP

Redwood City, California

April 16, 2014