EX-16.1 2 mblxexhibit161.htm EXHIBIT 16.1 Exhibit

Exhibit 16.1

[PricewaterhouseCoopers LLP logo]

January 5, 2017

Securities and Exchange Commission
100 F Street, N.E.
Washington, DC 20549


We have read the statements made by Metabolix, Inc. (copy attached) which we understand will be filed with the Securities and Exchange Commission, pursuant to Item 4.01 of Form 8-K, as part of the Form 8-K of Metabolix dated January 3, 2017. We agree with the statements concerning our Firm in such Form 8-K.

Very truly yours,

/s/ PricewaterhouseCoopers LLP

PricewaterhouseCoopers LLP