EX-21.1 40 dex211.htm SUBSIDIARIES OF ARCA BIOPHARMA, INC. AS OF MARCH 24, 2009 Subsidiaries of ARCA biopharma, Inc. as of March 24, 2009

Exhibit 21.1

ARCA BIOPHARMA, INC.

LIST OF SUBSIDIARIES

 

1.

Hyseq Diagnostics, Inc., a Nevada corporation.(1)

 

2.

ARCA biopharma Colorado, Inc., a Delaware corporation.(2)

 

(1) Was the registrant’s sole subsidiary as of December 31, 2008.
(2) Became a subsidiary of the registrant on January 27, 2009.