Jan 7 (Reuters) - U.S. stock index futures slipped after an initial spike on Friday following the release of data that showed a weaker-than-expected rise in U.S. jobs growth last month.

At 8:34 a.m. ET, Dow e-minis were down 38 points, or 0.11%, S&P 500 e-minis were down 2.25 points, or 0.05%, and Nasdaq 100 e-minis were down 21.25 points, or 0.13%. (Reporting by Devik Jain in Bengaluru; Editing by Maju Samuel)