Here are excerpts from the American-Statesman article:

Comer was put on 30 days paid administrative leave shortly after she forwarded an e-mail in late October announcing a presentation being given by Barbara Forrest, author of "Inside Creationism's Trojan Horse," a book that says creationist politics are behind the movement to get intelligent design theory taught in public schools. Forrest was also a key witness in the Kitzmiller v. Dover case concerning the introduction of intelligent design in a Pennsylvania school district. Comer sent the e-mail to several individuals and a few online communities, saying, "FYI."

Agency officials cited the e-mail in a memo recommending her termination...  "Ms. Comer's e-mail implies endorsement of the speaker and implies that TEA endorses the speaker's position on a subject on which the agency must remain neutral."

Comer's resignation comes just months before the State Board of Education is to begin reviewing the science portion of the Texas Essential Knowledge and Skills, the statewide curriculum that will be used to determine what should be taught in Texas classrooms and what textbooks are bought.

The call to fire Comer came from Lizzette Reynolds, who previously worked in the U.S. Department of Education. She also served as deputy legislative director for Gov. George W. Bush. She joined the Texas Education Agency as the senior adviser on statewide initiatives in January.

Eugenie Scott, executive director of the National Center for Science Education, which sent the original e-mail to Comer announcing the event, said Comer's situation seems to be a warning to agency employees. "This just underscores the politicization of science education in Texas," Scott said. "In most states, the department of education takes a leadership role in fostering sound science education. Apparently TEA employees are supposed to be kept in the closet and only let out to do the bidding of the board."