President-elect Joe Biden says "science will always be at the forefront of my administration," and he is elevating the post of science adviser to Cabinet level, a White House first.

Biden, who introduced his team on Saturday, said the scientists "will ensure everything we do is grounded in science, facts and the truth."

A pioneer in mapping the human genome -- the "book of life" -- is in line to be director of the Office of Science and Technology Policy and adviser on science. Eric Lander is the founding director of the Broad Institute of MIT and Harvard and was the lead author of the first paper announcing the details of the human genome. He would be the first life scientist to have that White House job. His predecessor is a meteorologist.

The president-elect also is retaining the director of the National Institutes of Health, Dr. Francis Collins, who worked with Lander on the human genome project. Biden also is naming two prominent female scientists to co-chair the President's Council of Advisors on Science and Technology.

Frances Arnold, a California Institute of Technology chemical engineer who won the 2018 Nobel Prize in chemistry, and MIT vice-president for research and geophysics professor Maria Zuber will lead the outside science advisory council. Lander held that position during Obama administration.

Collins, in an email statement, called Lander "brilliant, visionary, exceptionally creative and highly effective in aspiring others."

"I predict he will have a profound transformational effect on American science," Collins said.

The job as director of science and technology policy requires Senate confirmation.

Science organizations were also quick to praise Lander and the promotion of the science post to Cabinet level.

Elevating the position "clearly signals the administration's intent to involve scientific expertise in every policy discussion," said Sudip Parikh, chief executive officer of the American Association for the Advancement of Science, the world's largest general scientific society.

Biden has picked Princeton's Alondra Nelson, a social scientist who studies science, technology and social inequality, as deputy science policy chief.

Lander, also a mathematician, is a professor of biology at both Harvard and MIT and his work has been cited nearly half a million times in scientific literature, one of the most among scientists. He has won numerous science prizes, including a MacArthur "genius" fellowship and a Breakthrough Prize, and is one of Pope Francis' scientific advisers.

Lander has said in talks that an opportunity to explain science is his "Achilles' heel": "I love teaching and more than that, I firmly believe that no matter what I do in my own scientific career, the most important impact that I could ever have on the world is going to be through my students."