LifeDNA analysis may be done on Mars for first time An instrument that amplifies and sequences DNA could launch to Mars in the next decade – it would test whether Earth and Mars ever exchanged life ¿ìè¶ÌÊÓÆµ
LifeDNA's shapes could give clues to function The twists and bumps on stretches of non-coding DNA could reveal what they are there for, researchers say ¿ìè¶ÌÊÓÆµ