Megabase

Megabase: Unit of length for DNA fragments that is equal to 1 million nucleotides. A megabase (Mb) is roughly equal to 1 centiMorgan (cM).
Found on http://www.medterms.com/script/main/art.asp?articlekey=25475

megabase

<molecular biology, unit> Unit of length for DNA fragmentsequal to 1million nucleotides androughly equal to 1 cM. ... (29 Oct 1998) ...
Found on http://www.mondofacto.com/facts/dictionary?megabase

Megabase

Unit of length for DNA fragments equal to 1 million nucleotides and roughly equal to 1 cM.
Found on http://www.ornl.gov/sci/techresources/Human_Genome/glossary/glossary.shtml

Megabase

Unit of length for DNA fragments equal to 1 million nucleotides and roughly equal to 1 cM.
Found on http://www.ornl.gov/sci/techresources/Human_Genome/glossary/glossary_m.shtm
No exact match found