Are We There Yet? Researchers Differ on When a Genome Sequence Is Complete

if (n == null) The Scientist - Are We There Yet? Researchers Differ on When a Genome Sequence Is 'Complete' The Scientist 13[15]:12, Jul. 19, 1999 News Are We There Yet? Researchers Differ on When a Genome Sequence Is Complete By: Karen Hopkin A great deal of fanfare and much celebration greeted the publication of the C. elegans sequence in Science this past December.1,2 "Caenorhabditis elegans made it big today as Human Genome Project researchers in

Karen Hopkin
Jul 18, 1999

The Scientist 13[15]:12, Jul. 19, 1999


News

Are We There Yet?

Researchers Differ on When a Genome Sequence Is Complete By: Karen Hopkin

A great deal of fanfare and much celebration greeted the publication of the C. elegans sequence in Science this past December.1,2 "Caenorhabditis elegans made it big today as Human Genome Project researchers in the United States and Great Britain announced they have sequenced the animal's 97 million-base genome," stated the official press release distributed by the National Human Genome Research Institute (NHGRI). And Science's table of contents touted its special section commemorating "the completion of the genome sequence for C. elegans."

But is the worm sequence really complete? It all depends on what you mean by complete. "At some level it's a little arbitrary when you declare a sequence essentially complete," says NHGRI Director Francis Collins. And the worm sequence contained 100 or...