41.   They were pleased to find it used the same basic genes as the fruit fly, yet had developed some novel uses for them, Dr. Carroll said.

42.   This same gene also turned out to control the rhythm of their love songs.

43.   To complicate matters further, the same gene defect may not behave the same way in all families.

44.   Variants of the same genes that drive the aging process in worms also are found in people.

45.   You see the same genes used again and again, always co-opted for other uses.

46.   Another mutation on the same gene is thought to cause up to half of all childhood deafness in people of Northern European ancestry.

47.   But at root, they say, may be a deep-seated reluctance among Japanese to accept that they share the same genes as their Korean and Chinese neighbors.

48.   Descendants of those vines now grow all over the world, all with the same genes of the original chance breeding, said Meredith.

49.   Each victim had the same chemical link in one spot of a gene, the same gene analyzed in the mouse study.

50.   For example, muscular dystrophy and cystic fibrosis are caused by the same genes in mice as they are in humans, she said.