51.   In a groundbreaking experiment, California scientists have used gene therapy to induce nerves to regrow in rats with damaged spinal cords, partially restoring their ability to walk.

52.   In labs across the country, scientists are using these public funds to slice and dice the human genetic code.

53.   In mice, scientists have used the cells to cure paralysis, diabetes and brain disease.

54.   In such work, scientists use computers to construct phylogenetic, or family, trees comparing various strains of HIV.

55.   In testing the riders, scientists have used a newer, more drug-sensitive test that can detect EPO, but nothing has been found.

56.   In the end, the compromise solution was for Celera to agree to allow scientists to use the data and to download pieces of it with no restrictions whatsoever.

57.   In the film, scientists use dinosaur blood inside the mosquito to reconstruct and clone dinosaurs.

58.   In the Mir experiment, the scientists used small button-shaped scaffolds of polymer mesh.

59.   In recent years BASIX scientists from USGS used sonar-like devices to map geological features beneath the Bay floor.

60.   In research conducted at Ohio State University, scientists used two types of bacteria to convert the lactose in whey to acetate.