Boy Scouts from the city were on a camping trip. The mosquitoes were so fierce, the boys had to hide under their blankets to avoid being bitten. Then one of them saw some lightning bugs and said to his friend,
"We might as well give up. They are coming after us with flashlights."
Philip LederBorn 19 Nov 1934.American geneticist who has contributed to mapping the genetic code and identifying the genetic basis of cancer. He introduced the oncomouse which was genetically engineered to be a model for the study of cancer. To create this trangenic mouse, the cancer-critical genes known as oncogenes were introduced by injection into mouse eggs. On 12 Apr1988, Leder and Timothy Stewart were granted a U.S. patent on transgenic nonhuman mammals (No. 4,736,866) resulting their work on the oncomouse. He was awarded National Medal of Science in 1991. « |
