Sharp, Phillip Allen

Sharp, Phillip Allen,

1944–, American geneticist, b. Falmouth, Ky., Ph.D., Univ. of Illinois, 1969. Sharp joined the faculty at the Massachusetts Institute of Technology in 1974, where he has spent his entire career; in 1993 he and Richard J. RobertsRoberts, Richard John,
1943–, British biochemist, Ph.D., Univ. of Sheffield, 1968. Roberts joined James D. Watson's Cold Spring Harbor Laboratory in New York in 1972, becoming assistant director for research in 1986.
..... Click the link for more information. received the Nobel Prize in physiology or medicine for their discovery of "split genes." Using the adenovirus, which causes the common cold, as their experimental model system, the two independently discovered that a single gene could be present in DNA as several discontinuous segments, separated by "nonsense" segments. In the expression of genetic information, these irrelevant segments are edited out and the remaining material is spliced, yielding the final genetic message. The genetic makeup of the adenovirus is similar to that of higher organisms, and other researchers went on to show that split genes are common in such organisms, including humans.

单词	sharp, phillip allen
释义	Sharp, Phillip Allen Sharp, Phillip Allen, 1944–, American geneticist, b. Falmouth, Ky., Ph.D., Univ. of Illinois, 1969. Sharp joined the faculty at the Massachusetts Institute of Technology in 1974, where he has spent his entire career; in 1993 he and Richard J. RobertsRoberts, Richard John, 1943–, British biochemist, Ph.D., Univ. of Sheffield, 1968. Roberts joined James D. Watson's Cold Spring Harbor Laboratory in New York in 1972, becoming assistant director for research in 1986. ..... Click the link for more information. received the Nobel Prize in physiology or medicine for their discovery of "split genes." Using the adenovirus, which causes the common cold, as their experimental model system, the two independently discovered that a single gene could be present in DNA as several discontinuous segments, separated by "nonsense" segments. In the expression of genetic information, these irrelevant segments are edited out and the remaining material is spliced, yielding the final genetic message. The genetic makeup of the adenovirus is similar to that of higher organisms, and other researchers went on to show that split genes are common in such organisms, including humans.
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