例句與造句

1. Alfred Hershey and Martha Chase furthered Avery's research in 1952 with the Hershey Chase experiment.
2. We also discussed experiments done by other scientists that support the results of the Hershey-Chase experiments.
3. Experiments on hereditary material during the time of the Hershey-Chase Experiment often used bacteriophages as a model organism.
4. This resembled a large-scale pulse-chase experiment, but could not have been performed as a regular experiment in humans due to scientific ethics.
5. At that time DNA was not yet accepted as the carrier of hereditary information, which only was the case after the Hershey Chase experiment of 1952.
6. It's difficult to find chase experiment in a sentence. 用chase experiment造句挺難的
7. BrdU pulse / chase experiments with these cells demonstrated that chromosomes segregated non-randomly only when the cells were induced to divide asymmetrically like adult stem cells.
8. The Hershey Chase experiment in 1952 showed that only DNA and not protein enters a bacterial cell upon infection with Transduction of bacteria by bacteriophages was first described in the same year.
9. Hershey, described retrospectively the circumstances leading to the experiment using phage that he performed with his technician, Martha Chase, in 1952, later known as the Hershey Chase experiment.
10. By the time of the 1952 Hershey Chase experiment, geneticists were more inclined to consider DNA as the genetic material, and Alfred Hershey was an influential member of the phage group.
11. DNA's role in heredity was confirmed in 1953, when Alfred Hershey and Martha Chase in the Hershey-Chase experiment showed that DNA is the genetic material of the T2 phage.
12. Despite the much less precise experimental results ( they found a not-insignificant amount of protein entering the cells as well as DNA ), the Hershey Chase experiment was not subject to the same degree of challenge.
13. In a pulse-chase experiment, Young and his co-workers showed the migration of newly synthesized opsin from the ciliary stalk to the end of the outer segment, which is ultimately phagocytosed by the RPE cell.
14. He moved with his assistant Martha Chase to Cold Spring Harbor, New York, in 1950 to join the Carnegie Institution of Washington's Department of Genetics, where he and Chase performed the famous Hershey Chase experiment in 1952.
15. Salvador Luria, while studying UV irradiated phage T4 in 1946, discovered MR and proposed that the observed reactivation of damaged phage occurs by a recombination mechanism . ( see refs . ) This preceded the confirmation of DNA as the genetic material in 1952 in related phage T2 by the Hershey Chase experiment.
16. In contrast, " in vivo " pulse-chase experiments have revealed early interactions between V o and V 1 subunits, to be specific, the a and B subunits, suggesting that subunits are added in a step-wise fashion to form a single complex in a concerted assembly process ( Kane, 1999 ).
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