Trait : meaning of TRAIT in Hindi - Definition and Translation.
That left the scientists with only two options: either DNA replicated semiconservatively, as Watson and Crick had predicted, or it replicated dispersively. To differentiate between the two, Meselson and Stahl had to let the cells divide again and then sample the DNA after a second round of replication.
âIn the midst of this gloom and doom, Matt came in,â Stahl says. Meselson had finished his main research project and was ready to tackle Watson and Crick's hypothesis. Thus, Stahl changed his focus from bacteriophages to DNA replication.