DNA, often called the blueprint of life, is built from four chemical building blocks known as deoxy-nucleoside triphosphates ...
Biology lectures teach students that when a cell’s replication machinery comes together, DNA polymerase takes off down the double-helix like a car on a highway ...
The latest short science news items from C&EN. Ting F. Zhu, who led the work, says it is a step on the way to creating a mirror version of the so-called central dogma of molecular biology, which ...
Polymerase chain reaction (PCR) is a fundamental molecular biology tool that scientists use to amplify and analyze genetic material, such as DNA and RNA. PCR involves the enzymatic amplification of ...
As expected, accuracy also depended on whether the DNA polymerase retains a 'proofreading' functionality, which verifies (and if necessary removes) any mismatched nucleotides: a version of the enzyme ...
An international research team has determined the first high-resolution structures of the herpes simplex virus origin-binding ...
In the latest shake-up for scientific dogma, research has demonstrated that eukaryotic cells can convert RNA sequences back into DNA, through a misunderstood, ‘error-prone’ polymerase. Historically, ...
Mutational Analysis of Circulating Tumor DNA in Patients With Estrogen Receptor–Positive/Human Epidermal Growth Factor Receptor 2–Negative Advanced Breast Cancer Receiving Palbociclib: Results From ...
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