The first section of the book, Cellular DNA Replication, begins with an excellent overview of genome duplication by Thomas J. Kelly and Bruce Stillman, followed by chapters on specific steps in ...

DNA replication is tightly monitored to ensure ... studies have been extended and combined with molecular and cellular biology approaches in an attempt to delineate the underlying causes of ...

Researchers have uncovered a source of "replication stress" during DNA replication, shedding light on a new cancer target.

Original DNA template - DNA is a double helix made of two complementary strands. Each strand can be used as a template to create a new DNA molecule. Free DNA nucleotides – needed to form the new ...

the helix structure is unwound special molecules break the weak hydrogen bonds between bases, which are holding the two strands together this process occurs at several locations on a DNA molecule ...

The CBSE Class 12 Biology exam, set for March 25, 2025, demands more than memorization—it requires conceptual clarity, ...

A study links the loss of DNA methylation across the genome—as is common in cancer—to the disruption of the 3-D compartments that organize the genome and to the timing of DNA replication. Cell lines ...

Our DNA is constantly under threat — from cell division errors to external factors like sunlight and smoking. Fortunately, ...

Mitochondrial deoxyribonucleic acid (mtDNA) is essential for cellular energy production and overall cell function.

Researchers have now uncovered the role of mitochondrial transcription elongation factor in maintaining the balance between ...