Unlike previous DNA computers, the data can be erased and replaced like memory on classical computers to solve multiple ...

Long known as a messenger within cells, RNA is increasingly seen as life’s molecular communication system — even between ...

One of the DNA strands is replicated in a discontinuous fashion ... Assertion (A): DNA-dependent RNA polymerase catalyses polymerisation in the 5' to 3' direction. Reason (R): The strand with 5' to 3' ...

Nanopore sequencing Nanopore sequencing is a method for DNA/RNA analysis. It uses tiny pores in a membrane through which individual nucleic acid strands are drawn. Characteristic electrical ...

Today engineers are putting their own spin on DNA computing, to both record data and serve as biological computers, yet until ...

Unlike gene editing technologies, which make permanent changes to DNA, RNA therapies offer a ... occurring protein called RtcB, to splice RNA strands into loops. The other method, in contrast ...

Scientists have learned how plants keep viruses from being passed to their offspring, a finding that could ensure healthier ...

while RNA contains the sugar ribose, which has one more oxygen atom than deoxyribose, and DNA is typically double-stranded, forming a double helix structure. RNA is usually single-stranded and can ...

The ability of mother plants to prevent the spread of viruses to most of their offspring has puzzled scientists for a century ...