Your DNA is continually damaged by sources both inside and outside your body. One especially severe form of damage called a ...

For example, using the scaffolds as a foundation ... C and G nucleotides. A single strand of RNA can fold back on itself by forming base pairs, interactions between individual nucleotides in ...

For example, many types of RNA have been found to be catalytic--that ... they also work to inhibit gene expression. Specifically, one strand of a double-stranded siRNA molecule can be incorporated ...

Not all DNA looks like the familiar twisted ladder. Sometimes, parts of our genetic code fold into unusual shapes. One such ...

Nevertheless, direct information on the originating strand can substantially enhance the value of an RNA-seq experiment. For example, such information would help to accurately identify antisense ...

as demonstrated by the recent successes of RNA vaccines and double-stranded RNA (dsRNA) therapies. But while health care providers can now successfully ... A study published in PNAS reveals how a ...

The question of how life could have emerged is one of the most long-standing mysteries in science. In a new study, the ...

Elongation commences when RNA polymerase unwinds double-stranded DNA into two single strands ... bacterial or viral enzyme activity during one stage of transcription. For example, the rifamycins 5 are ...

A further choice must be made between strand-specific and non-strand-specific ... challenges for scientists to bear in mind when considering RNA-seq experiments. These include: The impact of sample ...

A new pediatric brain cancer treatment uses a short RNA strand to shut down a deadly mutation ... Unfortunately, verification still requires a biopsy sample of the tumor. Another clinical trial ...

of dsRNA present in an mRNA sample. After many experiments, the team settled on using two different fluorescent dyes—one for labeling RNA and another for DNA. Because of the double-stranded ...

RNA is single-stranded where DNA is double-stranded ... these coacervate droplets into distilled water – for example, rainwater or freshwater of any type – and they get a sort of tough ...