Sentences with phrase «precise sequence»

Seeman designed specific short strands of DNA containing precise sequences of base pairs that will spontaneously pair up in such a way as to form complex designed structures.

Complex movements that require precise sequencing are initiated too early and then overshoot their target.

Not only do these tools detect the mutations or clonotypes at extremely low frequencies, but they also output precise sequences and any observed mismatches that have arisen through the disease progression.

The ESRF storage ring has a circumference of 844 metres and consists of 32 cells, each comprising a long straight section (for the location of the insertion devices) and an arc with a very precise sequence of magnets, vacuum chambers and beam diagnostics.

Success or failure in pressing lengthy, precise sequences of buttons does not seem to correspond to success or failure within the game.

But to coax them down a specific path in the lab requires recreating the precise sequence and timing of environmental cues in the womb — the signals from proteins and hormones that tell cells what kind of tissue to become.

It starts with a long DNA strand — called a scaffold — that has a precise sequence of the four molecular units, or nucleotides, dubbed A, C, G, and T, with which DNA spells out its genetic code.

I'm keen to find out the precise sequence of changes to OLs and myelin during learning and whether these changes are needed more in some parts of the brain than others, which might shed light on some of the mysteries still surrounding how the brain adapts and learns throughout life.»

Toward a Cure Developing effective treatments against the virus required researchers to understand the structure of the various proteins that formed its outer shell, as well as the precise sequence of its genetic material, which is made up of RNA — a process that took the better part of the 1990s and involved researchers working around the globe in government, academia and industry.

Most people are familiar with genetics, a field of research that focuses on the precise sequence of chemicals that form the ladder - like structure of DNA.

In order for heartworm disease to take hold, a precise sequence of events must occur involving the right climate, the right temperature for the right amount of time, the right species and sex of mosquito, and your dog's less - than - optimal immune system function.

But Copperwhite also uses wide, flat brushes that were evidently loaded with a precise sequence of hues along the bristles» tips, so that the resulting stroke is a multi-colored band.

Most people are familiar with genetics, a field of research that focuses on the precise sequence of chemicals that form the ladder - like structure of DNA.