The phrase "as a single strand" is correct and usable in written English.
It can be used to describe something that is unified or connected in a singular manner, often in contexts related to biology, textiles, or metaphorical expressions.
Example: "The DNA molecule is often depicted as a double helix, but it can also exist as a single strand during certain processes."
Alternatives: "in one piece" or "as one unit".
The molecule gives the appearance of a distorted eight-stranded β-barrel by treating β1 and β4 as a single strand.
In the abstract, he wrote: "When this terminal region is present as a single strand, as in bacteriophage lambda, Escherichia coli DNA polymerase can be used to repair the single-stranded region with the addition of radioactive nucleotides to the 3′-end copying the protruding 5′-terminated single strand.
It is thought this is a defense against viruses because RNA is usually found as a single strand except in viruses.
Designed as a single strand filled with living matter inspired by the form and function of the human gastrointestinal tract, this wearable is designed as a an organ system for consuming and digesting biomass, absorbing nutrients and expelling waste.
The main instrument in the kit, the MinION, was developed by Oxford Nanopore Technologies, weighs less than 100 grams and works by taking frequent electrical current measurements as a single strand of DNA passes through one of 2,000 pores in a plastic membrane.
It might be just four micrometres thick – about as thick as a single strand of spider silk – but this layer is very important.
The users can select between 1 to 10 motifs to return per algorithm as well as selecting a single strand or both strands for the motif detection.
There are any number of ways neighboring guanines can interact to form secondary structure such as when a single strand folds onto itself (unimolecular), two separate strands interact (bimolecular), or where four different molecules join to form a quadrimolecular G-complex [38].
The only class II elements that transpose by a different mechanism are Helitrons and related elements, that transpose by rolling-circle replication, Mavericks, whose transposition mechanism is not yet known [14], and the bacterial IS200/605 family of insertion sequences that transpose as a single stranded transposon circle [15], [16].
They are then unwound and loaded onto AGO2 as a single stranded guide siRNA [ 4].
A bulge loop can be viewed as a single stranded region which interrupts a stem on one side.
