Sequences

Due to the ongoing production of mutant sequences, selection does not act on single sequences, but on mutational "clouds" of closely related sequences, referred to as quasispecies.

Further, selection arises because different types of sequences tend to replicate at different rates, which leads to the suppression of sequences that replicate more slowly in favor of sequences that replicate faster.

The probability of decay does not depend on the sequences' age; old sequences are just as likely to decay as young sequences.

This definition covers several different uses of the word "sequence", including one-sided infinite sequences, bi-infinite sequences, and finite sequences (see below for definitions).

Moreover, Bloom's action sequences are some of the most agile and fun sequences to watch.

The Hitchcockian approach to scare sequences (Ripley and Newt ambushed by a facehugger; the motion sensor radar sequences) and twists like the climatic reveal of the Xenomorph Queen and its final battle with Ripley, remain classic moments in terror.

The opulent sets, resplendent costumes, stunning dance sequences, unique characters and top-notch action sequences are the takeaways from the two-minute teaser of Abhishek Varman directorial Kalank.

Though there are no actual fighting sequences in the play, Freedman drew inspiration from the way duels and fighting sequences are structured.

Abstract algebra Abstract algebra employs several types of sequences, including sequences of mathematical objects such as groups or rings.

Although the sequences that replicate more slowly cannot sustain their abundance level by themselves, they are constantly replenished as sequences that replicate faster mutate into them.

A set of Gold code sequences consists of 2 n 1 sequences each one with a period of 2 n 1. A set of Gold codes can be generated with the following steps.

As in many other Polynesian languages, diphthongs in Māori vary only slightly from sequences of adjacent vowels, except that they belong to the same syllable, and all or nearly all sequences of nonidentical vowels are possible.

At equilibrium, removal of slowly replicating sequences due to decay or outflow is balanced by replenishing, so that even relatively slowly replicating sequences can remain present in finite abundance.

Because E. coli methylates GATC DNA sequences, DNA synthesis results in hemimethylated sequences.

Because transcription factors can bind a set of related sequences and these sequences tend to be short, potential transcription factor binding sites can occur by chance if the DNA sequence is long enough.

Before the advent of radiocarbon dating, the fossilized trees had been dated by correlating sequences of annually deposited layers of sediment at Two Creeks with sequences in Scandinavia.

Both sense and antisense sequences can exist on different parts of the same strand of DNA (i.e. both strands can contain both sense and antisense sequences).

Clearly it is not foolproof as there are input sequences that yield all-zeros, all-ones, or other undesirable periodic output sequences.

Common activities in bioinformatics include mapping and analyzing DNA and protein sequences, aligning DNA and protein sequences to compare them, and creating and viewing 3-D models of protein structures.

Comparison of these sequences shows a remarkable amount of diversity; only about 20% of each genome represents sequences present in every one of the isolates, while around 80% of each genome can vary among isolates.