Sentence examples for mean base composition from inspiring English sources

The combined 18 S rRNA plus 28 S rRNA pre-aligned data set has a mean base composition across the entire matrix as follows: U = 23.1; C = 22.3; A = 26.4; and G = 28.2.

Four base composition parameters are estimated from the average base composition of the extant sequences.

To estimate the sample mean of base composition in 10 000 promoters of three species, single random sampling (n = 100) was conducted for 1000 replicates, based on the central limit theorem.

The location of this motif was found to be highly conserved, with its first A mainly at positions −21 in humans, −22 in Arabidopsis and at position −24 in maize upstream of the poly(A) site; and vi) the predominance of a specific motif was not found in all the base abundance peak areas, which means that the base composition pattern was also important.

This means that the base composition of the organism is the most important determinant of the particular threshold N value where over-representation begins and argues against an absolute solely thermodynamic determinant to the N value where over-representation begins via slip strand replication.

The program aims to remove any correlation arising from a natural secondary structure while preserving mean pairwise identity and base composition.

Results represent the mean (± SD) of detailed information of base pairing and nucleotide composition.

About base composition, the mean GC3 is 58.7%, with a very wide range from 29.3%to89.3%3%.

By ◦ we mean the composition operator.

Sequences of 10 000 independent promoters from −1 to −1000 were randomly selected from genomic sequences of rice and soybean genes that have data for the full-length cDNA sequences to obtain the mean value of base compositions.

The target mRNAs represented a broad range of sizes (as measured by cDNA lengths; range 110 8074; mean 1876 nt; 190 nt 95% CI) and base composition (range 38 68% GC; mean 52% GC; 0.85% 95% CI).