Sentence examples for bases at the third from inspiring English sources
Bases at the third and fourth position "GT" in the 5'TIR, for example, were not complementary with their counterparts "GG" in the 3'TIR.
So far, only unmodified uridine in this position is considered to be capable of pairing with all four bases at the third codon positions, while modification of the uridine leads to decoding only partial codon members of the 4-codon boxes [ 31].
This notation is understood in the following way: the base at the first position of the anticodon is before the colon while the set of bases at the third position of the codon that can bind with the first position of the anticodon is after the colon.
The mutual information between the bases at the first and the third position conditioned on the base in the middle is calculated according to Eq. (1) and used as a feature.
The bases 'G' at the first and third positions imply that the absolute values of x and y are 2, respectively.
(iii) In the third encoding strategy, the signs of x and y are determined by the category of the base at the third codon position, while the absolute values of x and y are decided by the bases at the first and second positions, respectively.
(ii) Following the similar encoding strategy abovementioned, we can also determine the signs of x and y according to the base at the second codon position, and determine the absolute values of x and y by the bases at the first and third positions, respectively.
Here, we determine the signs of x and y by the base at the first position (→A, →G, →C, →T) and decide the absolute values of x and y by the bases at the second and third positions (1→A, 2→G, 3→C, 4→T), respectively.
Frequencies of bases at the first three flanking positions in the subset with one perfect octomer and intact ORF2s and 3' UTRs were significantly different from random (P < 0.01; Table 3).
The target sequence is amplified from a template DNA sample by PCR using two oligonucleotides each containing a single deoxyinosine base at the third position from the 5′ end.
Comparing the codon usage of the predicted ORFs to the anticodons of the resident tRNA complement, one might suggest that 50% of the tRNAs use a wobble base at the third codon position.
