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A class of RNA having structures with triplet nucleotide sequences that are complementary to the triplet nucleotide coding sequences of mRNA. The role of tRNAs in protein synthesis is to bond with amino acids and transfer them to the ribosomes, where proteins are assembled according to the genetic code carried by mRNA..
Industry:Biology
One of the two sex chromosomes, X and Y.
See also: Y chromosome, sex chromosome.
Industry:Biology
One of the two sex chromosomes, X and Y.
See also: X chromosome, sex chromosome.
Industry:Biology
A collection of DNA sequences that code for genes. The sequences are generated in the laboratory from mRNA sequences.
See also: messenger RNA.
Industry:Biology
DNA that is synthesized in the laboratory from a messenger RNA template..
Industry:Biology
The molecule that encodes genetic information. DNA is a double-stranded molecule held together by weak bonds between base pairs of nucleotides. The four nucleotides in DNA contain the bases adenine (A), guanine (G), cytosine (C), and thymine (T). In nature, base pairs form only between A and T and between G and C; thus the base sequence of each single strand can be deduced from that of its partner..
Industry:Biology
A service that stores DNA extracted from blood samples or other human tissue..
Industry:Biology
Genes encoding proteins that correct errors in DNA sequencing..
Industry:Biology
The use of existing DNA as a template for the synthesis of new DNA strands. In humans and other eukaryotes, replication occurs in the cell nucleus..
Industry:Biology
