Ribosomal in a sentence

Since the large ribosomal subunit is 28S (approximately 5kb) and the small ribosomal subunit is 18S (approximately 2kb) two prominent bands appear on the gel, the larger at close to twice the intensity of the smaller.

The structural cohesion of the nucleolus depends on its activity, as ribosomal assembly in the nucleolus results in the transient association of nucleolar components, facilitating further ribosomal assembly, and hence further association.

A cladistic analysis of DNA sequence data of the S7 ribosomal protein intron 1 supports the view that it is distinct enough to constitute a monotypic subfamily.

Another protective mechanism found among bacterial species is ribosomal protection proteins.

An RNA ladder is often run alongside the samples on an electrophoresis gel to observe the size of fragments obtained but in total RNA samples the ribosomal subunits can act as size markers.

Crystallographic work has shown that there are no ribosomal proteins close to the reaction site for polypeptide synthesis.

For example, a ribosomal mutation may protect a bacterial cell by changing the binding site of an antibiotic but it will also slow the process of protein synthesis.

Gels RNA run on a formaldehyde agarose gel to highlight the 28S (top band) and 18S (lower band) ribosomal subunits.

In some cases, these products fold into structures which are involved in critical cell functions (e.g. ribosomal RNA and transfer RNA ).

In the cytoplasm, ribosomal RNA and protein combine to form a nucleoprotein called a ribosome.

Most of the cleavage and modification of rRNAs occurs in the DFC, while the latter steps involving protein assembly onto the ribosomal subunits occur in the GC.

Once the rRNA subunits are processed, they are ready to be assembled into larger ribosomal subunits.

Only recently has it become possible to determine the identities and relative abundances of organisms in natural populations, typically using PCR -based strategies that target 16S small subunit ribosomal ribonucleic acid (16S rRNA) genes.

Resistance The primary means of bacterial resistance to macrolides occurs by post-transcriptional methylation of the 23S bacterial ribosomal RNA.

Ribosomal RNA (rRNA) is the catalytic component of the ribosomes.

RNA and ribosomal subunits must be continually transferred from the nucleus to the cytoplasm.

Steitz was awarded the 2009 Nobel Prize in Chemistry for determining the even larger structure of the large 50S ribosomal subunit, leading to an understanding of possible medical treatments.

The fluoroketolides have three ribosomal interaction sites.

The mechanism involves the binding of the ribosomal protection proteins to the ribosomes of the bacterial cell, which in turn changes its conformational shape.

These species are associated with inflammation. citation Taxonomy The group is defined primarily in terms of ribosomal RNA (rRNA) sequences.