Sentence examples for essential initiation from inspiring English sources

IF2 in bacteria, which is known as eIF5B in eukaryotes and aIF5B in archaea, is an essential initiation factor, promoting initiator tRNA binding to the small ribosomal subunit, and subsequent subunit joining.

Another essential initiation factor is mTERF [ 5], which also mediates transcription termination in the form of cooperative binding.

These essential initiation factors are present in the cell in limiting amounts [ 15, 16], and it has been suggested that they are recycled from early to late origins during S phase.

Cancer metastasis is a major issue of treatment in the majority of human tumours, including TSCC (Gupta and Massagué, 2006), and EMT of the cancer cells is known to be the essential initiation for metastasis.

DOI: http://dx.doi.org/10.7554/eLife.10514.002 The σ subunit of bacterial RNA polymerase (RNAP) is an essential initiation factor that specifies the recognition of promoter sequences in the context of the RNAP holoenzyme (Feklistov et al., 2014).

However, even though the sequential activation of origins can be explained by limiting levels of essential initiation proteins, an open question is why limiting factors are preferentially recruited by early origins.

Activation of the transcription factor encoded by spo0A is essential for initiation of sporulation in B. subtilis (LeDeaux et al. [1995]).

The RNA binding activity of hTTP is essential for initiation of mRNA decay.

The exceptions include a unique gene, MXAN4486, and MXAN0581, which encodes the essential translation initiation factor InfC that is found in other δ Proteobacteria.

The primers used for amplifying the ORF additionally encoded essential translation initiation signals and 6xHis tag at the C-terminus of the protein for affinity purification.

The Ded1 helicase is essential for initiation of host mRNA translation, and human DDX3 complements the lethality of Ded1 null yeast [14], [35].