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  2. Nuclease S1 - Wikipedia

    en.wikipedia.org/wiki/Nuclease_S1

    Nuclease S1 (EC 3.1.30.1) is an endonuclease enzyme that splits single-stranded DNA (ssDNA) and RNA into oligo- or mononucleotides. This enzyme catalyses the following chemical reaction Endonucleolytic cleavage to 5'-phosphomononucleotide and 5'-phosphooligonucleotide end-products

  3. Coronavirus spike protein - Wikipedia

    en.wikipedia.org/wiki/Coronavirus_spike_protein

    The S1 region of the spike glycoprotein is responsible for interacting with receptor molecules on the surface of the host cell in the first step of viral entry. [4] [7] S1 contains two domains, called the N-terminal domain (NTD) and C-terminal domain (CTD), [2] [7] sometimes also known as the A and B domains. [13]

  4. Upstream and downstream (transduction) - Wikipedia

    en.wikipedia.org/wiki/Upstream_and_downstream...

    Transforming growth factor-β (TGF-β) is a superfamily of cytokines that play a significant upstream role in regulating of morphogenesis, homeostasis, cell proliferation, and differentiation. [2] The significance of TGF-β is apparent with the human diseases that occur when TGF-β processes are disrupted, such as cancer, and skeletal ...

  5. 16-Dehydropregnenolone acetate - Wikipedia

    en.wikipedia.org/wiki/16-Dehydropregnenolone_acetate

    16-Dehydropregnenolone acetate (16-DPA) is a chemical compound used as an intermediate or synthon in the production of many semisynthetic steroids.As 7-ACA is for cephalosporins and 6-APA is for penicillins, 16-DPA is for steroids.

  6. Ribosome-binding site - Wikipedia

    en.wikipedia.org/wiki/Ribosome-binding_site

    The RBS in prokaryotes is a region upstream of the start codon. This region of the mRNA has the consensus 5'-AGGAGG-3', also called the Shine-Dalgarno (SD) sequence. [1] The complementary sequence (CCUCCU), called the anti-Shine-Dalgarno (ASD) is contained in the 3’ end of the 16S region of the smaller (30S) ribosomal subunit.

  7. Catabolite activator protein - Wikipedia

    en.wikipedia.org/wiki/Catabolite_activator_protein

    Catabolite Activator Protein (blue) bound to a piece of DNA (red). In cell biology, catabolite activator protein (CAP), which is also known as cAMP receptor protein (CRP), is a trans-acting transcriptional activator in bacteria that effectively catalyzes the initiation of DNA transcription by interacting with RNA polymerase in a way that causes the DNA to bend.

  8. Bioprocess - Wikipedia

    en.wikipedia.org/wiki/Bioprocess

    The upstream part of a bioprocess refers to the first step in which microbes/cells are grown, e.g. bacterial or mammalian cell lines (see cell culture), in bioreactors. Upstream processing involves all the steps related to inoculum development, media development, improvement of inoculum by genetic engineering process, optimization of growth ...

  9. Hemopexin - Wikipedia

    en.wikipedia.org/wiki/Hemopexin

    15458 Ensembl ENSG00000110169 ENSMUSG00000030895 UniProt P02790 Q91X72 RefSeq (mRNA) NM_000613 NM_017371 RefSeq (protein) NP_000604 NP_059067 Location (UCSC) Chr 11: 6.43 – 6.44 Mb Chr 7: 105.24 – 105.25 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Hemopexin (or haemopexin ; Hpx ; Hx), also known as beta-1B-glycoprotein, is a glycoprotein that in humans is encoded by the HPX ...