MeSH Browser

MeSH Heading: Cytochromes b
Tree Number(s): D08.244.187.249; D12.776.422.220.187.249
Unique ID: D045303
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D045303
Annotation: do not confuse with CYTOCHROME B GROUP
Scope Note: Cytochromes of the b group that have alpha-band absorption of 563-564 nm. They occur as subunits in MITOCHONDRIAL ELECTRON TRANSPORT COMPLEX III.
Entry Term(s): Apocytochrome b; Cytochrome b
CAS Type 1 Name: cytochrome b
Previous Indexing: Cytochrome b Group (1983-2003); Cytochromes (1966-1982)
Public MeSH Note: 2004; see CYTOCHROME B GROUP 1983-2003; APOCYTOCHROME B was indexed under APOPROTEINS & CYTOCHROME B 1983-2003 & under CYTOCHROMES 1979-1982
History Note: 2004; use CYTOCHROME B GROUP 1983-2003; for APOCYTOCHROME B use CYTOCHROMES B (NM) 1980-2002
Date Established: 2004/01/01
Date of Entry: 2003/07/09
Revision Date: 1955/01/01

Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

analysis (AN)

antagonists & inhibitors (AI)

biosynthesis (BI)

blood (BL)

cerebrospinal fluid (CF)

chemical synthesis (CS)

chemistry (CH)

classification (CL)

deficiency (DF)

drug effects (DE)

economics (EC)

genetics (GE)

history (HI)

immunology (IM)

isolation & purification (IP)

metabolism (ME)

pharmacokinetics (PK)

pharmacology (PD)

physiology (PH)

poisoning (PO)

radiation effects (RE)

standards (ST)

supply & distribution (SD)

therapeutic use (TU)

toxicity (TO)

ultrastructure (UL)

urine (UR)

Cytochromes b MeSH Descriptor Data 2025