MeSH Browser

MeSH Heading: Host Factor 1 Protein
Tree Number(s): D12.776.097.513.500; D12.776.157.725.249; D12.776.664.962.249
Unique ID: D035001
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D035001
Scope Note: An integration host factor that was originally identified as a bacterial protein required for the integration of bacteriophage Q beta (ALLOLEVIVIRUS). Its cellular function may be to regulate mRNA stability and processing in that it binds tightly to poly(A) RNA and interferes with ribosome binding.
Entry Term(s): Host Factor 1; Host Factor Q; hfq Gene Product
Previous Indexing: Carrier Proteins (1994-2002)
Public MeSH Note: 2003; HFQ GENE PRODUCT & HOST FACTOR 1 were indexed under CARRIER PROTEINS 1994-2002
History Note: 2003; for HFQ GENE PRODUCT & HOST FACTOR 1 use INTEGRATION HOST FACTORS (NM) 1994-2002
Date Established: 2003/01/01
Date of Entry: 2002/07/03
Revision Date: 2004/07/28

Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

agonists (AG)

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)

Concept UI: M0089787
Scope Note: An integration host factor that was originally identified as a bacterial protein required for the integration of bacteriophage Q beta (ALLOLEVIVIRUS). Its cellular function may be to regulate mRNA stability and processing in that it binds tightly to poly(A) RNA and interferes with ribosome binding.
Terms: Host Factor 1 Protein Preferred Term
Term UI T472566
Date12/06/2001
LexicalTag NON
ThesaurusID NLM (2003); hfq Gene Product
Term UI T119788
Date01/01/1955
LexicalTag ACX
ThesaurusID NLM (2003); Host Factor 1
Term UI T119790
Date01/01/1955
LexicalTag NON
ThesaurusID NLM (2003); Host Factor Q
Term UI T472584
Date12/06/2001
LexicalTag NON
ThesaurusID NLM (2003)

Host Factor 1 Protein MeSH Descriptor Data 2024