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PU.1
Transcription factor PU.1 is a protein that in humans is encoded by the ''SPI1'' gene. Function This gene encodes an ETS-domain transcription factor that activates gene expression during myeloid and B-lymphoid cell development. The nuclear protein binds to a purine-rich sequence known as the PU-box found on enhancers of target genes, and regulates their expression in coordination with other transcription factors and cofactors. The protein can also regulate alternative splicing of target genes. Multiple transcript variants encoding different isoforms have been found for this gene. Structure The ETS domain is the DNA-binding module of PU.1 and other ETS-family transcription factors. Interactions SPI1 has been shown to interact with: * FUS, * GATA2, * IRF4, and * NONO Nono may refer to: Places * Nono, Argentina, a municipality in the Province of Córdoba * Nono, Ecuador, a parish in the municipality of Quito in the province of Pichincha * Nono, Illubabor, Oromia (woreda) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IRF4
Interferon regulatory factor 4 (IRF4) also known as ''MUM1'' is a protein that in humans is encoded by the ''IRF4'' gene, located at 6p25-p23. IRF4 functions as a key regulatory transcription factor in the development of human immune cells.Nam S, Lim J-S (2016). "Essential role of interferon regulatory factor 4 (IRF4) in immune cell development." ''Arch. Pharm. Res''. 39: 1548–1555doi:10.1007/s12272-016-0854-1Shaffer AL, Tolga Emre NC, Romesser PB, Staudt LM (2009). "IRF4: Immunity. Malignancy! Therapy?" ''Clinical Cancer Research''. 15 (9): 2954-2961doi:10.1158/1078-0432.CCR-08-1845/ref> The expression of IRF4 is essential for the differentiation of T lymphocytes and B lymphocytes as well as certain myeloid cells. The ''MUM1'' symbol is polysemous; although it is an older synonym for ''IRF4'' (HGNC:6119), it is also the current HGNC official symbol for melanoma associated antigen (mutated) 1 (HGNC:29641; located at 19p13.3). Dysregulation of the ''IRF4'' gene can result in ''IRF ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FUS (gene)
RNA-binding protein FUS/TLS (FUused in Sarcoma/Translocated in LipoSarcoma), also known as heterogeneous nuclear ribonucleoprotein P2 is a protein that in humans is encoded by the ''FUS'' gene. Discovery FUS/TLS was initially identified as a fusion protein (FUS-CHOP) produced as a result of chromosomal translocations in human cancers, especially liposarcomas. In these instances, the promoter and N-terminal part of FUS/TLS is translocated to the C-terminal domain of various DNA-binding transcription factors (e.g. CHOP) conferring a strong transcriptional activation domain onto the fusion proteins. FUS/TLS was independently identified as the hnRNP P2 protein, a subunit of a complex involved in the maturation of pre-mRNA. Structure FUS/TLS is a member of the FET protein family that also includes the EWS protein, the TATA-binding protein TBP-associated factor TAFII68/TAF15, and the Drosophila cabeza/SARF protein. FUS/TLS, EWS and TAF15 have a similar structure, characteris ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GATA2
GATA2 or GATA-binding factor 2 is a transcription factor, i.e. a nuclear protein which regulates the expression of genes. It regulates many genes that are critical for the embryonic development, self-renewal, maintenance, and functionality of blood-forming, lympathic system-forming, and other tissue-forming stem cells. GATA2 is encoded by the ''GATA2'' gene, a gene which often suffers germline and somatic mutations which lead to a wide range of familial and sporadic diseases, respectively. The gene and its product are targets for the treatment of these diseases. Inactivating mutations of the ''GATA2'' gene cause a reduction in the cellular levels of GATA2 and the development of a wide range of familial hematological, immunological, lymphatic, and/or other disorders that are grouped together into a common disease termed GATA2 deficiency. Less commonly, these disorders are associated with non-familial (i.e. sporadic or acquired) ''GATA'' inactivating mutations. GATA2 deficiency ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protein
Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues. Proteins perform a vast array of functions within organisms, including catalysing metabolic reactions, DNA replication, responding to stimuli, providing structure to cells and organisms, and transporting molecules from one location to another. Proteins differ from one another primarily in their sequence of amino acids, which is dictated by the nucleotide sequence of their genes, and which usually results in protein folding into a specific 3D structure that determines its activity. A linear chain of amino acid residues is called a polypeptide. A protein contains at least one long polypeptide. Short polypeptides, containing less than 20–30 residues, are rarely considered to be proteins and are commonly called peptides. The individual amino acid residues are bonded together by peptide bonds and adjacent amino acid residues. The sequence of amino acid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gene
In biology, the word gene (from , ; "... Wilhelm Johannsen coined the word gene to describe the Mendelian units of heredity..." meaning ''generation'' or ''birth'' or ''gender'') can have several different meanings. The Mendelian gene is a basic unit of heredity and the molecular gene is a sequence of nucleotides in DNA that is transcribed to produce a functional RNA. There are two types of molecular genes: protein-coding genes and noncoding genes. During gene expression, the DNA is first copied into RNA. The RNA can be directly functional or be the intermediate template for a protein that performs a function. The transmission of genes to an organism's offspring is the basis of the inheritance of phenotypic traits. These genes make up different DNA sequences called genotypes. Genotypes along with environmental and developmental factors determine what the phenotypes will be. Most biological traits are under the influence of polygenes (many different genes) as well as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NONO
Nono may refer to: Places * Nono, Argentina, a municipality in the Province of Córdoba * Nono, Ecuador, a parish in the municipality of Quito in the province of Pichincha * Nono, Illubabor, Oromia (woreda), Ethiopia, or Nono Sele ** Nono, Illubabor, Oromia (town), in Nono woreda * Nono, West Shewa, Oromia, Ethiopia, a woreda Animals * Black nono (''Simulium buissoni''), a midge species on the Marquesas Islands in Polynesia, with the common name nono or no-no * White nono (''Leptoconops albiventris''), a midge species on the Marquesas Islands in Polynesia, with the common name nono or no-no People * Nonô (footballer, born 1899), Nonô (footballer, 1899-1931), full name Claudionor Gonçalves da Silva, Brazilian football forward * Nonô (footballer, born 1940), full name Cláudionor Reinaldo Franco, Brazilian football defender * Nono (footballer, born 1991), a Spanish winger for CD Tenerife, full name David González Plata * Nono (footballer, born 1993), a Spanish midfielder, ful ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
