GATA box gene transcription laboratory

Associate Editor(s)-in-Chief: Henry A. Hoff

EpoR is thought to contribute to differentiation via multiple signaling pathways including the STAT5 pathway. Credit: Monkeyontheloose.{{free media}}

A laboratory is a specialized activity, a construct, you create where you as a student, teacher, or researcher can have hands-on, or as close to hands-on as possible, experience actively analyzing an entity, source, or object of interest. Usually, there's more to do than just analyzing. The construct is often a room, building or institution equipped for scientific research, experimentation as well as analysis.

This laboratory is a continuation of the previous laboratory.

In this laboratory the general DNA maintained at NCBI for Gene ID:1 A1BG is examined to confirm, especially with the extended data between ZNF497 and A1BG, the presence or absence of GATA boxes primarily in the promoter regions regarding the possible expression of alpha-1-B glycoprotein.

Consensus sequences

Main article: Consensus sequence gene transcriptions

"GATA factors bind to a common upstream consensus site T/A(GATA)A/G and activate transcription in cotransfection assays."

GATA1 "binds specifically to DNA consensus sequence [a 'GATA' motif] [the GATA box] [AT]GATA[AG] promoter elements".

In "response to anemia and hypoxia, erythropoietin (Epo) gene transcription is activated in the kidney and liver (reviewed in Ebert and Bunn¹).

"Epo gene expression is regulated by an enhancer located 3'􏰀 to the transcriptional termination site.⁷ This 3'􏰀 enhancer contains a hypoxia response element (HRE) that has been shown to bind hypoxia-inducible transcription factors (HIFs).⁷ A binding sequence for nuclear receptor also resides in the enhancer.^1,8 Thus, these 2 cis-acting elements may control Epo gene expression in a hypoxia-inducible manner (reviewed in Koury⁹)."

This "GATA box actively participates in Epo gene regulation. The GATA box acts as a negative regulatory element in the hepatoma cell lines.¹⁰ During normoxic conditions, GATA transcription factors bind to the GATA box and repress Epo gene transcription, but when exposed to hypoxia, GATA binding markedly decreases, with a marked increase in Epo gene expression.^10,11"

"A GATA factor–binding motif (GATA box) has been identified in the core promoter region of the Epo gene, where a TATA box normally resides.¹⁰"

"The wild-type GATA-box in the wt-Epo-GFP transgene" [is] cTgataac.

"Since both GATA-2 and GATA-3 bind to the GATA box in distal tubular cells, both factors are likely to repress constitutively ectopic Epo gene expression in these cells. Thus, GATA-based repression is essential for the inducible and cell type–specific expression of the Epo gene."

Nucleotides

DNA mapping has been performed. Her DNA for A1BG promoters can be found at A1BG gene transcription#Nucleotides.

Programming

Sample programs for preparing test programs are available at A1BG gene transcription programming.

Hypotheses

Main article: Hypotheses

1. A1BG is not transcribed by a GATA box.
2. If a GATA box is present at least one transcription factor uses the GATA box to affect A1BG transcription.

Core promoters

Main article: Core promoter gene transcriptions

The diagram shows an overview of the four core promoter elements B recognition element (BRE), TATA box, initiator element (Inr), and downstream promoter element (DPE), with their respective consensus sequences and their distance from the transcription start site. Credit: Jennifer E.F. Butler & James T. Kadonaga.{{free media}}

The core promoter is approximately -34 nts upstream from the TSS.

From the first nucleotide just after ZSCAN22 to the first nucleotide just before A1BG are 4460 nucleotides. The core promoter on this side of A1BG extends from approximately 4425 to the possible transcription start site at nucleotide number 4460.

To extend the analysis from inside and just on the other side of ZNF497 some 3340 nts have been added to the data. This would place the core promoter some 3340 nts further away from the other side of ZNF497. The TSS would be at about 4300 nts with the core promoter starting at 4266.

Def. "the factors, including RNA polymerase II itself, that are minimally essential for transcription in vitro from an isolated core promoter" is called the basal machinery, or basal transcription machinery.

"The core promoter in human genes is the region from −40 to +40 and flanks the transcription start site (TSS) at +1. Although no single core promoter element is contained in all human promoters, many contain one or more of the following core elements [...]: the TATA box, initiator (Inr), TFIIB recognition elements (BREu and BREd), polypyrimidine initiator (TCT), motif ten element (MTE), and downstream core promoter element (DPE) [...]. Of these, the Inr element encompasses the TSS and is thought to be the most common core promoter element, with previous studies estimating that ∼50% of human core promoters contain an Inr (Gershenzon and Ioshikhes 2005; Yang et al. 2007). The commonly used consensus sequence for the human Inr, which was derived from mutational analyses, is YYANWYY from −2 to +5 (where, Y = C/T, W = A/T, N=A/C/G/T, and +1 is [A)] (Javahery et al. 1994; Lo and Smale 1996)."

"Kadonaga and colleagues (Vo ngoc et al. 2017) devised and implemented a novel multistep approach that combines experimental and computational methods to reinvestigate the human Inr consensus sequence. First, they generated two 5′-GRO-seq (5′ end-selected global run-on followed by sequencing) libraries with human MCF-7 cells to identify the 5′ ends of nascent capped transcripts. Second, they developed a peak-calling algorithm named FocusTSS to find transcripts in the 5′-GRO-seq data sets that were initiated at a focused position on the genome, hence identifying clear TSSs to enable analysis of Inr sequences. FocusTSS identified 7678 TSSs that were in both data sets. Third, to identify sequence motifs enriched among the focused TSSs, they used the HOMER motif discovery tool (Heinz et al. 2010), which yielded an Inr-like consensus sequence of BBCABW from −3 to +3 (where, B = C/G/T, W = A/T, and +1 is [A]). Forty percent of the focused TSSs contained a perfect match to the BBCABW consensus Inr."

Proximal promoters

Main article: Proximal promoter gene transcriptions

Def. a "promoter region [juxtaposed to the core promoter that] binds transcription factors that modify the affinity of the core promoter for RNA polymerase.^[12][13]" is called a proximal promoter.

The proximal sequence upstream of the gene that tends to contain primary regulatory elements is a proximal promoter.

It is approximately 250 base pairs or nucleotides, nts, upstream of the transcription start site.

The proximal promoter begins about nucleotide number 4210 in the negative direction.

The proximal promoter begins about nucleotide number 4195 in the positive direction.

Distal promoters

Main article: Distal promoter gene transcriptions

The "upstream regions of the human [cytochrome P450 family 11 subfamily A] CYP11A and bovine CYP11B genes [have] a distal promoter in each gene. The distal promoters are located at −1.8 to −1.5 kb in the upstream region of the CYP11A gene and −1.5 to −1.1 kb in the upstream region of the CYP11B gene."

"Using cloned chicken β^A-globin genes, either individually or within the natural chromosomal locus, enhancer-dependent transcription is achieved in vitro at a distance of 2 kb with developmentally staged erythroid extracts. This occurs by promoter derepression and is critically dependent upon DNA topology. In the presence of the enhancer, genes must exist in a supercoiled conformation to be actively transcribed, whereas relaxed or linear templates are inactive. Distal protein–protein interactions in vitro may be favored on supercoiled DNA because of topological constraints."

Distal promoter regions may be a relatively small number of nucleotides, fairly close to the TSS such as (-253 to -54) or several regions of different lengths, many nucleotides away, such as (-2732 to -2600) and (-2830 to -2800).

The "[d]istal promoter is not a spacer element."

Using an estimate of 2 knts, a distal promoter to A1BG would be expected after nucleotide number 2460.

Any transcription factors before A1BG from the direction of ZN497 may be out to 2300 nts.

Samplings

Main article: Sampling models

Regarding hypothesis 1

Hypothesis 1: A1BG is not transcribed by a GATA box.

For the Basic programs testing consensus sequence 3'-(A/C/G)(A/G/T)(GATA)(A/G)(A/C)-5' (starting with SuccessablesGATAbox.bas) written to compare nucleotide sequences with the sequences on either the template strand (-), or coding strand (+), of the DNA, in the negative direction (-), or the positive direction (+), the programs are, are looking for, and found:

1. negative strand in the negative direction (from ZSCAN22 to A1BG) is SuccessablesGATA--.bas, looking for 3'-(A/C/G)(A/G/T)GATA(A/G)(A/C)-5', 0.
2. negative strand in the positive direction (from ZNF497 to A1BG) is SuccessablesGATA-+.bas, looking for 3'-(A/C/G)(A/G/T)GATA(A/G)(A/C)-5', 0.
3. positive strand in the negative direction (from ZSCAN22 to A1BG) is SuccessablesGATA+-.bas, looking for 3'-(A/C/G)(A/G/T)GATA(A/G)(A/C)-5', 2, 3'-GGGATAGA-5', 100, 3'-ATGATAGA-5', 355.
4. positive strand in the positive direction (from ZSCAN22 to A1BG) is SuccessablesGATA++.bas, looking for 3'-(A/C/G)(A/G/T)GATA(A/G)(A/C)-5', 0.
5. complement, negative strand, negative direction is SuccessablesGATAc--.bas, looking for 3'-(C/G/T)(A/C/T)CTAT(C/T)(G/T)-5', 2, 3'-CCCTATCT-5', 100, 3'-TACTATCT-5', 355.
6. complement, negative strand, positive direction is SuccessablesGATAc-+.bas, looking for 3'-(C/G/T)(A/C/T)CTAT(C/T)(G/T)-5', 0.
7. complement, positive strand, negative direction is SuccessablesGATAc+-.bas, looking for 3'-(C/G/T)(A/C/T)CTAT(C/T)(G/T)-5', 0.
8. complement, positive strand, positive direction is SuccessablesGATAc++.bas, looking for 3'-(C/G/T)(A/C/T)CTAT(C/T)(G/T)-5', 0.
9. inverse complement, negative strand, negative direction is SuccessablesGATAci--.bas, looking for 3'-(G/T)(C/T)TATC(A/C/T)(C/G/T)-5', 1, 3'-GTTATCAT-5', 2500.
10. inverse complement, negative strand, positive direction is SuccessablesGATAci-+.bas, looking for 3'-(G/T)(C/T)TATC(A/C/T)(C/G/T)-5', 2, 3'-GTTATCCC-5', 3385, 3'-TTTATCAC-5', 4125.
11. inverse complement, positive strand, negative direction is SuccessablesGATAci+-.bas, looking for 3'-(G/T)(C/T)TATC(A/C/T)(C/G/T)-5', 1, 3'-TTTATCTT-5', 1732.
12. inverse complement, positive strand, positive direction is SuccessablesGATAci++.bas, looking for 3'-(G/T)(C/T)TATC(A/C/T)(C/G/T)-5', 2, 3'-GCTATCAG-5', 1840, 3'-TTTATCTT-5', 2628.
13. inverse negative strand in the negative direction (from ZSCAN22 to A1BG) is SuccessablesGATAi--.bas, looking for 3'-(A/C)(A/G)ATAG(A/G/T)(A/C/G)-5', 1, 3'-AAATAGAA-5', 1732.
14. inverse negative strand, positive direction is SuccessablesGATAi-+.bas, looking for 3'-(A/C)(A/G)ATAG(A/G/T)(A/C/G)-5', 2, 3'-CGATAGTC-5', 1840, 3'-AAATAGAA-5', 2628.
15. inverse positive strand, negative direction is SuccessablesGATAi+-.bas, looking for 3'-(A/C)(A/G)ATAG(A/G/T)(A/C/G)-5', 1, 3'-CAATAGTA-5', 2500.
16. inverse positive strand, positive direction is SuccessablesGATAi++.bas, looking for 3'-(A/C)(A/G)ATAG(A/G/T)(A/C/G)-5', 2, 3'-CAATAGGG-5', 3385, 3'-AAATAGTG-5', 4125.

Regarding hypothesis 2

Hypothesis 2: If a GATA box is present at least one transcription factor uses the GATA box to affect A1BG transcription.

GATA box and A1BG

A Google Scholar search using "GATA box" and A1BG did not match any articles.

GATA box and transcription factors present in A1BG

The PLAnt Cis-acting Regulatory DNA Elements Database (PLACE), where the "data files of PLACE are: place.dat and place.seq (version 30.0, 469 entries, Jan. 8th, 2007)" currently has 512 entries. Some of these appear to correspond to those transcription factors found so far that may occur in the promoters of A1BG. The database falls into two readily accessible parts: place.dat and place.seq. The more recent are the HumanTFDB and the AnimalTFDB2 and AnimalTFDB3.

More recently is "The 26th annual Nucleic Acids Research database issue and Molecular Biology Database Collection".

Verifications

Main article: Verification assessments

To verify that your sampling has explored something, you may need a control groups. Perhaps where, when, or without your entity, source, or object may serve.

Another verifier is reproducibility. Can you replicate something about your entity in your laboratory more than 3 times. Five times is usually a beginning number to provide statistics (data) about it.

For an apparent one time or perception event, document or record as much information coincident as possible. Was there a butterfly nearby?

Has anyone else perceived the entity and recorded something about it?

Gene ID: 1, includes the nucleotides between neighboring genes and A1BG. These nucleotides can be loaded into files from either gene toward A1BG, and from template and coding strands. These nucleotide sequences can be found in A1BG gene transcriptions. Copying the above discovered GATA boxes and putting the sequences in "⌘F" locates these sequences in the same nucleotide positions as found by the computer programs.

The programs also look for complementary GATA boxes and inverses which suggest directionality for the GATA boxes. These need verification from the literature.

Core promoter GATA boxes

Main article: Core promoter gene transcriptions

From the first nucleotide just after ZSCAN22 to the first nucleotide just before A1BG are 4460 nucleotides. The core promoter on this side of A1BG extends from approximately 4425 to the possible transcription start site at nucleotide number 4460.

There are no GATA boxes in the core promoter between ZSCAN22 and A1BG for A1BG.

From the first nucleotide just after ZNF497 to the first nucleotide just before A1BG are 858 nucleotides. The core promoter on this side of A1BG extends from approximately 824 to the possible transcription start site at nucleotide number 858. Nucleotides (nts) have been added from ZNF497 to A1BG. The TSS for A1BG is now at 4300 nts from just on the other side of ZNF497. The core promoter should now be from 4266 to 4300.

There are no GATA boxes in the core promoter between ZNF4987 and A1BG for A1BG.

Proximal promoter GATA boxes

Main article: Proximal promoter gene transcriptions

The proximal promoter begins about nucleotide number 4210 in the negative direction.

There are no GATA boxes between ZSCAN22 and A1BG for A1BG.

The proximal promoter begins about nucleotide number 4195 in the positive direction.

There are no GATA boxes between ZNF497 and A1BG for A1BG. But, these is an inverse GATA box 3'-AAATAGTG-5' ending at 4125 nts from ZNF497.

Distal promoter GATA boxes

Main article: Distal promoter gene transcriptions

Using an estimate of 2 knts, a distal promoter to A1BG would be expected after nucleotide number 2460 in the negative direction.

Between ZSCAN22 and A1BG on the positive strand, there is inverse GATA box 3'-CAATAGTA-5' ending at 2500 nts pointing toward ZSCAN22. There is also an inverse GATA box on the negative strand 3'-AAATAGAA-5' ending at 1732 nts pointing toward ZSCAN22. Closer to ZSCAN22 are GATA boxes there are 3'-ATGATAGA-5' ending at 355 nts and 3'-GGGATAGA-5' ending at 100 nts that point toward ZSCAN22 and A1BG.

Any transcription factors before A1BG from the direction of ZN497 may be out to 2300 nts.

Between ZNF497 and A1BG on the negative strand, there is an inverse GATA box 3'-AAATAGTG-5' ending at 4125 nts pointing toward ZNF497. There is another inverse GATA box 3'-CAATAGGG-5' ending at 3385 nts pointing toward ZNF497 on the positive strand. There is an inverse GATA box on the negative strand 3'-AAATAGAA-5' ending at 2628 nts, pointing toward ZNF497. Closer to ZNF497 there is an inverse GATA box 3'-CGATAGTC-5' ending at 1840 nts pointing toward ZNF497 and toward A1BG.

Transcribed GATA boxes

Gene ID: 473 is RERE arginine-glutamic acid dipeptide repeats. Variants 1 and 2: Zinc finger DNA binding domain; binds specifically to DNA consensus sequence [AT]GATA[AG] promoter elements.

Gene ID: 2056 is EPO erythropoietin. "A GATA factor–binding motif (GATA box) has been identified in the core promoter region of the Epo gene, where a TATA box normally resides.¹⁰"

Gene ID: 2623 is GATA1 GATA binding protein 1. Zinc finger binding to DNA consensus sequence [AT]GATA[AG]. "GATA-1 gene expression is essential for hematopoietic cell differentiation (reviewed in reference 33). The transcription factor GATA-1 is expressed in erythroid cells, megakaryocytes, eosinophils, and mast cells (9, 20, 36), as well as in Sertoli cells in the testis (6, 35). Two promoters, or first exons, exist in the GATA-1 gene (6). The distal (IT) promoter [􏰆3.9 kbp] specifies the expression of the GATA-1 gene in Sertoli cells, whereas the proximal (IE) promoter [-2.6 kbp], located between the IT exon and the common coding exons, directs GATA-1 gene expression in the hematopoietic lineages (6)." The "1.3-kbp region acts as an upstream activating element (UE) (17)." "UE was found to satisfy the classic criteria of an enhancer in the transfection assay and consequently was renamed the GATA-1 gene hematopoietic enhancer (G1HE)." A "network of GATA factors regulates the expression of the GATA-1 gene during hematopoietic cell differentiation, through the GATA box in G1HE, and that G1HE consists of two elements which determine erythroid or megakaryocyte lineage specificity." "Structure of the G1HE region [contains] Binding sites for transcription factors" ets (AAGGAA), E-box1 (CAAATG), CACCC-SP1 (CACCCCACCCCCGCC), GAT box (GATT), IK (TTCCC), GATA box (TTATCTA), IK (TTCCC), E-box2 (CAGCTG), CACCC (CACCC), SP1 (GGGATGGGGGAGGGAATGGGGTG), ets (TTCCTT) and AMLI (ACACCA). "GATA-1, GATA-2, or GATA-3 could occupy the GATA box in the core of G1HE."

Gene ID: 2624 is GATA2 GATA binding protein 2. Binds specifically to DNA consensus sequence [AT]GATA[AG] promoter elements.

Gene ID: 2625 is GATA3 GATA binding protein 3. Zinc finger binding to DNA consensus sequence [AT]GATA[AG].

Gene ID: 2626 is GATA4 GATA binding protein 4. Zinc finger DNA binding domain; binds specifically to DNA consensus sequence [AT]GATA[AG] promoter elements.

Gene ID: 2627 is GATA6 GATA binding protein 6. Zinc finger DNA binding domain; binds specifically to DNA consensus sequence [AT]GATA[AG] promoter elements.

Gene ID: 3043 is HBB hemoglobin subunit beta. "cGATA binds specifically to both the 3' enhancer and to the specialized TATA sequence (GATA at -30) in the 𝛃-globin promoter". "Mutations in the -30 GATA box that differentially abolish the binding of either cGATA-1 or TFIID have been analyzed in vivo and in vitro. These results indicate that TFIID is necessary for transcriptional initiation, and cGATA-1 regulates the ability of the distal enhancer to activate the promoter. Both proteins function separately through the same DNA-binding site and can displace each other, depending on their relative concentrations. Moreover, we find that non-DNA-binding proteins, or adaptors, are required to mediate this effect. Thus, a critical step in the tissue-specific regulation of the 𝛃-globin gene is the establishment of enhancer-promoter interaction mediated, in part, by cGATA-1 bound to -30. Once this interaction is stable, TFIID in combination with adaptor proteins can displace cGATA-1 from the -30 GATA site to form an active initiation complex." "The cGATA-1 protein binds GATA sequences in the 5' promoter [-37, 5'-CGGAGGC -30 GATAAAA-3' -24] and 3'-enhancer [+1898 5'-GTTGCA +1904 GATAAA +1909 CATTTTGCTATCAAGACTTG-3' +1929] of the chick 𝛃-globin gene." "cGATA-1 interacts with a GATA element in both the enhancer and promoter at the canonical TATA box position."

Gene ID: 6955 is TRA T cell receptor alpha locus. "GATA-3, is highly expressed in T lymphocytes and brain. This protein was first implicated in the regulation of T-cell-specific genes because the GATA consensus-binding site is located in the enhancer regions of the 𝛂 and 𝛅 chains of the T-cell receptor [TCR (Ho et al. 1989, 1991; Winoto and Baltimore 1989; Redondo et al. 1990)]."

Gene ID: 6964 is TRD T cell receptor delta locus. Both "mouse and human GATA-3 can trans-activate expression of the human TCR𝛅 gene through the GATA sequence in the enhancer (Ko et al. 1991)."

Gene ID: 7227 is TRPS1 transcriptional repressor GATA binding 1. Zinc finger binding to DNA consensus sequence [AT]GATA[AG] in variants 1, 2 and 3.

Gene ID: 9112 is MTA1 metastasis associated 1. Variant 1: Zinc finger DNA binding domain; binds specifically to DNA consensus sequence [AT]GATA[AG] promoter elements.

Gene ID: 9219 is MTA2 metastasis associated 1 family member 2. Isoforms 1 and 2: zinc finger binding to DNA consensus sequence [AT]GATA[AG].

Gene ID: 57504 is MTA3 metastasis associated 1 family member 3. All isoforms: zinc finger binding to DNA consensus sequence [AT]GATA[AG].

Gene ID: 140628 is GATA5 GATA binding protein 5. Binds specifically to DNA consensus sequence [AT]GATA[AG] promoter elements.

Gene ID: 100125288 is ZGLP1 zinc finger GATA like protein 1. Zinc finger binding to DNA consensus sequence [AT]GATA[AG].

Laboratory reports

Below is an outline for sections of a report, paper, manuscript, log book entry, or lab book entry.

Introduction

Many transcription factors (TFs) may occur upstream and occasionally downstream of the transcription start site (TSS), in this gene's promoter. The following have been examined so far: (1) AGC boxes (GCC boxes), (2) ATA boxes, (3) CAAT boxes, (4) C and D boxes, (5) CAREs (GA responsive complexes), (6) CArG boxes, (7) CENP-B boxes, (8) CGCG boxes, (9) CRE boxes, (10) DREB boxes, (11) EIF4E basal elements (4EBEs), (12) enhancer boxes (E boxes), (13) E2 boxes, (14) Factor II B recognition elements, (15) GAREs (GA responsive complexes), (16) GATA boxes, (17) G boxes, (18) GC boxes, (19) GLM boxes, (20) H boxes (21) HNF6s, (22) HY boxes, (23) Metal responsive elements (MREs), (24) Motif ten elements (MTEs), (25) Pyrimidine boxes (GA responsive complexes), (26) STAT5s, (27) TACTAAC boxes, (28) TATA boxes, (29) TAT boxes (GA responsive complexes), (30) TATCCAC boxes, (31) W boxes (GA responsive complexes), (32) X boxes and (33) Y boxes.

But, no (3) CAAT box, (7) CENP-B box, (8) CGCG boxes are too close to ZSCAN22, (10) no DREB box, (11) EIF4E basal element, (13) E2 boxes, (15) GARE are too close to ZSCAN22, (17) no G box, (19) GLM box, (24) MTE, (27) TACTAAC box, (29) a TAT box, (30) TATCCAC box, (32) X box, or (33) Y box occur.

Interactions may occur with (1) an AGC (GCC) box, (2) an ATA box, (4) C boxes, a D box, but the other C-box and D-box have not been tested, (5) CAREs, (6) CArG boxes, (9) a CRE box, (12) enhancer boxes, (14) a BRE^u, (18) GC boxes, (20) H box, (21) HNF6s, (22) HY boxes, (23) an MRE, (25) Pyrimidine boxes, (26) STAT5s, (28) TATA boxes outside the core promoter, or (31) W boxes.

Experiments

Regarding hypothesis 1: A1BG is not transcribed by a GATA box, if a GATA box is not present in the promoter of A1BG.

The Basic programs (starting with SuccessablesGATAbox.bas) were written to compare nucleotide sequences with the sequences on either the template strand (-), or coding strand (+), of the DNA, in the negative direction (-), or the positive direction (+), including the extended number of nts from 958 to 4445, looking for GATA boxes, their possible complements and inverses, to test the hypothesis that the consensus sequence 5'-(A/C/G)(A/G/T)(GATA)(A/G)(A/C)-3' is not present in the promoter of A1BG.

Results

Hypothesis 1

A1BG is not transcribed by an H box.

Discussions

If GATA boxes can occur at additional TSS locations, then A1BG can have multiple TSSs.

Laboratory evaluations

Main article: Evaluation judgments

No wet chemistry experiments were performed to confirm that Gene ID: 1 may be transcribed from either side using transcription factors in the core, proximal or distal promoters. The NCBI Gene database is generalized, whereas individual human genome testing could demonstrate that A1BG is transcribed from either side using known transcription factors. Sufficient nucleotides have been added to the data sets for the ZNF497 side to confirm likely transcription of A1BG by these known transcription factors.

See also

• Core promoter gene transcriptions
• GATA gene transcriptions
• H box gene transcriptions
• A1BG core promoter gene transcriptions
• Transcription of A1BG