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 SOX9
Homo sapiens
 HIF1A
Homo sapiens
 Pax6
Mus musculus
 PAX6
Homo sapiens
 Snai2
Mus musculus
 PPARA
Homo sapiens
 Ppara
Mus musculus
 Thrb
Mus musculus
 SNAI2
Homo sapiens
 Tbr1
Mus musculus
Transcription Factor Encyclopedia  BETA
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Gene Ontology (automatically populated)
molecular_function (GO:0003674)
transcription regulator activity (GO:0030528)
 transcription factor activity (GO:0003700
cellular_component (GO:0005575)
organelle (GO:0043226)
membrane-bounded organelle (GO:0043227)
intracellular membrane-bounded organelle (GO:0043231)
 nucleus (GO:0005634
cell part (GO:0044464)
 intracellular (GO:0005622
biological_process (GO:0008150)
metabolic process (GO:0008152)
macromolecule metabolic process (GO:0043170)
(GO:0043283)
DNA metabolic process (GO:0006259)
 DNA replication (GO:0006260
cellular metabolic process (GO:0044237)
nucleobase, nucleoside, nucleotide and nucleic acid metabolic process (GO:0006139)
transcription (GO:0006350)
transcription, DNA-dependent (GO:0006351)
 transcription from RNA polymerase II promoter (GO:0006366
biological regulation (GO:0065007)
regulation of biological process (GO:0050789)
regulation of metabolic process (GO:0019222)
regulation of cellular metabolic process (GO:0031323)
regulation of nucleobase, nucleoside, nucleotide and nucleic acid metabolic process (GO:0019219)
regulation of transcription (GO:0045449)
 regulation of transcription, DNA-dependent (GO:0006355
regulation of gene-specific transcription (GO:0032583)
regulation of gene-specific transcription from RNA polymerase II promoter (GO:0010551)
 positive regulation of gene-specific transcription from RNA polymerase II promoter (GO:0010552
 negative regulation of gene-specific transcription from RNA polymerase II promoter (GO:0010553
negative regulation of transcription, DNA-dependent (GO:0045892)
 negative regulation of transcription from RNA polymerase II promoter (GO:0000122
positive regulation of transcription, DNA-dependent (GO:0045893)
 positive regulation of transcription from RNA polymerase II promoter (GO:0045944
regulation of cellular process (GO:0050794)
regulation of gene expression (GO:0010468)
regulation of transcription (GO:0045449)
 regulation of transcription, DNA-dependent (GO:0006355
regulation of gene-specific transcription (GO:0032583)
regulation of gene-specific transcription from RNA polymerase II promoter (GO:0010551)
 positive regulation of gene-specific transcription from RNA polymerase II promoter (GO:0010552
 negative regulation of gene-specific transcription from RNA polymerase II promoter (GO:0010553
negative regulation of transcription, DNA-dependent (GO:0045892)
 negative regulation of transcription from RNA polymerase II promoter (GO:0000122
positive regulation of transcription, DNA-dependent (GO:0045893)
 positive regulation of transcription from RNA polymerase II promoter (GO:0045944
 CategoryGO term IDTermEvidencePubmed
1BPGO:0006260DNA replicationIEA(none)
2BPGO:0010553negative regulation of gene-specific transcription from RNA polymerase II promoterIDA19706729
3BPGO:0000122negative regulation of transcription from RNA polymerase II promoterIGI1524678
4BPGO:0010552positive regulation of gene-specific transcription from RNA polymerase II promoterIDA19706729
5BPGO:0045944positive regulation of transcription from RNA polymerase II promoterIDA1524678
6BPGO:0006355regulation of transcription, DNA-dependentIEA(none)
7BPGO:0006366transcription from RNA polymerase II promoterTAS8710515
8CCGO:0005622intracellularIEA(none)
9CCGO:0005634nucleusIEA(none)
10MFGO:0003700transcription factor activityIDA1524678
MeSH cloud (automatically populated)
About this section
The MeSH cloud below displays MeSH terms that are associated with this transcription factor. The physical size of the terms reflect the significance of their association with the transcription factor as determined by the Fisher's Exact Test. It should be noted that these associations do not necessarily imply a positive correlation between the described MeSH term and this transcription factor. For instance, if the MeSH term "apoptosis" occurs, it may indicate that this transcription factor can induce apoptosis (positive correlation), or prevent apoptosis (negative correlation). Methods: The transcription factor is mapped to a set of Pubmed publications through the gene-to-pubmed association as provided by NCBI. Then, a collection of MeSH terms associated with the papers are compiled, along with the frequency of each MeSH term. The Fisher's Exact Test is conducted on the frequency of each term in the collection, versus its average frequency, to determine its significance in the collection. More information on MeSH can be found on the MeSH homepage.
MeSH term Fisher's exact p-value
1 NFI Transcription Factors 2.8 x 10-69
2 Y-Box-Binding Protein 1 7.6 x 10-27
3 Hela Cells 8.1 x 10-17
4 Promoter Regions, Genetic 7.0 x 10-13
5 Alternative Splicing 2.0 x 10-11
6 Binding Sites 2.7 x 10-11
7 RNA Polymerase II 1.0 x 10-10
8 Transcriptional Activation 3.1 x 10-10
9 Transcription, Genetic 5.8 x 10-10
10 Sp1 Transcription Factor 1.8 x 10-8
11 DNA, Complementary 3.1 x 10-8
12 Protein Binding 1.2 x 10-7
13 RNA Interference 9.7 x 10-7
14 Open Reading Frames 2.8 x 10-6
15 Epithelium, Corneal 7.3 x 10-6
16 Chromatin Immunoprecipitation 8.2 x 10-6
17 Chromosomes, Human, Pair 19 8.2 x 10-6
18 Exons 1.5 x 10-5
19 Transfection 1.9 x 10-5
20 Phosphorylation 2.1 x 10-5
21 Electrophoretic Mobility Shift Assay 3.4 x 10-5
22 Mice 3.5 x 10-5
23 Chloramphenicol O-Acetyltransferase 4.7 x 10-5
24 Two-Hybrid System Techniques 6.4 x 10-5
25 Proteome 9.7 x 10-5
26 Humans 0.00011
27 Amino Acid Sequence 0.00022
28 E-Box Elements 0.00032
29 Homeodomain Proteins 0.00043
30 Integrin alpha5 0.00050
31 Gene Library 0.00076
32 Insulin-Like Growth Factor Binding Protein 5 0.00090
33 Saccharomyces cerevisiae Proteins 0.00093
34 Glutaredoxins 0.00094
35 Chromatin 0.0010
36 Mammary Glands, Human 0.0014
37 CREB-Binding Protein 0.0018
38 Theca Cells 0.0021
39 Computational Biology 0.0022
40 Steroid 17-alpha-Hydroxylase 0.0024
41 Phosphoenolpyruvate Carboxykinase (GTP) 0.0027
42 tat Gene Products, Human Immunodeficiency Virus 0.0032
43 Replication Origin 0.0035
44 Janus Kinase 2 0.0036
45 Pseudogenes 0.0038
46 Sequence Alignment 0.0040
47 DNA Footprinting 0.0044
48 Saccharomyces cerevisiae 0.0046
49 Antigens, Polyomavirus Transforming 0.0049
50 DNA, Antisense 0.0053
51 Gene Duplication 0.0061
52 DNA Primers 0.0062
53 CpG Islands 0.0073
54 Reverse Transcriptase Polymerase Chain Reaction 0.0080
55 Protein Isoforms 0.0081
56 Phosphotyrosine 0.0081
57 Ethylmaleimide 0.0084
58 Chromosomes, Human, Pair 1 0.0086
59 Chromosomes, Human, Pair 9 0.0087
60 Blotting, Western 0.0087
61 Transcription Factor AP-1 0.0092
62 Sequence Analysis, DNA 0.0099
63 DNA Helicases 0.010
64 Polycystic Ovary Syndrome 0.011
65 Mass Spectrometry 0.012
66 Threonine 0.012
67 Zebrafish 0.012
68 Human Growth Hormone 0.012
69 Consensus Sequence 0.012
70 Receptors, Glucocorticoid 0.012
71 Jurkat Cells 0.012
72 Gene Expression Regulation, Viral 0.014
73 Proteasome Endopeptidase Complex 0.014
74 Simian virus 40 0.015
75 Sodium Channels 0.016
76 Mutagenesis, Insertional 0.016
77 Base Composition 0.016
78 Cyclic AMP-Dependent Protein Kinases 0.016
79 Oligonucleotide Probes 0.016
80 Lipase 0.019
81 Oxidation-Reduction 0.019
82 Chromosomal Proteins, Non-Histone 0.021
83 National Institutes of Health (U.S.) 0.023
84 Osteoblasts 0.023
85 RNA, Small Interfering 0.024
86 Basic Helix-Loop-Helix Transcription Factors 0.025
87 Fibronectins 0.025
88 Epidermal Growth Factor 0.026
89 Xenopus laevis 0.027
90 Introns 0.029
91 COS Cells 0.029
92 Serine 0.030
93 Genetics, Medical 0.031
94 Fluorescence 0.033
95 Cercopithecus aethiops 0.033
96 3T3 Cells 0.037
97 Adenoviridae 0.038
98 Protein Processing, Post-Translational 0.039
99 Tumor Suppressor Protein p53 0.040
100 Repressor Proteins 0.041
101 Multigene Family 0.042
102 Placental Hormones 0.044
103 Ribonucleases 0.047
104 Organ Specificity 0.047
105 Evolution, Molecular 0.048
106 Methylation 0.048
MeSH term Fisher's exact p-value
1 NFI Transcription Factors 2.8 x 10-69
2 Transcription Factors 8.3 x 10-33
3 DNA-Binding Proteins 7.2 x 10-32
4 CCAAT-Enhancer-Binding Proteins 8.0 x 10-29
5 Y-Box-Binding Protein 1 7.6 x 10-27
6 Gene Components 8.9 x 10-24
7 Basic-Leucine Zipper Transcription Factors 1.5 x 10-23
8 Genetic Structures 1.6 x 10-23
9 Gene Expression Regulation 6.3 x 10-23
10 Genetic Phenomena 8.6 x 10-22
11 Base Sequence 5.3 x 10-21
12 Nuclear Proteins 1.7 x 10-19
13 Genes 1.7 x 10-18
14 Regulatory Sequences, Nucleic Acid 3.5 x 10-18
15 Genome Components 9.3 x 10-18
16 Molecular Structure 1.0 x 10-17
17 Genome 2.3 x 10-17
18 Biochemical Phenomena 3.5 x 10-17
19 Hela Cells 8.1 x 10-17
20 Genetic Processes 9.1 x 10-17
21 Regulatory Elements, Transcriptional 1.4 x 10-16
22 Chemical Phenomena 1.6 x 10-16
23 Chemical Processes 2.8 x 10-16
24 Metabolism 1.6 x 10-15
25 Biochemical Processes 3.0 x 10-15
26 Genetic Techniques 5.5 x 10-15
27 Epithelial Cells 2.9 x 10-14
28 Metabolic Phenomena 3.3 x 10-14
29 Cell Line 5.2 x 10-14
30 Proteins 1.3 x 10-13
31 Cells, Cultured 5.5 x 10-13
32 Promoter Regions, Genetic 7.0 x 10-13
33 Cells 8.7 x 10-13
34 Cell Line, Tumor 1.3 x 10-12
35 RNA Splicing 1.7 x 10-12
36 Amino Acids, Peptides, and Proteins 3.5 x 10-12
37 RNA Processing, Post-Transcriptional 8.1 x 10-12
38 Tumor Cells, Cultured 8.7 x 10-12
39 Alternative Splicing 2.0 x 10-11
40 Binding Sites 2.7 x 10-11
41 Nucleic Acids, Nucleotides, and Nucleosides 6.9 x 10-11
42 RNA Polymerase II 1.0 x 10-10
43 Nucleic Acids 1.5 x 10-10
44 Transcriptional Activation 3.1 x 10-10
45 Transcription, Genetic 5.8 x 10-10
46 Molecular Sequence Data 7.5 x 10-10
47 Documentation 1.3 x 10-9
48 Information Services 2.3 x 10-9
49 Nucleic Acid Probes 7.9 x 10-9
50 Molecular Probes 9.1 x 10-9
51 Sp1 Transcription Factor 1.8 x 10-8
52 Sp Transcription Factors 2.0 x 10-8
53 DNA-Directed RNA Polymerases 2.4 x 10-8
54 DNA, Complementary 3.1 x 10-8
55 DNA, Single-Stranded 7.4 x 10-8
56 Cloning, Molecular 7.7 x 10-8
57 DNA Probes 9.0 x 10-8
58 RNA Nucleotidyltransferases 9.2 x 10-8
59 Kruppel-Like Transcription Factors 9.5 x 10-8
60 Gene Expression 1.2 x 10-7
61 Protein Binding 1.2 x 10-7
62 Cell Nucleus 1.6 x 10-7
63 DNA 8.1 x 10-7
64 RNA Interference 9.7 x 10-7
65 Open Reading Frames 2.8 x 10-6
66 Reading Frames 3.1 x 10-6
67 Nucleotidyltransferases 4.6 x 10-6
68 Gene Silencing 4.9 x 10-6
69 Acetyltransferases 6.5 x 10-6
70 Organic Chemistry Processes 7.2 x 10-6
71 Epithelium, Corneal 7.3 x 10-6
72 Chromatin Immunoprecipitation 8.2 x 10-6
73 Chromosomes, Human, Pair 19 8.2 x 10-6
74 Information Science 9.2 x 10-6
75 Laboratory Chemicals 1.0 x 10-5
76 Conserved Sequence 1.3 x 10-5
77 Catarrhini 1.3 x 10-5
78 Haplorhini 1.3 x 10-5
79 Primates 1.3 x 10-5
80 Epigenesis, Genetic 1.4 x 10-5
81 Exons 1.5 x 10-5
82 Transfection 1.9 x 10-5
83 Transferases 2.1 x 10-5
84 Phosphorylation 2.1 x 10-5
85 Phosphotransferases 2.1 x 10-5
86 Chromosomes, Human, 19-20 2.3 x 10-5
87 Organic Chemistry Phenomena 2.7 x 10-5
88 Trans-Activators 3.0 x 10-5
89 Electrophoretic Mobility Shift Assay 3.4 x 10-5
90 Mice 3.5 x 10-5
91 Genetic Code 4.0 x 10-5
92 Gene Transfer Techniques 4.6 x 10-5
93 Chloramphenicol O-Acetyltransferase 4.7 x 10-5
94 Viral Regulatory and Accessory Proteins 5.3 x 10-5
95 Fungal Proteins 6.0 x 10-5
96 Two-Hybrid System Techniques 6.4 x 10-5
97 Cellular Structures 8.7 x 10-5
98 Intracellular Space 9.1 x 10-5
99 Acyltransferases 9.1 x 10-5
100 Proteome 9.7 x 10-5
101 Humans 0.00011
102 Hominidae 0.00011
103 Recombination, Genetic 0.00014
104 Chromosomes 0.00018
105 Immunoprecipitation 0.00019
106 Amino Acid Sequence 0.00022
107 Enhancer Elements, Genetic 0.00023
108 Enzymes 0.00023
109 Mammals 0.00023
110 Protein Interaction Mapping 0.00028
111 Neoplasm Proteins 0.00030
112 Enzymes and Coenzymes 0.00031
113 E-Box Elements 0.00032
114 Investigative Techniques 0.00038
115 Vertebrates 0.00040
116 Chordata 0.00040
117 Nucleoproteins 0.00043
118 Homeodomain Proteins 0.00043
119 Oligodeoxyribonucleotides 0.00043
120 Integrin alpha5 0.00050
121 Muridae 0.00054
122 Specialty Uses of Chemicals 0.00073
123 Gene Library 0.00076
124 Rodentia 0.00078
125 Connective Tissue Cells 0.00084
126 Animals 0.00089
127 Insulin-Like Growth Factor Binding Protein 5 0.00090
128 Oligonucleotides 0.00093
129 Saccharomyces cerevisiae Proteins 0.00093
130 Glutaredoxins 0.00094
131 Chromatin 0.0010
132 Oncogene Proteins 0.0011
133 Polynucleotides 0.0014
134 Mammary Glands, Human 0.0014
135 Organelles 0.0014
136 Antisense Elements (Genetics) 0.0015
137 DNA, Intergenic 0.0015
138 Mutagenesis 0.0016
139 Cornea 0.0017
140 Eukaryota 0.0017
141 CREB-Binding Protein 0.0018
142 Murinae 0.0018
143 Viral Proteins 0.0019
144 Theca Cells 0.0021
145 Computational Biology 0.0022
146 Steroid 17-alpha-Hydroxylase 0.0024
147 Cytoplasmic Structures 0.0024
148 Chromosome Structures 0.0025
149 Phosphoenolpyruvate Carboxykinase (GTP) 0.0027
150 tat Gene Products, Human Immunodeficiency Virus 0.0032
151 p300-CBP Transcription Factors 0.0033
152 Replication Origin 0.0035
153 Janus Kinase 2 0.0036
154 Cytoplasm 0.0038
155 Pseudogenes 0.0038
156 Sequence Alignment 0.0040
157 DNA Footprinting 0.0044
158 Gene Products, tat 0.0045
159 Tyrosine 0.0046
160 Saccharomyces cerevisiae 0.0046
161 Molecular Probe Techniques 0.0047
162 RNA 0.0048
163 Nuclease Protection Assays 0.0049
164 Antigens, Polyomavirus Transforming 0.0049
165 DNA, Antisense 0.0053
166 Saccharomyces 0.0054
167 Janus Kinases 0.0058
168 Gene Duplication 0.0061
169 DNA Primers 0.0062
170 Saccharomycetales 0.0063
171 Amino Acids, Neutral 0.0064
172 Polymerase Chain Reaction 0.0066
173 Chromosomes, Human 0.0066
174 Replicon 0.0067
175 Nucleic Acid Amplification Techniques 0.0068
176 Chromosomes, Mammalian 0.0068
177 Biology 0.0069
178 Intranuclear Space 0.0070
179 Protein Biosynthesis 0.0073
180 CpG Islands 0.0073
181 Integrin alpha Chains 0.0075
182 Phosphoproteins 0.0076
183 Cell Nucleus Structures 0.0076
184 Peptide Biosynthesis 0.0079
185 GC Rich Sequence 0.0079
186 Reverse Transcriptase Polymerase Chain Reaction 0.0080
187 Protein Isoforms 0.0081
188 Phosphotyrosine 0.0081
189 Ethylmaleimide 0.0084
190 Chromosomes, Human, Pair 1 0.0086
191 Chromosomes, Human, Pair 9 0.0087
192 Blotting, Western 0.0087
193 Transcription Factor AP-1 0.0092
194 Anterior Eye Segment 0.0095
195 Sequence Analysis, DNA 0.0099
196 Antigens, Viral, Tumor 0.010
197 DNA Helicases 0.010
198 Ascomycota 0.010
199 Polycystic Ovary Syndrome 0.011
200 Amino Acids 0.011
201 Insulin-Like Growth Factor Binding Proteins 0.011
202 Chromosome Mapping 0.011
203 Genetic Variation 0.011
204 Mass Spectrometry 0.012
205 Threonine 0.012
206 Zebrafish 0.012
207 Human Growth Hormone 0.012
208 Extracellular Matrix Proteins 0.012
209 Consensus Sequence 0.012
210 Proto-Oncogene Proteins 0.012
211 Receptors, Glucocorticoid 0.012
212 Jurkat Cells 0.012
213 Maleimides 0.012
214 Gene Expression Regulation, Viral 0.014
215 Proteasome Endopeptidase Complex 0.014
216 Immunoblotting 0.015
217 Yeasts 0.015
218 Oxidoreductases Acting on Sulfur Group Donors 0.015
219 Fibroblasts 0.015
220 Simian virus 40 0.015
221 Sodium Channels 0.016
222 Mutagenesis, Insertional 0.016
223 Base Composition 0.016
224 Cyclic AMP-Dependent Protein Kinases 0.016
225 Maleates 0.016
226 Oligonucleotide Probes 0.016
227 Ovarian Cysts 0.017
228 Scleroproteins 0.018
229 Cyclic Nucleotide-Regulated Protein Kinases 0.019
230 Lipase 0.019
231 Oxidation-Reduction 0.019
232 Steroid Hydroxylases 0.020
233 Amino Acids, Aromatic 0.021
234 Chromosomes, Human, 1-3 0.021
235 Chromosomal Proteins, Non-Histone 0.021
236 Polyomavirus 0.023
237 National Institutes of Health (U.S.) 0.023
238 Sequence Analysis 0.023
239 Nucleotides 0.023
240 Osteoblasts 0.023
241 Polyomaviridae 0.023
242 Vertebrate Viruses 0.023
243 RNA, Small Interfering 0.024
244 Basic Helix-Loop-Helix Transcription Factors 0.025
245 Fibronectins 0.025
246 Phosphoamino Acids 0.026
247 Oncogene Proteins, Viral 0.026
248 Ovarian Follicle 0.026
249 Biological Science Disciplines 0.026
250 Epidermal Growth Factor 0.026
251 Xenopus laevis 0.027
252 Imides 0.028
253 Cyprinidae 0.028
254 Human Immunodeficiency Virus Proteins 0.029
255 Cypriniformes 0.029
256 Introns 0.029
257 COS Cells 0.029
258 Mutation 0.030
259 DNA Viruses 0.030
260 Serine 0.030
261 Pituitary Hormones, Anterior 0.031
262 Genetics, Medical 0.031
263 Fluorescence 0.033
264 Cercopithecus aethiops 0.033
265 Cercopithecus 0.034
266 Epithelium 0.034
267 Amino Acids, Cyclic 0.035
268 RNA, Antisense 0.036
269 Viruses 0.037
270 3T3 Cells 0.037
271 Breast 0.037
272 Adenoviridae 0.038
273 Luminescence 0.038
274 Carboxy-Lyases 0.039
275 Protein Processing, Post-Translational 0.039
276 Protein Modification, Translational 0.039
277 Tumor Suppressor Protein p53 0.040
278 Repressor Proteins 0.041
279 Energy Metabolism 0.041
280 Multigene Family 0.042
281 Placental Hormones 0.044
282 Pituitary Hormones 0.045
283 Recombinant Proteins 0.045
284 Hydrolases 0.045
285 Fungi 0.046
286 Xenopus 0.047
287 Pipidae 0.047
288 Ribonucleases 0.047
289 Organ Specificity 0.047
290 Chromosomes, Human, 6-12 and X 0.048
291 Integrins 0.048
292 Evolution, Molecular 0.048
293 Methylation 0.048
 3T3 Cells   Adenoviridae   Alternative Splicing   Amino Acid Sequence   Antigens, Polyomavirus Transforming   Base Composition   Basic Helix-Loop-Helix Transcription Factors   Binding Sites   Blotting, Western   Cercopithecus aethiops   Chloramphenicol O-Acetyltransferase   Chromatin   Chromatin Immunoprecipitation   Chromosomal Proteins, Non-Histone   Chromosomes, Human, Pair 1   Chromosomes, Human, Pair 19   Chromosomes, Human, Pair 9   Computational Biology   Consensus Sequence   COS Cells   CpG Islands   CREB-Binding Protein   Cyclic AMP-Dependent Protein Kinases   DNA Footprinting   DNA Helicases   DNA Primers   DNA, Antisense   DNA, Complementary   E-Box Elements   Electrophoretic Mobility Shift Assay   Epidermal Growth Factor   Epithelium, Corneal   Ethylmaleimide   Evolution, Molecular   Exons   Fibronectins   Fluorescence   Gene Duplication   Gene Expression Regulation, Viral   Gene Library   Genetics, Medical   Glutaredoxins   Hela Cells   Homeodomain Proteins   Human Growth Hormone   Humans   Insulin-Like Growth Factor Binding Protein 5   Integrin alpha5   Introns   Janus Kinase 2   Jurkat Cells   Lipase   Mammary Glands, Human   Mass Spectrometry   Methylation   Mice   Multigene Family   Mutagenesis, Insertional   National Institutes of Health (U.S.)   NFI Transcription Factors   Oligonucleotide Probes   Open Reading Frames   Organ Specificity   Osteoblasts   Oxidation-Reduction   Phosphoenolpyruvate Carboxykinase (GTP)   Phosphorylation   Phosphotyrosine   Placental Hormones   Polycystic Ovary Syndrome   Promoter Regions, Genetic   Proteasome Endopeptidase Complex   Protein Binding   Protein Isoforms   Protein Processing, Post-Translational   Proteome   Pseudogenes   Receptors, Glucocorticoid   Replication Origin   Repressor Proteins   Reverse Transcriptase Polymerase Chain Reaction   Ribonucleases   RNA Interference   RNA Polymerase II   RNA, Small Interfering   Saccharomyces cerevisiae   Saccharomyces cerevisiae Proteins   Sequence Alignment   Sequence Analysis, DNA   Serine   Simian virus 40   Sodium Channels   Sp1 Transcription Factor   Steroid 17-alpha-Hydroxylase   tat Gene Products, Human Immunodeficiency Virus   Theca Cells   Threonine   Transcription Factor AP-1   Transcription, Genetic   Transcriptional Activation   Transfection   Tumor Suppressor Protein p53   Two-Hybrid System Techniques   Xenopus laevis   Y-Box-Binding Protein 1   Zebrafish