Iyer VR, et al. (2001) Genomic binding sites of the yeast cell-cycle transcription factors SBF and MBF. Nature 409(6819):533-8
Abstract: Proteins interact with genomic DNA to bring the genome to life; and these interactions also define many functional features of the genome. SBF and MBF are sequence-specific transcription factors that activate gene expression during the G1/S transition of the cell cycle in yeast. SBF isa heterodimer of Swi4 and Swi6, and MBF is a heterodimer of Mbpl and Swi6 (refs 1, 3). The related Swi4 and Mbp1 proteins are the DNA-binding components of the respective factors, and Swi6 mayhave a regulatory function. A small number of SBF and MBF target genes have been identified. Here we define the genomic binding sites of the SBF and MBF transcription factors in vivo, by using DNA microarrays. In addition to the previously characterized targets, we have identified about 200 new putative targets. Our results support the hypothesis that SBF activated genes are predominantly involved in budding, and in membrane and cell-wall biosynthesis, whereas DNA replication and repair are the dominant functions among MBF activated genes. The functional specialization of these factors may provide a mechanism for independent regulation of distinct molecular processes that normally occur in synchrony during the mitotic cell cycle.
| Status: Published | Type: Journal Article | PubMed ID: 11206552 |
Topics addressed in this paper
Number of different genes curated to this paper: 82
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| Topics | Topics not linked to Genes | Genes linked to topics (#1 - 10 ) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ABF1 | APN1 | BBP1 | BUD9 | CAP1 | CDC21 | CDC45 | CDC7 | CLA4 | CLB1 | ||
| Additional Literature | | | | | | | | | | | |
| DNA/RNA Sequence Features | | | | | | | | | | | |
| Genomic co-immunoprecipitation study |
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| Omics |
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| Regulation of | | | | | | | | | | | |
| Transcription | | | | | | | | | | | |
| Topics | Genes linked to topics (#11 - 20 ) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CLB2 | CLB6 | CLD1 | CLN1 | CLN2 | CLN3 | CSI2 | CWP1 | CWP2 | DIN7 | |
| Additional Literature | | | | | | | | | | |
| DNA/RNA Sequence Features | | | | | | | | | | |
| Regulation of | | | | | | | | | | |
| Transcription | | | | | | | | | | |
| Topics | Genes linked to topics (#21 - 30 ) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| DUN1 | EMW1 | ENV9 | ERG11 | ERG4 | ERP3 | FKS3 | GFA1 | GIC1 | GIC2 | |
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| DNA/RNA Sequence Features | | | | | | | | | | |
| Regulation of | | | | | | | | | | |
| Transcription | | | | | | | | | | |
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| Topics | Genes linked to topics (#31 - 40 ) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| GIN4 | HO | HOG1 | HSL1 | HTA2 | HTB2 | IPT1 | LAC1 | LCL2 | LSM4 | |
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| DNA/RNA Sequence Features | | | | | | | | | | |
| Regulation of | | | | | | | | | | |
| Transcription | | | | | | | | | | |
| Topics | Genes linked to topics (#41 - 50 ) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| MBP1 | MNN5 | MSB2 | NDD1 | NUD1 | PCL1 | PCL2 | PDR1 | PDR16 | POL1 | |
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| Cell Cycle Phase Involved | | |||||||||
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| Protein-Nucleic Acid Interactions | | |||||||||
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| Regulatory Role | | |||||||||
| Strains/Constructs | | |||||||||
| Transcription | | | | | | | | | | |
| Topics | Genes linked to topics (#51 - 60 ) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| POP3 | PPN1 | PRY1 | PUP3 | RAD27 | RAD51 | RAX2 | RFA2 | RNR1 | RPL18B | |
| Additional Literature | | | | | | | | | | |
| DNA/RNA Sequence Features | | | | | | | | | | |
| Regulation of | | | | | | | | | | |
| Transcription | | | | | | | | | | |
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| Topics | Genes linked to topics (#61 - 70 ) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| RSR1 | SCW10 | SCW4 | SED1 | SNF11 | SRL1 | SUR1 | SUR2 | SVS1 | SWE1 | |
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| Transcription | | | | | | | | | | |
| Topics | Genes linked to topics (#71 - 80 ) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| SWI4 | SWI6 | TOS1 | TOS6 | UFE1 | UTH1 | WSC2 | WTM1 | YGR153W | YHP1 | |
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| Cell Cycle Phase Involved | | | ||||||||
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| Regulatory Role | | | ||||||||
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| Transcription | | | | | | | | | ||
| Topics | Genes linked to topics (#81 - 82 ) | |
|---|---|---|
| YKL097C | YKL102C | |
| Additional Literature | | |
| DNA/RNA Sequence Features | | |
| Regulation of | | |
| Transcription | | |
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