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| Gene ID | At1g72970 |
| Gene name | HTH (HOTHEAD) |
| Functional description | Originally identified as a mutation that causes floral organs to fuse together. About 10-20% of mutants also have defects in ovules. Mutants have reduced fertility most likely as because of fusions that pistil emergence. The protein has similarity to the mandelonitrile lyase family of FAD containing oxidoreductases and is predicted to be secreted (SignalP).It is expressed in all tissue layers of roots, inflorescences, stems, leaves, and flowers and is also expressed in siliques. Expression is highest in inflorescence and flower tissue.Transmission of mutant alleles to the progeny shows non mendelian segregation- a percentage of mutant alleles revert back to a previous parental (e.g. grandparental) wild type allele. It has been suggested that an RNA template driven or other extra-DNA genomic mechanism may be responsible for the non-mendelian inheritance of HTH. Reversion events in alleles at other loci have also been observed to occur in plants with an hth mutant background indicating a genome wide effect. |
| HF | Ev | BS | Gene ID | Repr. ID | Gene Name | Functional Description | O.I. | C.G. | S.X. | Other DB |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.03 | 4e-6 | 54 | At1g14190 | 837979 | glucose-methanol-choline (GMC) oxidoreductase family protein | F:aldehyde-lyase activity, oxidoreductase activity, acting on CH-OH group of donors, FAD binding;P:cellular alcohol metabolic process;C:cellular_component unknown;OBFMPVA | O.I. | C.G. | S.X. | |
| 0.03 | 6e-5 | 50 | At5g51930 | 835268 | glucose-methanol-choline (GMC) oxidoreductase family protein | F:aldehyde-lyase activity, oxidoreductase activity, acting on CH-OH group of donors, oxidoreductase activity, FAD binding;P:cellular alcohol metabolic process;C:endomembrane system;OBFMPVA | O.I. | C.G. | S.X. | |
| 0.02 | 2e-4 | 48 | At1g14185 | 837978 | glucose-methanol-choline (GMC) oxidoreductase family protein | F:aldehyde-lyase activity, oxidoreductase activity, acting on CH-OH group of donors, FAD binding;P:cellular alcohol metabolic process;C:endomembrane system;OBFMPVA | O.I. | C.G. | S.X. | |
| 0.01 | 1e-2 | 42 | At1g73050 | 843636 | (R)-mandelonitrile lyase, putative / (R)-oxynitrilase, putative | F:oxidoreductase activity, acting on CH-OH group of donors, FAD binding;P:cyanide biosynthetic process, defense response;C:endomembrane system;OBFMPVA | O.I. | C.G. | S.X. | |
| 0.01 | 2e-1 | 38 | At5g17910 | 831659 | unknown protein | F:molecular_function unknown;P:biological_process unknown;C:mitochondrion;MOBFPVA | O.I. | C.G. | S.X. | |
| 0.02 | 2e-1 | 38 | At3g56060 | 824772 | glucose-methanol-choline (GMC) oxidoreductase family protein | F:aldehyde-lyase activity, oxidoreductase activity, acting on CH-OH group of donors, FAD binding;P:cellular alcohol metabolic process;C:endomembrane system;OBFMPVA | O.I. | C.G. | S.X. | |
| 0.01 | 2e-1 | 38 | At3g55605 | 824726 | mitochondrial glycoprotein family protein / MAM33 family protein | F:molecular_function unknown;P:biological_process unknown;C:mitochondrial matrix;PFOM | O.I. | C.G. | S.X. | |
| 0.00 | 2e-1 | 38 | At1g70320 | 843368 | UPL2 (UBIQUITIN-PROTEIN LIGASE 2) | encodes a ubiquitin-protein ligase-like protein containing a HECT domain. There are six other HECT-domain UPLs in Arabidopsis. | O.I. | C.G. | S.X. | |
| 0.02 | 9e-1 | 36 | At5g63740 | 836494 | zinc finger protein-related | F:molecular_function unknown;P:biological_process unknown;C:cellular_component unknown;BOMFPVA | O.I. | C.G. | S.X. |
| HF | Ev | BS | Gene ID | Organism | Repr. ID | Gene Name | Functional Description | Ev | AGI code | Arabidopsis gene name | O.I. | C.G. | S.X. | Other DB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.09 | 2e-11 | 71 | Gma.10072.1.S1_at | Glycine max | CD399353 | - | - | 1e-11 | At1g72970 | HTH (HOTHEAD) | O.I. | C.G. | S.X. | |
| 0.05 | 2e-3 | 44 | Contig2265_at | Hordeum vulgare | Contig2265 | - | - | 4e-3 | At1g72970 | HTH (HOTHEAD) | O.I. | C.G. | S.X. | |
| 0.04 | 2e-12 | 75 | Os08g0401500 | Oryza sativa | AK068301.1 | - | Mandelonitrile lyase-like protein | 1e-12 | At1g72970 | HTH (HOTHEAD) | O.I. | C.G. | S.X. | |
| 0.15 | 2e-11 | 71 | PtpAffx.221521.1.S1_at | Populus trichocarpa | pmrna38448 | hypothetical protein | - | 2e-11 | At1g72970 | HTH (HOTHEAD) | O.I. | C.G. | S.X. | |
| 0.03 | 9e-1 | 36 | Ta.3259.1.S1_x_at | Triticum aestivum | CF133886 | - | - | 9e-2 | At5g51950 | glucose-methanol-choline (GMC) oxidoreductase family protein | O.I. | C.G. | S.X. | |
| 0.02 | 1e+0 | 34 | 1609664_at | Vitis vinifera | CB974632 | - | - | 9e+0 | At5g64080 | protease inhibitor/seed storage/lipid transfer protein (LTP) family protein | O.I. | C.G. | S.X. | |
| 0.04 | 2e-6 | 54 | Zm.1657.1.A1_at | Zea mays | BG842419 | hypothetical protein LOC100192014 | - | 7e-2 | At5g51950 | glucose-methanol-choline (GMC) oxidoreductase family protein | O.I. | C.G. | S.X. |
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