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|
| Mutant name | ODC-RNAi |
| Mutant/Transgenic |
mutant |
| Ecotype |
Tobacco (Nicotiana tabacum) |
| Mutagenesis type |
RNAi |
| (Semi-)Dominant/Recessive |
recessive |
| Description |
Down-regulation of ODC resulted in significant physiological and morphological anomalies including reduced leaf size, reduced chlorophyll and carotene content, decreased abiotic stress tolerance, early onset of senescence, delayed flowering, partial male and female sterility, reduced seed setting, delayed seed germination, reduced seed viability, and poor in vitro regeneration response from leaf explants. |
| References |
1: Choubey A, Rajam MV.Transcriptome response and developmental implications of RNAi-mediated ODC knockdown in tobacco.Funct Integr Genomics. 2017 Jul;17(4):399-412. doi: 10.1007/s10142-016-0539-3. Epub 2016 Dec 24.
|
|
| GenBank ID |
AF233849.1 |
| Alias |
ODC |
| Organism |
Tobacco (Nicotiana tabacum) |
| Description |
tobacco ornithine decarboxylase gene (ODC).Polyamines (PAs) are ubiquitously present polycationic compounds that play a critical role in various growth and developmental processes including stress responses in plants. |
|
|
| Stress induced senescence | fv/Fm | high |
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