Table 2.
Spermine biosynthetic genes involved in tolerance to drought and other abiotic stresses in plants.
| Gene | Source | Transgenic Plant | Abiotic Stress Tolerance | References |
|---|---|---|---|---|
| ADC | Datura stramonium | Oryza sativa | Drought | [68] |
| ADC | Avena sativa | Solanum meloangena | Drought, high temperature | [91] |
| ADC | Avena sativa | Triticum aestivum | Drought | [92] |
| SAMDC | Datura stramonium | Oryza sativa | Drought | [93] |
| SAMDC | Saccharomyces cerevisiae | Egyptian cotton varieties. Giza 88, Giza-90 | Drought | [94] |
| SAMDC | Saccharomyces cerevisiae | Solanum lycopersicum cv. Pusa Ruby | Drought, Salt | [95] |
| SAMDC | Sesamum indicum | Nicotiana tabacum | Drought | [96] |
| SPMS | Pyrus bretschneideri | Arabidopsis thaliana | Drought, Salt | [97] |