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| Mutant name | GVG:GmSARK |
| Mutant/Transgenic |
transgenic |
| Ecotype |
other |
| Mutagenesis type |
transgene |
| (Semi-)Dominant/Recessive |
dominant |
| Description |
DEX inducible overexpression of GmSARK promotes early senescence |
| References |
1: Xu F, Meng T, Li P, Yu Y, Cui Y, Wang Y, Gong Q, Wang NNA soybean dual-specificity kinase, GmSARK, and its Arabidopsis homolog, AtSARK, regulate leaf senescence through synergistic actions of auxin and ethylene.Plant Physiol. 2011 Dec;157(4):2131-53
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| | GenBank ID |
AY687391 | | Alias |
GmSARK | | Organism |
Soybean (Glycine max) | | Description |
The conceptual protein product of GmSARK contains typical domains of LRR receptor-like kinases: a cytoplasmic domain with all the 11 kinase subdomains, a transmembrane domain and an extracelullar domain containing 9 Leucine-Rich Repeat (LRR) units that may act as a receptor. The expression of GmSARK in soybean leaves was up-regulated in all the three tested senescence systems: senescing cotyledons, dark-induced primary leaf senescence and the natural leaf senescence process after florescence. Furthermore, the RNA interference (RNAi)-mediated knocking-down of GmSARK dramatically retarded soybean leaf senescence. |
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