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| Mutant name | aux1-7/GVG:GmSARK |
| Mutant/Transgenic |
mutant |
| Ecotype |
Col-0 |
| Mutagenesis type |
cross |
| (Semi-)Dominant/Recessive |
recessive |
| Description |
Double mutant has a early senescence GmSARK transgenic lines. |
| 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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| Mutated Gene 1 | 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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| Mutated Gene 2 | Locus name |
AT2G38120 | | Alias |
AUX1 | | Organism |
Arabidopsis thaliana | | Description |
Encodes an auxin influx transporter. aux1-7/GVG:GmSARK has a delayed senescence phenotype compared with GVG:GmSARK |
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