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| Mutant name | ccx4 (SALK_040272) |
| Mutant/Transgenic |
mutant |
| Ecotype |
Col-0 |
| Mutagenesis type |
T-DNA |
| (Semi-)Dominant/Recessive |
recessive |
| Description |
a member of the cation/Ca2+ exchanger family, CCX1, is highly induced during leaf senescence in Arabidopsis. Although single mutation of CCX1 did not change the senescence phenotype, double mutation of CCX1 and CCX4 resulted in a subtle but significant stay-green phenotype during natural and dark-induced leaf senescence, suggesting that some members of the cation/Ca2+ exchanger family act redundantly in mediating leaf senescence. |
| References |
1: Li Z, Wang X, Chen J, Gao J, Zhou X, Kuai B.CCX1, a Putative Cation/Ca2+ Exchanger, Participates in Regulation of Reactive Oxygen Species Homeostasis and Leaf Senescence.Plant Cell Physiol. 2016 Dec;57(12):2611-2619. Epub 2016 Oct 25.
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| | Locus name |
AT1G54115 | | Alias |
CCX4 | | Organism |
Arabidopsis thaliana | | Description |
CATION CALCIUM EXCHANGER 4 is involved in cation (Na and K) homeostasis. |
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