From: Arabidopsis mutant sk156 reveals complex regulation of SPL15 in a miR156-controlled gene network
Plant Lines | Construct, key element and genetic background | Gene expression vs. WT control | Key phenotypes |
---|---|---|---|
sk156 | pSKI015, 35S enhancer, Col-4 background | 91.4- and 95.8-fold higher expression for miR156b, At4g30975 | Increased seed carotenoids and branching |
S468 | pROK2, SALK_032468, Col-0 background | 11.1 fold less expression for AT4G30980 | Similar to WT |
35S:bHLH069 | Modified pBI121, 35S:At4g30980 cDNA, sk156 background | 708.4 fold higher expression for bHLH069 | Similar to sk156 |
T156b | Modified pBI121, 35S:miR156b, Col-4 background | 2134.6 fold higher expression for miR156b | Similar to sk156 |
A975 | Modified pBI121, 35S:At4g30975 cDNA, Col-4 background | 332.5 fold higher expression for At4g30975 | Similar to WT |
CS2117 | pDs-Lox, CS852117, Col background | 4.3 fold less expression for SPL15 | Slightly stunted cauline stem and increased seed carotenoids. |
Col background | 4.3 fold less expression for SPL15 | Slightly stunted cauline stem and increased seed carotenoids. | Â |
CS6815 | pDs-Lox, CS856815, Col background | 5.2 fold less expression for SPL15 | Similar to CS2117. |
S8712 | pROK2, SALK_138712, Columbia background | 4.7 fold less expression for SPL15 | Similar to CS2117. |
35S:SPL15n | Modified pBI121,35S:SPL15n (miR156 sensitive), sk156 background | 4.7 fold less expresson for SPL15. | Similar to sk156 |
35S: SPL15m | Modified pBI121, 35S:SPL15m (miR156 insensitive), sk156 background | 22.8-613.6 fold higher expression of SPL15 | Similar to WT, changed leaf shape. |
AS1:SPL15n | Modified pBI121, AS1:SPL15n (miR156 sensitive), sk156 background | 3.2 fold less expression for SPL15 | Similar to sk156, slightly changed leaf color |
AS1:SPL15m | Modified pBI121,AS1:SPL15m (miR156 insensitive), sk156 background | 4.6 fold higher expression for SPL15 | Similar to WT, changed leaf shape |
SPL15:SPL15m | Modified pBI121, SPL15:SPL15m (miR156 insensitive), sk156 background | 1.6 fold higher expression for SPL15 | Similar to sk156, changed leaf shape |