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Agrisera
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Store lyophilized/reconstituted at -20°C; once reconstituted make aliquots to avoid repeated freeze-thaw cycles,Please remember to spin the tubes briefly prior to opening them to avoid any losses that might occur from material adhering to the cap or sides of the tube.
For reconstitution add 50 µL of sterile water.
Specific Species Reactivity: Arabidopsis thaliana
GIGANTEA is a plant circadian clock-associated gene whose product accumulates predominantly in the nucleus and functions at the interface of diurnal timekeeping and photoperiod sensing, thereby coordinating day-length-dependent developmental outputs. It encodes a large, novel protein lacking well-defined enzymatic motifs; early sequence analyses proposed multiple hydrophobic, membrane-spanning segments, but functional studies using tagged protein support a major nuclear pool consistent with transcriptional regulation of downstream targets. GI transcript abundance is under circadian control, peaking after dawn with phase and amplitude modulated by photoperiod, and loss-of-function alleles perturb clock properties (period and amplitude) as well as photoperiodic responses. Biologically, GI promotes long-day flowering by acting upstream of CONSTANS to increase CONSTANS and FLOWERING LOCUS T expression, helping align floral induction with appropriate seasonal light cycles; beyond flowering, GI contributes more broadly to circadian-regulated physiology, indicating a general role in sustaining robust rhythmic outputs across day/night conditions.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: FB; GI; GIGANTEA; T22J18.6; T22J18_6