Expression of KNUCKLES in the Stem Cell Domain Is Required for Its Function in the Control of Floral Meristem Activity in Arabidopsis
K Kwaśniewska, C Breathnach, C Fitzsimons… - Frontiers in Plant …, 2021 - frontiersin.org
In the model plant Arabidopsis thaliana, the zinc-finger transcription factor KNUCKLES
(KNU) plays an important role in the termination of floral meristem activity, a process that is
crucial for preventing the overgrowth of flowers. The KNU gene is activated in floral
meristems by the floral organ identity factor AGAMOUS (AG), and it has been shown that
both AG and KNU act in floral meristem control by directly repressing the stem cell regulator
WUSCHEL (WUS), which leads to a loss of stem cell activity. When we re-examined the …
(KNU) plays an important role in the termination of floral meristem activity, a process that is
crucial for preventing the overgrowth of flowers. The KNU gene is activated in floral
meristems by the floral organ identity factor AGAMOUS (AG), and it has been shown that
both AG and KNU act in floral meristem control by directly repressing the stem cell regulator
WUSCHEL (WUS), which leads to a loss of stem cell activity. When we re-examined the …
[PDF][PDF] Expression of KNUCKLES in the Stem Cell Domain Is Required for Its Function in the Control of Floral Meristem Activity in Arabidopsis
B Thomson, J Beegan, A Finocchio, N Prunet… - academia.edu
In the model plant Arabidopsis thaliana, the zinc-finger transcription factor KNUCKLES
(KNU) plays an important role in the termination of floral meristem activity, a process that is
crucial for preventing the overgrowth of flowers. The KNU gene is activated in floral
meristems by the floral organ identity factor AGAMOUS (AG), and it has been shown that
both AG and KNU act in floral meristem control by directly repressing the stem cell regulator
WUSCHEL (WUS), which leads to a loss of stem cell activity. When we re-examined the …
(KNU) plays an important role in the termination of floral meristem activity, a process that is
crucial for preventing the overgrowth of flowers. The KNU gene is activated in floral
meristems by the floral organ identity factor AGAMOUS (AG), and it has been shown that
both AG and KNU act in floral meristem control by directly repressing the stem cell regulator
WUSCHEL (WUS), which leads to a loss of stem cell activity. When we re-examined the …
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