Claim · model-written summary
ACC is required for symmetric guard mother cell division into guard cells.
- Taxon
- Arabidopsis
Arabidopsise0 - Compound
- aminocyclopropane-1-carboxylic acid (ACC)e0
- Outcome
- symmetric division of GMCs into GCse0
Not reportedMaterialGeneOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Here, we show that the ethylene precursor aminocyclopropane-1-carboxylic acid (ACC) is required for the symmetric division of GMCs into GCs in Arabidopsis.”
Title
Jiao Yin; Xiaoqian Zhang; Gensong Zhang; et al. Journal of Experimental Botany 2018. doi:10.1093/jxb/ery413
Other claims from this paper (11)
- Intervention effect AVG application induced single guard cells.
- Observation An acs octuple mutant with extremely low ACC developed single guard cells.
- Intervention effect Exogenous ACC dramatically reduced single guard cells in the acs octuple mutant.
- Intervention effect Exogenous ethephon had no effect on single guard cell number in the acs mutant.
- Intervention effect Blocking endogenous ethylene synthesis did not induce single guard cells.
- Intervention effect Disrupting ethylene signaling did not induce single guard cells.
- Intervention effect ACC promoted guard mother cell division in fama-1 and flp-1myb88 mutants.
- Intervention effect AVG inhibited guard mother cell division in fama-1 and flp-1myb88 mutants.
- Intervention effect ACC positively regulated CDKB1;1 and CYCA2;3 expression in the mutants.
- Intervention effect ACC did not affect single guard cell number in cdkb1;11;2 and cyca2;234 mutants.
- Intervention effect AVG did not affect single guard cell number in cdkb1;11;2 and cyca2;234 mutants.