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003			MX-MdCICY
005			20250625162422.0
040			_cCICY
090			_aB-18978
245	1	0	_aORESARA 15, a PLATZ transcription factor, controls root meristem size through auxin and cytokinin signaling-related pathways
490	0		_vJournal of Experimental Botany, 10.1093/jxb/erac050, 2022
520	3		_aAn optimal size of post-embryonic root apical meristem (RAM)is achieved by a balance between cell division and differentiation. Despite extensive research, molecular mechanisms underlying the coordination of cell division and differentiation are still fragmentary. Here, we report that ORESARA 15 (ORE15), an Arabidopsis PLANT A/T-RICH SEQUENCE-AND ZINC-BINDING PROTEIN (PLATZ)transcription factor preferentially expressed in the RAM, determines RAM size. Primary root length, RAM size, cell division rate, and stem cell niche activity were reduced in an ore15 loss-of-function mutant but enhanced in an activation-tagged line overexpressing ORE15, compared with wild type. ORE15 forms mutually positive and negative feedback loops with auxin and cytokinin signalling, respectively. Collectively, our findings imply that ORE15 controls RAM size by mediating the antagonistic interaction between auxin and cytokinin signalling-related pathways.
650	1	4	_aARABIDOPSIS
650	1	4	_aAUXIN
650	1	4	_aCELL DIVISION
650	1	4	_aCYTOKININ
650	1	4	_aDIFFERENTIATION
650	1	4	_aORE15
650	1	4	_aPLATZ
650	1	4	_aROOT APICAL MERISTEM
700	1	2	_aTimilsina, R
700	1	2	_aKim, Y
700	1	2	_aPark, S
700	1	2	_aPark, H
700	1	2	_aPark, S. J
700	1	2	_aKim, J. H
700	1	2	_aWoo, H. R.
856	4	0	_uhttps://drive.google.com/file/d/1vZceEH1HTE1e4rmR3hIe7PqHFGfcGh4_/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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