REAGENT or RESOURCE	SOURCE	IDENTIFIER
Chemicals, Peptides, and Recombinant Proteins
Propidium Iodide	Sigma-Aldrich	Cat# P4170
Spe I	Sigma-Aldrich	11008943001
BspEI	New England Biolabs	Cat# R0540S
ccdB-resistant one-shot E. coli	ThermoFisher Scientific	Cat# A10460
Difco agar	Becton & Dickinson	Cat# 214030
Oryzalin	Sigma-Aldrich	Cat# 36182
N-1-naphthylphthalamic acid (NPA)	ChemService	N-12507
Critical Commercial Assays
iDNA genetics copy number analysis	iDNA genetics	N/A
Experimental Models: Organisms/Strains
Heat-shock inducible BASL (35S::GFP-BASL)	This paper	N/A
BASL::GFP-BASL	[11]	N/A
RFP-plasma membrane (pm-rb)	[47]	CD3-1008
RFP-plasma membrane with inducible 35S::GFP-BASL	This paper	N/A
spch mutant (spch-1)	[48]	N/A
spch with inducible BASL (35S::GFP-BASL)	This paper	N/A
HS::Cre	[17]	N/A
PIN1::PIN1-GFP	[49]	N/A
Heat-shock inducible 35S::mCherry-BASL with PIN1::PIN1-GFP	This paper	N/A
35S::TUA6-GFP	[50]	N/A
Oligonucleotides
F_BOB_lox_speI (GGGACTAGTATCGCGGCCGCTTCGAAA)	This paper	N/A
R_BOB_lox_N (CTATACGAAGTTATACGCGTCTGT)	This paper	N/A
R3_BOB_lox_EcoRV (GGGATATCATAACTTCGTATAAAGTAT CCTATACGAAGTTATACGCGTCTG)	This paper	N/A
Recombinant DNA
pBOB vector	[51]	N/A
TOPO4 vector	Invitrogen	N/A
pB7WGC2 vector	[52] (VIB Gent)	N/A
GFP-BASL entry clone	[11]	N/A
Destination vector with lox-HDEL:CyPET:NOS-Terminator-lox (Active blue destination vector)	This paper	N/A
Software and Algorithms
cellfromleaves	This paper	Github; https://github.com/JIC-Image-Analysis/cells-from-leaves
cellsfromleavestagger	This paper	Github; https://github.com/JIC-Image-Analysis/cells-from-leaves-tagger
sampleArrows8	This paper	Github; https://github.com/JIC-Image-Analysis/cells-from-leaves/tree/master/matlab_scripts
cellLongAxisCorr7	This paper	Github; https://github.com/JIC-Image-Analysis/cells-from-leaves/tree/master/matlab_scripts
VolViewer		http://cmpdartsvr3.cmp.uea.ac.uk/wiki/BanghamLab/index.php/Software#Viewing_and_measuring_volume_images:_VolViewer