Aco	Aquilegia coerulea
AGC	Cyclic AMP-dependent protein kinase (cAPK), cGMP-dependent protein kinase, and lipid signaling kinase families
Aly	Arabidopsis lyrata
Ath	Arabidopsis thaliana
B-lectin	D-mannose-binding lectin
Bdi	Brachypodium distachyon
CAMK	Calcium- and calmodulin-regulated kinase
Ccl	Citrus clementina
CDS	DNA coding sequence
CK1	Casein kinase 1
CMGC	Cyclin-dependent kinase, mitogen-activated protein kinase, glycogen synthase kinase, and cyclin-dependent kinase-like kinase
Cpa	Carica papaya
Cre	Chlamydomonas reinhardtii
Csa	Cucumis sativus
Csi	Citrus sinensis
DUF26	Domain of Unknown Function 26
Egr	Eucalyptus grandis
ER	Endoplasmic reticulum
GM	Gene model
Gma	Glycine max
GO	Gene Ontology
GUB	Galacturonan-binding
HMM	Hidden Markov model
IRE1	Inositol-requiring kinase 1
Ka	Nonsynonymous substitution rates
Ks	Synonymous substitution rates
LRR	Leucine-rich repeat
LRRNT	Leucine-rich repeat N-terminal domain
Mes	Manihot esculenta
Mgu	Mimulus guttatus
Mtr	Medicago truncatula
MW	Molecular weight
MYA	Million years ago
Osa	Oryza sativa
PEK	Pancreatic eukaryotic initiation factor-2alpha kinase
PK	Protein kinase
pI	Isoelectric point
Ppa	Physcomitrella patens
Ppe	Prunus persica
Ptr	Populus trichocarpa
Rco	Ricinus communis
RLK	Receptor-like kinase
S-locus-glycop	S-locus glycoprotein
Sbi	Sorghum bicolor
Sit	Setaria italica
Smo	Selaginella moellendorffii
Ssp	Saccharum spontaneum
STE	Serine/threonine kinase
TKL	Tyrosine kinase-like kinase
TPM	Transcripts per million
Vca	Volvox carteri
Vvi	Vitis vinifera
WAK	Wall-associated receptor kinase
WGD	Whole-genome duplication
Zma	Zea mays