AICAR	5-aminoimidazole-4-carboxamide ribonucleotide
AIR	5-aminoimidazole ribotide
AON	autoregulation of nodulation
AS	asparagine synthetase
Asn	asparagine
Asp	aspartate
CAIR	5′-phosphoribosyl-4-carboxy-5-aminoimidazole
FAICAR	5-formamidoimidazole-4-carboxamide ribotide
FGAM	5′-phosphoribosylformylglycinamideine
FGAR	phosphoribosyl-N-formylglycineamide
Frc	fructose
GAR	glycineamide ribonucleotide
G-6-P DH	glucose-6-phosphate dehydrogenase
Gln	glutamine
Glu	glutamate
GMP	guanosine 5′-monophosphate
GOGAT	glutamate synthase
GS	glutamine synthetase
IMP	inosinic acid
NAR2	high-affinity nitrate transporter-activating protein
(d)NDP	(deoxy) nucleotidediphosphate
NR	nitrate reductase
NRT	nitrate transporter
(d)NTP	(deoxy) nucleotidetriphosphate
OAA	oxaloacetate
2-OG	2-oxoglutarate
PEP	phosphoenolpyruvate
PEPC	phosphoenol pyruvate carboxylase
PPP	pentose phosphate pathway
R-5-P	ribose-5-phosphate
PRPP	5-phosphoribosyl 1-diphosphate
PRA	5-phosphoribosylamine
Pyr	pyruvate
SAICAR	phosphoribosylaminoimidazolesuccinocarboxyamide
SS	sucrose synthase
Suc	sucrose