Arabidopsis TSPO and porphyrins metabolism a transient signaling connection?

Plant Signaling and Behavior

Volumn 6, Issue 9, 2011, Pages 1383-1385

  Vanhee, Celine ^a   Batoko, Henri ^a  

^a UNIVERSITÉ CATHOLIQUE DE LOUVAIN   (Belgium)

Author keywords

Abiotic stress; Abscisic acid; Arabidopsis thaliana; Heme; Porphyrins metabolism; Porphyrins trafficking; TSPO

Indexed keywords

ABSCISIC ACID; ARABIDOPSIS PROTEIN; MEMBRANE PROTEIN; PORPHYRIN; TSPO RELATED PROTEIN, ARABIDOPSIS; TSPO-RELATED PROTEIN, ARABIDOPSIS;

ARABIDOPSIS; ARTICLE; DRUG EFFECT; GENE EXPRESSION REGULATION; GENETICS; METABOLISM; SIGNAL TRANSDUCTION;

ABSCISIC ACID; ARABIDOPSIS; ARABIDOPSIS PROTEINS; GENE EXPRESSION REGULATION, PLANT; MEMBRANE PROTEINS; PORPHYRINS; SIGNAL TRANSDUCTION;

ARABIDOPSIS; ARABIDOPSIS THALIANA;

EID: 80052563100     PISSN: 15592316     EISSN: 15592324     Source Type: Journal    
DOI: 10.4161/psb.6.9.16477     Document Type: Article

References (8)

1. Vanhee C, Zapotoczny G, Masquelier D, Ghislain M, Batoko H. The Arabidopsis multistress regulator TSPO is a heme binding membrane protein and a potential scavenger of porphyrins via an autophagydependent degradation mechanism. Plant Cell 2011; 23:785-805.
2. Hofmann NR. How a transient response becomes transient: Autophagy cleans up after abscisic acid. Plant Cell 2011; 23:429.
3. Yoshida T, Fujita Y, Sayama H, Kidokoro S, Maruyama K, Mizoi J, et al. AREB1, AREB2 and ABF3 are master transcription factors that cooperatively regulate ABRE-dependent ABA signaling involved in drought stress tolerance and require ABA for full activation. Plant J 2010; 61:672-685.
4. Guillaumot D, Guillon S, Déplanque T, Vanhee C, Masquelier D, Morsomme P, et al. The Arabidopsis TSPO-related protein is a stress and abscisic acidregulated, endoplasmic reticulum-Golgi-localized membrane protein. Plant J 2009; 60:242-256.
5. Guillaumot D, Guillon S, Morsomme P, Batoko H. ABA, porphyrins and plant TSPO-related protein. Plant Signal Behav 2009; 4:1087-1090.
6. Pfannschmidt T. Plastidial retrograde signaling- a true "plastid factor" or just metabolite signature? Trends Plant Science 2010; 15:427-435.
7. Kobayashi Y, Imamura S, Hanoaka M, Tanaka K. A tetrapyrrole-regulated ubiquitin ligase controls algal nuclear DNA replication. Nat Cell Biol 2011; In press.
8. Melcher K, Xu Y, Ng LM, Zhou XE, Soon FF, Chinnusamy V, et al. Identification and mechanism of ABA receptor antagonism. Nat Struct Mol Biol 2010; 17:1102-1108.