PMID- 22645585
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20120823
LR  - 20240321
IS  - 1664-462X (Electronic)
IS  - 1664-462X (Linking)
VI  - 3
DP  - 2012
TI  - Oxylipin Signaling: A Distinct Role for the Jasmonic Acid Precursor 
      cis-(+)-12-Oxo-Phytodienoic Acid (cis-OPDA).
PG  - 42
LID - 10.3389/fpls.2012.00042 [doi]
LID - 42
AB  - Oxylipins are lipid-derived compounds, many of which act as signals in the plant 
      response to biotic and abiotic stress. They include the phytohormone jasmonic 
      acid (JA) and related jasmonate metabolites cis-(+)-12-oxo-phytodienoic acid 
      (cis-OPDA), methyl jasmonate, and jasmonoyl-L-isoleucine (JA-Ile). Besides the 
      defense response, jasmonates are involved in plant growth and development and 
      regulate a range of processes including glandular trichome development, 
      reproduction, root growth, and senescence. cis-OPDA is known to possess a 
      signaling role distinct from JA-Ile. The non-enzymatically derived phytoprostanes 
      are structurally similar to cis-OPDA and induce a common set of genes that are 
      not responsive to JA in Arabidopsis thaliana. A novel role for cis-OPDA in seed 
      germination regulation has recently been uncovered based on evidence from double 
      mutants and feeding experiments showing that cis-OPDA interacts with abscisic 
      acid (ABA), inhibits seed germination, and increases ABA INSENSITIVE5 (ABI5) 
      protein abundance. Large amounts of cis-OPDA are esterified to galactolipids in 
      A. thaliana and the resulting compounds, known as Arabidopsides, are thought to 
      act as a rapidly available source of cis-OPDA.
FAU - Dave, Anuja
AU  - Dave A
AD  - Department of Biology, Centre for Novel Agricultural Products, University of York 
      York, UK.
FAU - Graham, Ian A
AU  - Graham IA
LA  - eng
PT  - Journal Article
DEP - 20120308
PL  - Switzerland
TA  - Front Plant Sci
JT  - Frontiers in plant science
JID - 101568200
PMC - PMC3355751
OTO - NOTNLM
OT  - 12-oxo-phytodienoic acid
OT  - jasmonates
OT  - jasmonic acid
OT  - lipid signaling
OT  - oxylipins
OT  - phytoprostanes
OT  - seed dormancy
OT  - seed germination
EDAT- 2012/05/31 06:00
MHDA- 2012/05/31 06:01
PMCR- 2012/01/01
CRDT- 2012/05/31 06:00
PHST- 2011/12/20 00:00 [received]
PHST- 2012/02/19 00:00 [accepted]
PHST- 2012/05/31 06:00 [entrez]
PHST- 2012/05/31 06:00 [pubmed]
PHST- 2012/05/31 06:01 [medline]
PHST- 2012/01/01 00:00 [pmc-release]
AID - 10.3389/fpls.2012.00042 [doi]
PST - epublish
SO  - Front Plant Sci. 2012 Mar 8;3:42. doi: 10.3389/fpls.2012.00042. eCollection 2012.