Claim · model-written summary
Auxin-responsive germination involved ABA, auxin, JA and SA signaling and glutathione and methionine metabolism.
- Taxon
- Nicotiana tabacum L.
Nicotiana tabacumt0 - Treatment
- auxin-responsivee0
- Outcome
- germinatione0
- Direction
- responded toe0
- Qualifier
- ABA, auxin, jasmonic acid (JA) and salicylic acid (SA) mediated signaling pathway (red, far red and blue light), glutathione and methionine (Met) metabolisme0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“auxin-responsive germination responded to ABA, auxin, jasmonic acid (JA) and salicylic acid (SA) mediated signaling pathway (red, far red and blue light), glutathione and methionine (Met) metabolism”
t0“Nicotiana tabacum L.”
Title
Zhenhua Li; Jie Zhang; Yiling Liu; et al. BMC Plant Biology 2016. doi:10.1186/s12870-016-0724-5
Other claims from this paper (9)
- Intervention effect Soaking tobacco seeds in 1000 mg/l auxin markedly reduced germination relative to lower auxin concentrations and water.
- Intervention effect Auxin-treated tobacco seeds failed to unfold properly compared with water-soaked seeds.
- Intervention effect Auxin-treated tobacco seeds had weaker radicle traits than the other treatment groups.
- Intervention effect β-1,3-glucanase activity did not differ significantly between auxin- and water-imbibed tobacco seeds.
- Intervention effect ABA content did not differ significantly between auxin- and water-imbibed tobacco seeds.
- Observation GA content was significantly higher during exogenous auxin imbibition and decreased by germination.
- Observation Auxin content was significantly higher during exogenous auxin imbibition and decreased by germination.
- Association The auxin-responsive dormant-seed transcriptome resembled imbibed seeds more than primary dormant seeds.
- Association Auxin-controlled secondary dormancy was associated with flavonol synthesis, gibberellin metabolism, adenylyl-sulfate reductase, thioredoxin, and glutamate synthase activities and chromatin regulation.