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C8115

Sigma-Aldrich

Coronatine

from Pseudomonas syringae pv Glycinea, >95% (HPLC)

Synonym(e):

COR, Cyclopropanecarboxylic acid,2-ethyl-1-[[(6-ethyl-2,3,3a,6,7a-hexahydro-1-oxo-1H-inden-4-yl)carbonyl] amino]

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About This Item

Empirische Formel (Hill-System):
C18H25NO4
Molekulargewicht:
319.40
MDL-Nummer:
MFCD06798335
UNSPSC-Code:
51102829
PubChem Substanz-ID:
329775160
NACRES:
NA.85

Biologische Quelle

Pseudomonas syringae pv Glycinea

Qualitätsniveau

200

Assay

>95% (HPLC)

Form

powder

Löslichkeit

H2O: soluble 0.2 mg/mL
DMSO: soluble 20 mg/mL
methanol: soluble 20 mg/mL

Wirkungsweise

enzyme | interferes

Lagertemp.

−20°C

SMILES String

CCC1CC2C(CCC2=O)C(=C1)C(=O)NC3(CC3CC)C(O)=O

InChI

1S/C18H25NO4/c1-3-10-7-13-12(5-6-15(13)20)14(8-10)16(21)19-18(17(22)23)9-11(18)4-2/h8,10-13H,3-7,9H2,1-2H3,(H,19,21)(H,22,23)

InChIKey

FMGBNISRFNDECK-UHFFFAOYSA-N

Verwandte Kategorien

Anwendung

Coronatine is a polyketide phytotoxin produced by several members of the Pseudomonas syringae group of pathovars such as atropurpurea, glycinea, maculicola,morsprunorum and tomato. Coronatine was used to study the regulatory genes: corP, corS and corR. It was used to study the stimulation of ethylene synthesis in Nicotiana tabacum leaves.

Biochem./physiol. Wirkung

Coronatine is a polyketide phytotoxin produced by several members of the Pseudomonas syringae group of pathovars. It consists of two distinct structural components that function as biosynthetic intermediates: coronafacic acid (CFA) and coronamic acid (CMA). It is known to induce hypertrophy and chlorosis, inhibit root elongation, and stimulate ethylene production.

Sonstige Hinweise

Keep container tightly closed in a dry and well-ventilated place.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Analysenzertifikate (COA)

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C Dutheil et al.
Scientific reports, 10(1), 4838-4838 (2020-03-18)
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Minoru Ueda et al.
ACS central science, 3(5), 462-472 (2017-06-03)
Coronatine (
J S Kenyon et al.
Plant physiology, 100(1), 219-224 (1992-09-01)
Coronatine is a chlorosis-inducing toxin produced by the plant pathogen Pseudomonas syringae pv atropurpurea. This bacterium is the causal agent of chocolate spot disease, in which brown lesions with chlorotic margins develop on the leaves of Lolium multiflorum Lam. Among
Jia Xu et al.
American journal of cancer research, 6(11), 2700-2712 (2016-12-03)
The Delta-like 1 homolog (DLK1) gene is a paternal imprinting gene located on human chromosome 14q32, a site associated with frequent chromosomal mutations in GIST. The expression level of DLK1 is closely associated with the outcome of tumours. However, no
Shahnaj Parvin et al.
Plant, cell & environment, 41(10), 2418-2434 (2018-06-03)
Increased biomass and yield of plants grown under elevated [CO2 ] often corresponds to decreased grain N concentration ([N]), diminishing nutritional quality of crops. Legumes through their symbiotic N2 fixation may be better able to maintain biomass [N] and grain
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