Glyceollin II
Glyceollin II is a glyceollin found in soybean cotyledons (CY. Harosoy 63) inoculated with Phytophthora megaspenna f.sp. glycinea race 1. Glyceollin II inhibits the radial mycelial growth of P. megasperma f.sp. gbcinea race 1. Glyceollin II inhbiits zoospore germination (ED50 = 7 μg/mL) and causes zoospores to burst. Glyceollin II can be used for the research of Phytophthora megasperma f.sp. glycinea infection in soybeans.
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- CAS. Nr.: 67314-98-1
- Formel: C20H18O5
- Molecular Weight:338.35
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Speicherung:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biologische Aktivität
Glyceollin II (24 h) inhibits radial mycelial growth of Phytophthora megasperma f.sp. glycinea race 1 with ED50 values of 61.6 μg/mL and 52.1 μg/mL, and causes 56.1% growth inhibition at 75 μg/mL[1].
Glyceollin II (0-40 μg/mL; 3 h) is the most potent glyceollin isomer against Phytophthora megasperma f.sp. glycinea race 1 zoospore germination, with an ED50 of 7.0 ± 1.0 μg/mL and ED90 of 13.9 ± 1.9 μg/mL, and induces bursting of non-germinated zoospores[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS. Nr. 67314-98-1
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Molecular Weight 338.35
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Formel C20H18O5
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SMILES
O[C@@]12COC3=CC4=C(C=CC(C)(C)O4)C=C3[C@]1([H])OC5=CC(O)=CC=C52
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Structure Classification
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Initial Source
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
Please store the product under the recommended conditions in the Certificate of Analysis.
Reinheit & Dokumentation
Verweise
Calculators
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)
- Glyceollin II
- 67314-98-1
- Others
- half-strength clarified V8 juice agar
- phytoalexin
- soybean hypocotyl extract agar
- Phytophthora megasperma f.sp. glycinea race 1
- mycelial radial growth
- zoospores
- soybean (Glycine max L. cv. Harosoy 63) cotyledons
- zoospore germination
- pterocarpinoid
- soybeans
- Inhibitor
- inhibitor
- inhibit