Comparison of structures of starch molecules and water-soluble glucans in endosperm between sugary-1 and sugary-2 mutants of rice

Key Points

• Starch structures differ significantly between sugary-1 and sugary-2 mutants.
• The analysis reveals different glucan levels tied to genetic mutations, highlighting 20% variation.
• Observation of starch and glucan structures used structural analysis methods to map differences.
• Findings may assist in rice breeding programs targeting improved carbohydrate qualities.