ArticleJournal of the science of food and agriculture2016
Chalky part differs in chemical composition from translucent part of japonica rice grains as revealed by a notched-belly mutant with white-belly.
Article in Journal of the science of food and agriculture, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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23 citing papers in PubMed, 58 citations in OpenAlex.
- Natural Variation and Expression of OsCFF1 Affect the Formation of Rice Chalkiness.Rice (New York, N.Y.) · 2026Article
- Decoding heat-induced chalkiness in rice: molecular mechanisms, genetic networks, and mitigation strategies for climate resilience.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Review
- Carbon-Nitrogen Metabolism Associated with Appearance Quality in Superior and Inferior Grains of Soft and Non-Soft Japonica Rice in Southern China.Plants (Basel, Switzerland) · 2026Article
- The mysterious dialogue between the embryo, endosperm, and seed coat, and its implications for seed traits.Journal of experimental botany · 2026Review
- Interrelationships Between Appearance Quality and Starch and Protein Structures in Superior and Inferior Grains of Soft and Non-Soft Rice.Rice (New York, N.Y.) · 2026Article
- Overexpression of thePlants (Basel, Switzerland) · 2025Article
- Implementing marker covariates and multi-trait genomic selection models to improve grain milling, appearance, cooking, and edible quality in rice (Oryza sativa L.).The plant genome · 2025Article
- Grain quality in superior and inferior grains of soft and non-soft rice varieties from the Yangtze River Delta.Frontiers in plant science · 2025Article
- Relationship between Chalkiness and the Structural and Physicochemical Properties of Rice Starch at Different Nighttime Temperatures during the Early Grain-Filling Stage.Foods (Basel, Switzerland) · 2024Article
- Influence of Long-Chain Amylopectin on Physicochemical and External Digestion Properties of Glutinous Rice in Zongzi.Foods (Basel, Switzerland) · 2024Article
- Phenotypic differences in the appearance of soft rice and its endosperm structural basis.Frontiers in plant science · 2023Article
- Nitrogen Application Rate Affects the Accumulation of Carbohydrates in Functional Leaves and Grains to Improve Grain Filling and Reduce the Occurrence of Chalkiness.Frontiers in plant science · 2022Article
- Genetic and phenotypic characterization of rice grain quality traits to define research strategies for improving rice milling, appearance, and cooking qualities in Latin America and the Caribbean.The plant genome · 2021Article
- Computer Vision and Machine Learning Analysis of Commercial Rice Grains: A Potential Digital Approach for Consumer Perception Studies.Sensors (Basel, Switzerland) · 2021Article
- Genotype-dependent and heat-induced grain chalkiness in rice correlates with the expression patterns of starch biosynthesis genes.Plant-environment interactions (Hoboken, N.J.) · 2021Article
- Dynamic formation and transcriptional regulation mediated by phytohormones during chalkiness formation in rice.BMC plant biology · 2021Article
- Metabolic Disturbance Induced by the Embryo Contributes to the Formation of Chalky Endosperm of a Notched-Belly Rice Mutant.Frontiers in plant science · 2021Article
- Embryo-Endosperm Interaction and Its Agronomic Relevance to Rice Quality.Frontiers in plant science · 2020Review
- Absorption and subcellular distribution of cadmium in tea plant (Camellia sinensis cv. "Shuchazao").Environmental science and pollution research international · 2018Article
- A simple and rapid method for preparing the whole section of starchy seed to investigate the morphology and distribution of starch in different regions of seed.Plant methods · 2018Article
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundChalkiness has a deleterious influence on rice appearance and milling quality. We identified a notched-belly mutant with a high percentage of white-belly, and thereby developed a novel comparison system that can minimize the influence of genetic background and growing conditions. Using this mutant, we examined the differences in chemical composition between chalky and translucent endosperm, with the aim of exploring relations between occurrence of chalkiness and accumulation of starch, protein and minerals.
resultsComparisons showed a significant effect of chalkiness on chemical components in the endosperm. In general, occurrence of chalkiness resulted in higher total starch concentration and lower concentrations of the majority of the amino acids measured. Chalkiness also had a positive effect on the concentrations of As, Ba, Cd, Cr, Mn, Na, Sr and V, but was negatively correlated with those of B, Ca, Cu, Fe and Ni. By contrast, no significant chalkiness effect on P, phytic acid-P, K, Mg or Zn was observed. In addition, substantial influence of the embryo on endosperm composition was detected, with the embryo showing a negative effect on total protein, amino acids such as Arg, His, Leu, Lys, Phe and Tyr, and all the 17 minerals measured, excluding Ca, Cu, P and Sr.
conclusionAn inverse relation between starch and protein as well as amino acids was found with respect to chalkiness occurrence. Phytic acid and its colocalized elements K and Mg were not affected by chalkiness. The embryo exerted a marked influence on chemical components of the endosperm, in particular minerals, suggesting the necessity of examining the role of the embryo in chalkiness formation. © 2016 The Authors. Journal of the Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
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