ArticlePlanta2015
Comparative in situ analyses of cell wall matrix polysaccharide dynamics in developing rice and wheat grain.
Article in Planta, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed.
- Effects of Growth Stage and Particle Size on the Physical, Chemical, Structural, and Bioactive Properties of Alkaline-Extracted Dietary Fiber from Rice Husk (Foods (Basel, Switzerland) · 2025Article
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- Is theFood chemistry. Molecular sciences · 2024Article
- Challenges to Increasing Dietary Fiber in White Flour and Bread.Journal of agricultural and food chemistry · 2024Review
- Utilizing transcriptomics and proteomics to unravel key genes and proteins of Oryza sativa seedlings mediated by selenium in response to cadmium stress.BMC plant biology · 2024Article
- Concluding Embryogenesis After Diaspora: Seed Germination in Illicium Parviflorum.Integrative and comparative biology · 2023Article
- Variety-dependent accumulation of glucomannan in the starchy endosperm and aleurone cell walls of rice grains and its possible genetic basis.Plant biotechnology (Tokyo, Japan) · 2023Article
- Genetic dissection of monosaccharides contents in rice whole grain using genome-wide association study.The plant genome · 2023Article
- Exploiting Rye in Wheat Quality Breeding: The Case of Arabinoxylan Content.Plants (Basel, Switzerland) · 2023Review
- Comparative compositions of metabolites and dietary fibre components in doughs and breads produced from bread wheat, emmer and spelt and using yeast and sourdough processes.Food chemistry · 2022Article
- Article
- Characterization of the Interactions between Cereal Flour and "Nata Puree" in Batter.Journal of applied glycoscience · 2022Article
- Comparison of β-Glucan Content in Milled Rice, Rice Husk and Rice Bran from Rice Cultivars Grown in Different Locations of Thailand and the Relationship between β-Glucan and Amylose Contents.Molecules (Basel, Switzerland) · 2021Article
- Article
- Changes of cell wall components during embryogenesis of Castanea mollissima.Journal of plant research · 2020Article
- Comprehensive comparison and applications of different sections in investigating the microstructure and histochemistry of cereal kernels.Plant methods · 2020Review
- Cell Wall Proteome of Wheat Grain Endosperm and Outer Layers at Two Key Stages of Early Development.International journal of molecular sciences · 2019Article
- Gradients in compositions in the starchy endosperm of wheat have implications for milling and processing.Trends in food science & technology · 2018Review
- Seed coats as an alternative molecular factory: thinking outside the box.Plant reproduction · 2018Review
- Tissue-specific changes in apoplastic proteins and cell wall structure during cold acclimation of winter wheat crowns.Journal of experimental botany · 2018Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Cell wall polysaccharides of wheat and rice endosperm are an important source of dietary fibre. Monoclonal antibodies specific to cell wall polysaccharides were used to determine polysaccharide dynamics during the development of both wheat and rice grain. Wheat and rice grain present near synchronous developmental processes and significantly different endosperm cell wall compositions, allowing the localisation of these polysaccharides to be related to developmental changes. Arabinoxylan (AX) and mixed-linkage glucan (MLG) have analogous cellular locations in both species, with deposition of AX and MLG coinciding with the start of grain filling. A glucuronoxylan (GUX) epitope was detected in rice, but not wheat endosperm cell walls. Callose has been reported to be associated with the formation of cell wall outgrowths during endosperm cellularisation and xyloglucan is here shown to be a component of these anticlinal extensions, occurring transiently in both species. Pectic homogalacturonan (HG) was abundant in cell walls of maternal tissues of wheat and rice grain, but only detected in endosperm cell walls of rice in an unesterified HG form. A rhamnogalacturonan-I (RG-I) backbone epitope was observed to be temporally regulated in both species, detected in endosperm cell walls from 12 DAA in rice and 20 DAA in wheat grain. Detection of the LM5 galactan epitope showed a clear distinction between wheat and rice, being detected at the earliest stages of development in rice endosperm cell walls, but not detected in wheat endosperm cell walls, only in maternal tissues. In contrast, the LM6 arabinan epitope was detected in both species around 8 DAA and was transient in wheat grain, but persisted in rice until maturity.
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