ArticleRice (New York, N.Y.)2014
Improvement of marker-based predictability of Apparent Amylose Content in japonica rice through GBSSI allele mining.
Article in Rice (New York, N.Y.), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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Who cites it
27 citing papers in PubMed, 229 citations in OpenAlex.
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- Population Structure and Genetic Diversity of Shanlan Landrace Rice for GWAS of Cooking and Eating Quality Traits.International journal of molecular sciences · 2024Article
- Genome-Wide Association Study of Starch Properties in Local Thai Rice.Plants (Basel, Switzerland) · 2023Article
- Marker-Assisted Pyramiding of Blast-Resistance Genes in aPlants (Basel, Switzerland) · 2023Article
- Unraveling the genetic potential of native rice (Frontiers in plant science · 2023Article
- Meta-QTL and haplo-pheno analysis reveal superior haplotype combinations associated with low grain chalkiness under high temperature in rice.Frontiers in plant science · 2023Article
- Association mapping for protein, total soluble sugars, starch, amylose and chlorophyll content in rice.BMC plant biology · 2022Article
- Mutation ofInternational journal of molecular sciences · 2022Article
- Variability in waxy (Wx) allele, in-vitro starch digestibility, glycemic response and textural behaviour of popular Northern Himalayan rice varieties.Scientific reports · 2021Article
- Posttranslational Modification of Waxy to Genetically Improve Starch Quality in Rice Grain.International journal of molecular sciences · 2021Review
- A rare Waxy allele coordinately improves rice eating and cooking quality and grain transparency.Journal of integrative plant biology · 2021Article
- Evaluation of Hardness and Retrogradation of Cooked Rice Based on Its Pasting Properties Using a Novel RVA Testing.Foods (Basel, Switzerland) · 2021Article
- Article
- Genetic Effects of Soluble Starch Synthase IV-2 and It with ADPglucose Pyrophorylase Large Unit and Pullulanase on Rice Qualities.Rice (New York, N.Y.) · 2020Article
- Proteomic analysis of reserve proteins in commercial rice cultivars.Food science & nutrition · 2020Article
- Genetic diversity analysis of specialty glutinous and low-amylose rice (Journal of biosciences · 2020Article
- Rice quality: How is it defined by consumers, industry, food scientists, and geneticists?Trends in food science & technology · 2019Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundApparent Amylose Content (AAC), regulated by the Waxy gene, represents the key determinant of rice cooking properties. In occidental countries high AAC rice represents the most requested market class but the availability of molecular markers allowing specific selection of high AAC varieties is limited.
resultsIn this study, the effectiveness of available molecular markers in predicting AAC was evaluated in a collection of 127 rice accessions (125 japonica ssp. and 2 indica ssp.) characterized by AAC values from glutinous to 26%. The analyses highlighted the presence of several different allelic patterns identifiable by a few molecular markers, and two of them, i.e., the SNPs at intron1 and exon 6, were able to explain a maximum of 79.5% of AAC variation. However, the available molecular markers haplotypes did not provide tools for predicting accessions with AAC higher than 24.5%. To identify additional polymorphisms, the re-sequencing of the Waxy gene and 1kbp of the putative upstream regulatory region was performed in 21 genotypes representing all the AAC classes identified. Several previously un-characterized SNPs were identified and four of them were used to develop dCAPS markers.
conclusionsThe addition of the SNPs newly identified slightly increased the AAC explained variation and allowed the identification of a haplotype almost unequivocally associated to AAC higher than 24.5%. Haplotypes at the waxy locus were also associated to grain length and length/width (L/W) ratio. In particular, the SNP at the first intron, which identifies the Wxa and Wxb alleles, was associated with differences in the width of the grain, the L/W ratio and the length of the kernel, most likely as a result of human selection.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.