ArticleBreeding science2014
Genetic dissection of black grain rice by the development of a near isogenic line.
Article in Breeding science, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
39 citing papers in PubMed, 108 citations in OpenAlex.
- Targeted anthocyanin biofortification in black rice: a review of spatial metabolic control, growth-defence trade-offs and genotype-environment-management design.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Review
- Regulatory Roles of PURPLE FRUIT 1 and OsPa in Pigmentation of Rice Grain.Rice (New York, N.Y.) · 2026Article
- Pleiotropic effects of red and purple pericarp genes on seed coating patterns, flavonoids, dormancy, and germination in rice.G3 (Bethesda, Md.) · 2025Article
- Anatomical and Digital Image Analysis of Flavonoid-Mediated Grain Coloration in Rye (Plants (Basel, Switzerland) · 2025Article
- Advances and Future Prospects of Pigment Deposition in Pigmented Rice.Plants (Basel, Switzerland) · 2025Review
- Regulation of Flavonoid Biosynthesis by the MYB-bHLH-WDR (MBW) Complex in Plants and Its Specific Features in Cereals.International journal of molecular sciences · 2025Review
- Comprehensive genetic diversity revealed in the pre-breeding RILs (Frontiers in genetics · 2025Article
- Breeding Rice to Increase Anthocyanin Yield Per Area through Small, Black Grain Size and Three Grains per Spikelet.Plants (Basel, Switzerland) · 2024Article
- Genetic analysis of purple pigmentation in rice seed and vegetative parts - implications on developing high-yielding purple rice (Oryza sativa L.).Journal of applied genetics · 2024Article
- Unravelling marker trait associations linking nutritional value with pigmentation in rice seed.The plant genome · 2023Article
- Genome-Wide Association Study Reveals the Genetic Basis of Total Flavonoid Content in Brown Rice.Genes · 2023Article
- Genetic loci regulating the concentrations of anthocyanins and proanthocyanidins in the pericarps of purple and red rice.The plant genome · 2023Article
- Deciphering the Genetic Architecture of Color Variation in Whole Grain Rice by Genome-Wide Association.Plants (Basel, Switzerland) · 2023Article
- Integrative HPLC profiling and transcriptome analysis revealed insights into anthocyanin accumulation and key genes at three developmental stages of black rice (Frontiers in plant science · 2023Article
- Reinterpretation of anthocyanins biosynthesis in developing black rice seeds through gene expression analysis.PloS one · 2023Article
- Review
- Variations in Grain Traits among Local Rice Varieties Collected More Than Half-Century Ago in Indochinese Countries.Plants (Basel, Switzerland) · 2022Article
- Rice β-Glucosidase 4 (Os1βGlu4) Regulates the Hull Pigmentation via Accumulation of Salicylic Acid.International journal of molecular sciences · 2022Article
- Genome-Wide Association Study of Pericarp Color in Rice Using Different Germplasm and Phenotyping Methods Reveals Different Genetic Architectures.Frontiers in plant science · 2022Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Rice (Oryza sativa L.) can produce black grains as well as white. In black rice, the pericarp of the grain accumulates anthocyanin, which has antioxidant activity and is beneficial to human health. We developed a black rice introgression line in the genetic background of Oryza sativa L. 'Koshihikari', which is a leading variety in Japan. We used Oryza sativa L. 'Hong Xie Nuo' as the donor parent and backcrossed with 'Koshihikari' four times, resulting in a near isogenic line (NIL) for black grains. A whole genome survey of the introgression line using DNA markers suggested that three regions, on chromosomes 1, 3 and 4 are associated with black pigmentation. The locus on chromosome 3 has not been identified previously. A mapping analysis with 546 F2 plants derived from a cross between the black rice NIL and 'Koshihikari' was evaluated. The results indicated that all three loci are essential for black pigmentation. We named these loci Kala1, Kala3 and Kala4. The black rice NIL was evaluated for eating quality and general agronomic traits. The eating quality was greatly superior to that of 'Okunomurasaki', an existing black rice variety. The isogenicity of the black rice NIL to 'Koshihikari' was very high.
Indexed as
Identifiers
What OpenQuestion holds
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.