Evidence map›Paper›PMID 32559220›Full record

ArticlePloS one2020

Predicting biomass of rice with intermediate traits: Modeling method combining crop growth models and genomic prediction models.

Yusuke Toda, Hitomi Wakatsuki, Toru Aoike, Hiromi Kajiya-Kanegae, Masanori Yamasaki, Takuma Yoshioka, Kaworu Ebana, Takeshi Hayashi, Hiroshi Nakagawa, Toshihiro Hasegawa and 1 more

Abstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Genome-Enabled Prediction Methods Based on Machine Learning.Methods in molecular biology (Clifton, N.J.) · 2022
    Pooled it
  2. Review
  3. Article
  4. Breeding perspectives on tackling trait genome-to-phenome (G2P) dimensionality using ensemble-based genomic prediction.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Genomic Prediction: Progress and Perspectives for Rice Improvement.Methods in molecular biology (Clifton, N.J.) · 2022
    Review
  11. Integration of Crop Growth Models and Genomic Prediction.Methods in molecular biology (Clifton, N.J.) · 2022
    Article
  12. Article
  13. Article
  14. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Yusuke TodaDepartment of Agricultural and Environmental Biology, Graduate School of Agricultural and Life Science, The University of Tokyo, Tokyo, Japan.
Hitomi WakatsukiInstitute for Agro-Environmental Sciences, National Agriculture and Food Research Organization (NARO), Ibaraki, Japan.
Toru AoikeDepartment of Agricultural and Environmental Biology, Graduate School of Agricultural and Life Science, The University of Tokyo, Tokyo, Japan.
Hiromi Kajiya-KanegaeResearch Center for Agricultural Information Technology, NARO, Ibaraki, Japan.
Masanori YamasakiFood Resources Education and Research Center, Graduate School of Agricultural Science, Kobe University, Hyogo, Japan.
Takuma YoshiokaFood Resources Education and Research Center, Graduate School of Agricultural Science, Kobe University, Hyogo, Japan.
Kaworu EbanaGenetic Resources Center, NARO,, Ibaraki, Japan.
Takeshi HayashiInstitute of Crop Science, NARO, Ibaraki, Japan.
Hiroshi NakagawaResearch Center for Agricultural Information Technology, NARO, Ibaraki, Japan.
Toshihiro HasegawaTohoku Agricultural Research Center, NARO, Iwate, Japan.
Hiroyoshi IwataDepartment of Agricultural and Environmental Biology, Graduate School of Agricultural and Life Science, The University of Tokyo, Tokyo, Japan.ORCID 0000-0002-6747-7036

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genomic prediction (GP) is expected to become a powerful technology for accelerating the genetic improvement of complex crop traits. Several GP models have been proposed to enhance their applications in plant breeding, including environmental effects and genotype-by-environment interactions (G×E). In this study, we proposed a two-step model for plant biomass prediction wherein environmental information and growth-related traits were considered. First, the growth-related traits were predicted by GP. Second, the biomass was predicted from the GP-predicted values and environmental data using machine learning or crop growth modeling. We applied the model to a 2-year-old field trial dataset of recombinant inbred lines of japonica rice and evaluated the prediction accuracy with training and testing data by cross-validation performed over two years. Therefore, the proposed model achieved an equivalent or a higher correlation between the observed and predicted values (0.53 and 0.65 for each year, respectively) than the model in which biomass was directly predicted by GP (0.40 and 0.65 for each year, respectively). This result indicated that including growth-related traits enhanced accuracy of biomass prediction. Our findings are expected to contribute to the spread of the use of GP in crop breeding by enabling more precise prediction of environmental effects on crop traits.

Indexed as

BiomassModels, GeneticGenome, PlantGenomicsGenotypeMachine LearningOryzaPhenotypePlant Breeding

Identifiers

PMID32559220
PMCPMC7304626

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.