Evidence map›Paper›PMID 29398947›Full record

ArticleBreeding science2017

Phenotypic changes during 100-year rice breeding programs in Hokkaido.

Kenji Fujino, Tsutomu Nishimura, Hitoshi Kiuchi, Yuji Hirayama, Takashi Sato

Abstract read
In one paragraph

Article in Breeding science, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–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

11 citing papers in PubMed.

  1. How have breeders adapted rice flowering to the growing region?Journal of integrative plant biology · 2024
    Article
  2. Article
  3. Article
  4. Artificial selection in the expansion of rice cultivation.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022
    Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. 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

5 authors.

Kenji FujinoHokkaido Agricultural Research Center, National Agricultural Research Organization, Sapporo, Hokkaido 062-8555, Japan.
Tsutomu NishimuraRice breeding group, Kamikawa Agricultural Experiment Station, Local Independent Administrative Agency Hokkaido Research Organization, Pippu, Hokkaido 078-0397, Japan.
Hitoshi KiuchiRice breeding group, Kamikawa Agricultural Experiment Station, Local Independent Administrative Agency Hokkaido Research Organization, Pippu, Hokkaido 078-0397, Japan.
Yuji HirayamaRice breeding group, Kamikawa Agricultural Experiment Station, Local Independent Administrative Agency Hokkaido Research Organization, Pippu, Hokkaido 078-0397, Japan.
Takashi SatoRice breeding group, Kamikawa Agricultural Experiment Station, Local Independent Administrative Agency Hokkaido Research Organization, Pippu, Hokkaido 078-0397, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Plant breeding programs in local regions may have genetic and phenotypic variations that are desirable and shape adaptability during the establishment of local populations. Despite the characterization of genetic population structures in various kinds of populations, the effects of variations in phenotype on agro-economical traits currently remain unclear. In the present study, we evaluated phenotypic changes in 26 agro-economical traits among the local population during rice breeding programs in Hokkaido. Wide variations were observed in all 26 agro-economical traits with continuous distributions. In order to elucidate improvements in these agro-economic traits during rice breeding programs in Hokkaido, values were compared between genetic population structures. Traits were classified into four patterns based on the timing of significant differences. Patterns A and B showed significant differences once and twice, respectively. Pattern C gradually showed significant differences. Pattern D showed no significant differences for the desired directions. Based on the changes in phenotype observed in the present study and the genetic population structure for the local population in Hokkaido, a model of the artificial selection for phenotypes in genetic diversity among the local population during plant breeding programs has been proposed.

Indexed as

local populationOryza sativa L.plant breeding programsriceselection

Identifiers

PMID29398947
PMCPMC5790052

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.