Evidence map›Paper›PMID 33603560›Full record

ArticleBreeding science2020

Breeding and characterization of the high cadmium-accumulating rice line 'Akita 119'.

Ryuichi Takahashi, Masashi Ito, Kazunao Kato, Ikuko Kodama, Satoru Shibata, Kensuke Sato, Riyako Takahashi, Shinichi Matsumoto, Tomohiko Kawamoto

Abstract read
In one paragraph

Article in Breeding science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Review
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

9 authors.

Ryuichi TakahashiAkita Prefectural Agricultural Experiment Station, 34-1 Genpachizawa, Yuwa-Aikawa, Akita city, Akita 010-1231, Japan.
Masashi ItoAkita Prefectural Agricultural Experiment Station, 34-1 Genpachizawa, Yuwa-Aikawa, Akita city, Akita 010-1231, Japan.
Kazunao KatoAkita Prefectural Agricultural Experiment Station, 34-1 Genpachizawa, Yuwa-Aikawa, Akita city, Akita 010-1231, Japan.
Ikuko KodamaAkita Prefectural Agricultural Experiment Station, 34-1 Genpachizawa, Yuwa-Aikawa, Akita city, Akita 010-1231, Japan.
Satoru ShibataAkita Prefectural Agricultural Experiment Station, 34-1 Genpachizawa, Yuwa-Aikawa, Akita city, Akita 010-1231, Japan.
Kensuke SatoAkita Prefectural Agricultural Experiment Station, 34-1 Genpachizawa, Yuwa-Aikawa, Akita city, Akita 010-1231, Japan.
Riyako TakahashiAkita Prefectural Agricultural Experiment Station, 34-1 Genpachizawa, Yuwa-Aikawa, Akita city, Akita 010-1231, Japan.
Shinichi MatsumotoAkita Prefectural Agricultural Experiment Station, 34-1 Genpachizawa, Yuwa-Aikawa, Akita city, Akita 010-1231, Japan.
Tomohiko KawamotoAkita Prefectural Agricultural Experiment Station, 34-1 Genpachizawa, Yuwa-Aikawa, Akita city, Akita 010-1231, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cadmium (Cd) is a toxic heavy metal that is mainly accumulated through the consumption of foods produced in Cd-contaminated fields. Phytoremediation is one of the most effective methods to reduce the soil Cd concentration. In this study, we bred a new rice line, 'Akita 119', for Cd phytoremediation. 'Akita 119' was obtained by a soft X-ray mutation of 'Cho-ko-koku', a naturally high-Cd-accumulating rice cultivar. The heading date of 'Akita 119' was about 2 weeks later than that of 'Akitakomachi', which is the leading cultivar in Akita Prefecture, Japan. 'Akita 119' has a short culm length and many panicles. The shattering resistance and lodging resistance of 'Akita 119' were improved compared to 'Cho-ko-koku'. The thousand-grain weight of 'Akita 119' was much smaller than that of 'Akitakomachi', and grains of 'Akita 119' could be easily distinguished from general japonica cultivars. When 'Akita 119' was grown in Cd-contaminated fields, the shoot dry weight and Cd concentration were similar to those of 'Cho-ko-koku'. These results demonstrate that 'Akita 119' has improved agronomic characteristics compared to 'Cho-ko-koku' while retaining the ability to extract Cd. Therefore, it should be considered a promising candidate for Cd phytoremediation in paddy fields in northern parts of Japan.

Indexed as

‘Akita 119’cadmiumphytoremediationrice breedingrice line

Identifiers

PMID33603560
PMCPMC7878933

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Registered trials

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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.