Evidence map›Paper›PMID 29725869›Full record

ArticleRice (New York, N.Y.)2018

Genetic analysis of male sterility obtained from a rice cultivar Lebed backcrossed with Taichung 65.

Tetsuya Murakami, Tomohiko Kazama, Kinya Toriyama

Open access · goldAbstract read
In one paragraph

Article in Rice (New York, N.Y.), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 96% of its field
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

0 citing papers in PubMed, 2 citations in OpenAlex.

No citing paper in PubMed yet.

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

3 authors at 1 institution in 1 country.

Tetsuya MurakamiGraduate School of Agricultural Science, Tohoku University, Sendai, 980-8572, Japan.
Tomohiko KazamaGraduate School of Agricultural Science, Tohoku University, Sendai, 980-8572, Japan.
Kinya ToriyamaGraduate School of Agricultural Science, Tohoku University, Sendai, 980-8572, Japan. torikin@tohoku.ac.jp.ORCID http://orcid.org/0000-0002-6318-499X
Tohoku University · JP

Funding

Japan Society for the Promotion of Science 26292002 and 17H03744
6 · The paper itself

Abstract

backgroundMale sterility is a useful agronomic trait for breeding of self-pollinating crops and is often observed in the progenies of hybrids of distantly related species, for example, Oryza sativa L. subsp. indica and O. sativa L. subsp. japonica. To explore new male sterile lines in rice, we performed successive backcrosses using a japonica cultivar Taichung 65 (T65) as a recurrent pollen parent and various indica cultivars as the initial female parents.

findingsWe observed male sterile plants in the backcross progeny from an indica cultivar, Lebed. Both fertile and sterile plants were present in the BC

conclusionsSince the heterozygous Lebed allele acts as dominant sporophytic pollen killer, it would be useful for recurrent selection breeding of japonica rice.

Indexed as

Male sterilityOryza sativaSporophytic pollen killer

Identifiers

PMID29725869
PMCPMC5934291
OpenAlexW2802470594

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.