Evidence map›Paper›PMID 32245207›Full record

ArticleGenes2020

Quantitative Trait Loci (QTLs) Associated with Microspore Culture in

Kyeongmin Kim, Yuna Kang, Sol-Ji Lee, Se-Hyun Choi, Dong-Hyun Jeon, Min-Young Park, Suhyoung Park, Yong Pyo Lim, Changsoo Kim

Open access · goldAbstract read
In one paragraph

Article in Genes, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 41% 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

2 citing papers in PubMed, 6 citations in OpenAlex.

  1. Review
  2. 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 at 2 institutions in 1 country.

Kyeongmin KimDepartment of Crop Science, College of Agricultural and Life Sciences, Chungnam National University, Daejeon 34134, Korea.
Yuna KangDepartment of Crop Science, College of Agricultural and Life Sciences, Chungnam National University, Daejeon 34134, Korea.
Sol-Ji LeeDepartment of Crop Science, College of Agricultural and Life Sciences, Chungnam National University, Daejeon 34134, Korea.
Se-Hyun ChoiDepartment of Crop Science, College of Agricultural and Life Sciences, Chungnam National University, Daejeon 34134, Korea.
Dong-Hyun JeonDepartment of Crop Science, College of Agricultural and Life Sciences, Chungnam National University, Daejeon 34134, Korea.
Min-Young ParkNational Institute of Horticultural & Herbal Science, Rural Development Administration (RDA), Wanju 55365, Korea.
Suhyoung ParkNational Institute of Horticultural & Herbal Science, Rural Development Administration (RDA), Wanju 55365, Korea.
Yong Pyo LimDepartment of Horticultural Science, College of Agricultural and Life Sciences, Chungnam National University, Daejeon 34134, Korea.
Changsoo KimDepartment of Crop Science, College of Agricultural and Life Sciences, Chungnam National University, Daejeon 34134, Korea.ORCID 0000-0002-3596-2934
Chungnam National University · KRRural Development Administration · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The radish is a highly self-incompatible plant, and consequently it is difficult to produce homozygous lines. Bud pollination in cross-fertilization plants should be done by opening immature pollen and attaching pollen to mature flowers. It accordingly takes a lot of time and effort to develop lines with fixed alleles. In the current study, a haploid breeding method has been applied to obtain homozygous plants in a short period of time by doubling chromosomes through the induction of a plant body in the haploid cells, in order to shorten the time to breed inbred lines. We constructed genetic maps with an F1 population derived by crossing parents that show a superior and inferior ability to regenerate microspores, respectively. Genetic maps were constructed from the maternal and parental maps, separately, using the two-way pseudo-testcross model. The phenotype of the regeneration rate was examined by microspore cultures and a quantitative trait loci (QTL) analysis was performed based on the regeneration rate. From the results of the culture of microspores in the F1 population, more than half of the group did not regenerate, and only a few showed a high regeneration rate. A total of five significant QTLs were detected in the F1 population, and five candidate genes were found based on the results. These candidate genes are divided into two classes, and appear to be related to either PRC2 subunits or auxin synthesis.

Indexed as

Quantitative Trait LociChromosomes, PlantCulture TechniquesPlant BreedingPollenRaphanusmicrospore cultureoutcrossingradishregeneration ratetwo-way pseudo-testcross model

Identifiers

PMID32245207
PMCPMC7141118
OpenAlexW3012410082

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.