Evidence map›Paper›PMID 42470548›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2026

Production of Wheat Doubled Haploids through Intergeneric Hybridization with Maize.

Xizhen Guan, Junhua Peng, Daolin Fu

Abstract read
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In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2026. 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
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.

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.

Xizhen GuanState Key Laboratory of Wheat Improvement, College of Agronomy, Shandong Agricultural University, Taian, 271018, China.
Junhua PengSpring Valley Agriscience Co., Ltd., Jinan, 250307, China. jhpeng@svjn.com.cn.
Daolin FuState Key Laboratory of Wheat Improvement, College of Agronomy, Shandong Agricultural University, Taian, 271018, China. dlfu@svjn.com.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chromosome elimination resulting in haploids is achieved by the rapid loss of chromosomes from one parent during the zygote stage and is an important procedure to produce doubled haploid (DH) lines in plants. Particularly in distant hybridization systems like "wheat × maize," the complete elimination of maize chromosomes can result in wheat haploid embryos. Through embryo rescue and chromosome doubling treatments, pure lines with stable traits can be rapidly obtained. The main operational steps for maize pollen-induced wheat DH technology include planting wheat and maize, emasculating wheat, collecting and pollinating with maize pollen, hormone treatment, embryo rescue, doubling treatment, and harvesting individual plants. The integration of modern biotechnology tools, such as molecular marker-assisted selection, gene editing, induced mutagenesis, transgenics, and genomic selection with this technology will further shorten breeding cycles, enhance selection accuracy, and significantly improve the efficiency of genetic improvement in wheat.

Indexed as

HaploidyHybridization, GeneticPlant BreedingTriticumZea maysChromosomes, PlantPollenSeedsChromosome eliminationDoubled haploidMaize pollen inductionSpeed breedingWheat

Identifiers

What OpenQuestion holds

Textmetadata
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.