ArticlePlanta2022
Haploid induction in allotetraploid tobacco using DMPs mutation.
Article in Planta, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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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.
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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.
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Who cites it
22 citing papers in PubMed, 33 citations in OpenAlex.
- Diverse molecular mechanisms of in vivo haploid induction in plants: from fertilization interference to genome programming.Plant cell reports · 2026Review
- Stepwise construction of the path to doubled haploid breeding in sorghum.Science advances · 2026Article
- Recent advances in generation of doubled haploid plants for genetic improvement in solanaceous vegetable crops.Planta · 2026Review
- Identification and Expression Analysis of the Goji Haploid-Inducible Gene DMP.International journal of molecular sciences · 2026Article
- QTL-Seq Identifies Extra QTLs and Candidate Genes Controlling High Haploid Induction Rate in Maize.Plants (Basel, Switzerland) · 2026Article
- Genome Size Variation Is Associated with Hybrid Vigor in Near-Isogenic Backgrounds inPlants (Basel, Switzerland) · 2025Article
- Generation and characterization of rice OsCENH3 mutants for haploid induction.Plant cell reports · 2025Article
- Advances in Genome Editing Through Haploid Induction Systems.International journal of molecular sciences · 2025Review
- Perspectives of Genome Editing Mediated Haploid Inducer Systems in Legumes.International journal of molecular sciences · 2025Review
- The haploid induction ability analysis of various mutation of OsMATL and OsDMPs in rice.BMC biology · 2025Article
- Application of genome editing in plant reproductive biology: recent advances and challenges.Plant reproduction · 2024Review
- Characterization, Evolution, Expression and Functional Divergence of theInternational journal of molecular sciences · 2024Article
- Article
- From gametes to zygote: Mechanistic advances and emerging possibilities in plant reproduction.Plant physiology · 2024Review
- Article
- Embryo Rescue in Plant Breeding.Plants (Basel, Switzerland) · 2023Review
- The RUBY reporter enables efficient haploid identification in maize and tomato.Plant biotechnology journal · 2023Article
- The Roads to Haploid Embryogenesis.Plants (Basel, Switzerland) · 2023Review
- Recent Advances in Engineering of In Vivo Haploid Induction Systems.Methods in molecular biology (Clifton, N.J.) · 2023Article
- Genome-wide characterization of the soybean DOMAIN OF UNKNOWN FUNCTION 679 membrane protein gene family highlights their potential involvement in growth and stress response.Frontiers in plant science · 2023Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
MAIN
conclusiondmp1dmp2dmp3 mutants created by CRISPR/Cas9 could trigger maternal haploids in the allotetraploid model plant Nicotiana tabacum L. Double haploid (DH) technology is becoming increasingly important because it can significantly accelerate the breeding process. Haploid induction plays a fundamental role in the production of DH lines. Haploid induction has been realized and applied in diploid plants using DMP genes. However, it has yet to be elucidated whether haploid induction could be established in polyploid plants. In the current study, three homologues of the DMP genes (NtDMP1, 2, and 3) were identified in the allotetraploid plant Nicotiana tabacum, and the encoded proteins localized in the endoplasmic reticulum. Loss-of-function mutations in all three genes triggered maternal haploids with an induction rate of 1.52-1.75%. Compared with wild-type tobacco, the created haploid inducer exhibited differences in pollen vigor and seed germination rate. Furthermore, to rapidly and easily screen haploids, a visible haploid identification system was established based on a powdery mildew resistance phenotype. Findings from this study lay the foundation for the potential application of haploid inducers in allotetraploid plants such as tobacco.
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Registered trials
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.