ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2013
Increased ABA sensitivity results in higher seed dormancy in soft white spring wheat cultivar 'Zak'.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 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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Who cites it
12 citing papers in PubMed, 32 citations in OpenAlex.
- Seed dormancy loss from dry after-ripening is associated with increasing gibberellin hormone levels inFrontiers in plant science · 2023Article
- Seed Dormancy and Preharvest Sprouting in Quinoa (Plants (Basel, Switzerland) · 2021Review
- Exome sequencing of bulked segregants identified a novel TaMKK3-A allele linked to the wheat ERA8 ABA-hypersensitive germination phenotype.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- Comparative Phosphoproteomic Analysis of Barley Embryos with Different Dormancy during Imbibition.International journal of molecular sciences · 2019Article
- The pivotal role of abscisic acid signaling during transition from seed maturation to germination.Plant cell reports · 2017Review
- Prevention of Preharvest Sprouting through Hormone Engineering and Germination Recovery by Chemical Biology.Frontiers in plant science · 2017Article
- Review
- Registration of ZakJournal of plant registrations · 2014Article
- Functional genomics of seed dormancy in wheat: advances and prospects.Frontiers in plant science · 2014Review
- Seed dormancy and germination-emerging mechanisms and new hypotheses.Frontiers in plant science · 2014Review
- Agronomic and genetic analysis of Suweon 542, a rice floury mutant line suitable for dry milling.Rice (New York, N.Y.) · 2013Article
- Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
As a strategy to increase the seed dormancy of soft white wheat, mutants with increased sensitivity to the plant hormone abscisic acid (ABA) were identified in mutagenized grain of soft white spring wheat "Zak". Lack of seed dormancy is correlated with increased susceptibility to preharvest sprouting in wheat, especially those cultivars with white kernels. ABA induces seed dormancy during embryo maturation and inhibits the germination of mature grain. Three mutant lines called Zak ERA8, Zak ERA19A, and Zak ERA19B (Zak ENHANCED RESPONSE to ABA) were recovered based on failure to germinate on 5 μM ABA. All three mutants resulted in increased ABA sensitivity over a wide range of concentrations such that a phenotype can be detected at very low ABA concentrations. Wheat loses sensitivity to ABA inhibition of germination with extended periods of dry after-ripening. All three mutants recovered required more time to after-ripen sufficiently to germinate in the absence of ABA and to lose sensitivity to 5 μM ABA. However, an increase in ABA sensitivity could be detected after as long as 3 years of after-ripening using high ABA concentrations. The Zak ERA8 line showed the strongest phenotype and segregated as a single semi-dominant mutation. This mutation resulted in no obvious decrease in yield and is a good candidate gene for breeding preharvest sprouting tolerance.
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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.