ArticlePlant physiology2016
A Homolog of Blade-On-Petiole 1 and 2 (BOP1/2) Controls Internode Length and Homeotic Changes of the Barley Inflorescence.
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Article in Plant physiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
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31 citing papers in PubMed.
- Pleiotropic effects of barley BLADE-ON-PETIOLE gene Uniculme4 on plant architecture and the jasmonic acid pathway.Journal of experimental botany · 2025Article
- Partial unidirectional translocation from 5AL to 7BS leads to dense spike in an EMS-induced wheat mutant.BMC genomics · 2024Article
- Altered interactions between cis-regulatory elements partially resolve BLADE-ON-PETIOLE genetic redundancy in Capsella rubella.The Plant cell · 2024Article
- BLADE-ON-PETIOLE interacts with CYCLOIDEA to fine-tuneScience advances · 2024Article
- A guide to barley mutants.Hereditas · 2024Review
- Article
- Regulation of secondary growth by poplarFrontiers in plant science · 2023Article
- FIND-IT: Accelerated trait development for a green evolution.Science advances · 2022Article
- A reference-guided TILLING by amplicon-sequencing platform supports forward and reverse genetics in barley.Plant communications · 2022Article
- Brachypodium distachyon UNICULME4 and LAXATUM-A are redundantly required for development.Plant physiology · 2022Article
- Identification of QTL underlying the main stem related traits in a doubled haploid barley population.Frontiers in plant science · 2022Article
- Article
- Long-read sequence assembly: a technical evaluation in barley.The Plant cell · 2021Article
- The BOP-type co-transcriptional regulator NODULE ROOT1 promotes stem secondary growth of the tropical Cannabaceae tree Parasponia andersonii.The Plant journal : for cell and molecular biology · 2021Article
- A cluster of Ankyrin and Ankyrin-TPR repeat genes is associated with panicle branching diversity in rice.PLoS genetics · 2021Article
- Transcriptional landscapes of floral meristems in barley.Science advances · 2021Article
- Article
- Barley's Second Spring as A Model Organism for Chloroplast Research.Plants (Basel, Switzerland) · 2020Review
- APETALA2 control of barley internode elongation.Development (Cambridge, England) · 2019Article
- Bulked segregant RNA-sequencing (BSR-seq) identified a novel rare allele of eIF4E effective against multiple isolates of BaYMV/BaMMV.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Article
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16 authors.
Matthias JostLeibniz Institute of Plant Genetics and Crop Plant Research, Gatersleben, 06466 Stadt Seeland, Germany (M.J., Ma.M., A.H., F.S., T.R., T.S., B.S., S.B., U.S., N.S.);Institute of Plant Science and Resources, Okayama University, Okayama 710-0046, Japan (Sh.T., T.Y.);James Hutton Institute, Invergowrie, Dundee DD2 5DA, United Kingdom (A.D., R.W.);Leibniz Institute on Aging and Fritz-Lipmann Institute, 07745 Jena, Germany (St.T.);Applied Genomics Institute, University of Udine, 33100 Udine, Italy (Mi.M.); andDivision of Plant Sciences, University of Dundee, Dundee DD1 4HN, United Kingdom (R.W.).ORCID 0000-0001-8796-1768
Shin TaketaLeibniz Institute of Plant Genetics and Crop Plant Research, Gatersleben, 06466 Stadt Seeland, Germany (M.J., Ma.M., A.H., F.S., T.R., T.S., B.S., S.B., U.S., N.S.);Institute of Plant Science and Resources, Okayama University, Okayama 710-0046, Japan (Sh.T., T.Y.);James Hutton Institute, Invergowrie, Dundee DD2 5DA, United Kingdom (A.D., R.W.);Leibniz Institute on Aging and Fritz-Lipmann Institute, 07745 Jena, Germany (St.T.);Applied Genomics Institute, University of Udine, 33100 Udine, Italy (Mi.M.); andDivision of Plant Sciences, University of Dundee, Dundee DD1 4HN, United Kingdom (R.W.).
Martin MascherLeibniz Institute of Plant Genetics and Crop Plant Research, Gatersleben, 06466 Stadt Seeland, Germany (M.J., Ma.M., A.H., F.S., T.R., T.S., B.S., S.B., U.S., N.S.);Institute of Plant Science and Resources, Okayama University, Okayama 710-0046, Japan (Sh.T., T.Y.);James Hutton Institute, Invergowrie, Dundee DD2 5DA, United Kingdom (A.D., R.W.);Leibniz Institute on Aging and Fritz-Lipmann Institute, 07745 Jena, Germany (St.T.);Applied Genomics Institute, University of Udine, 33100 Udine, Italy (Mi.M.); andDivision of Plant Sciences, University of Dundee, Dundee DD1 4HN, United Kingdom (R.W.).
Axel HimmelbachLeibniz Institute of Plant Genetics and Crop Plant Research, Gatersleben, 06466 Stadt Seeland, Germany (M.J., Ma.M., A.H., F.S., T.R., T.S., B.S., S.B., U.S., N.S.);Institute of Plant Science and Resources, Okayama University, Okayama 710-0046, Japan (Sh.T., T.Y.);James Hutton Institute, Invergowrie, Dundee DD2 5DA, United Kingdom (A.D., R.W.);Leibniz Institute on Aging and Fritz-Lipmann Institute, 07745 Jena, Germany (St.T.);Applied Genomics Institute, University of Udine, 33100 Udine, Italy (Mi.M.); andDivision of Plant Sciences, University of Dundee, Dundee DD1 4HN, United Kingdom (R.W.).ORCID 0000-0001-7338-0946
Takahisa YuoLeibniz Institute of Plant Genetics and Crop Plant Research, Gatersleben, 06466 Stadt Seeland, Germany (M.J., Ma.M., A.H., F.S., T.R., T.S., B.S., S.B., U.S., N.S.);Institute of Plant Science and Resources, Okayama University, Okayama 710-0046, Japan (Sh.T., T.Y.);James Hutton Institute, Invergowrie, Dundee DD2 5DA, United Kingdom (A.D., R.W.);Leibniz Institute on Aging and Fritz-Lipmann Institute, 07745 Jena, Germany (St.T.);Applied Genomics Institute, University of Udine, 33100 Udine, Italy (Mi.M.); andDivision of Plant Sciences, University of Dundee, Dundee DD1 4HN, United Kingdom (R.W.).
Fahimeh ShahinniaLeibniz Institute of Plant Genetics and Crop Plant Research, Gatersleben, 06466 Stadt Seeland, Germany (M.J., Ma.M., A.H., F.S., T.R., T.S., B.S., S.B., U.S., N.S.);Institute of Plant Science and Resources, Okayama University, Okayama 710-0046, Japan (Sh.T., T.Y.);James Hutton Institute, Invergowrie, Dundee DD2 5DA, United Kingdom (A.D., R.W.);Leibniz Institute on Aging and Fritz-Lipmann Institute, 07745 Jena, Germany (St.T.);Applied Genomics Institute, University of Udine, 33100 Udine, Italy (Mi.M.); andDivision of Plant Sciences, University of Dundee, Dundee DD1 4HN, United Kingdom (R.W.).ORCID 0000-0001-8236-7647
Twan RuttenLeibniz Institute of Plant Genetics and Crop Plant Research, Gatersleben, 06466 Stadt Seeland, Germany (M.J., Ma.M., A.H., F.S., T.R., T.S., B.S., S.B., U.S., N.S.);Institute of Plant Science and Resources, Okayama University, Okayama 710-0046, Japan (Sh.T., T.Y.);James Hutton Institute, Invergowrie, Dundee DD2 5DA, United Kingdom (A.D., R.W.);Leibniz Institute on Aging and Fritz-Lipmann Institute, 07745 Jena, Germany (St.T.);Applied Genomics Institute, University of Udine, 33100 Udine, Italy (Mi.M.); andDivision of Plant Sciences, University of Dundee, Dundee DD1 4HN, United Kingdom (R.W.).ORCID 0000-0001-5891-6503
Arnis DrukaLeibniz Institute of Plant Genetics and Crop Plant Research, Gatersleben, 06466 Stadt Seeland, Germany (M.J., Ma.M., A.H., F.S., T.R., T.S., B.S., S.B., U.S., N.S.);Institute of Plant Science and Resources, Okayama University, Okayama 710-0046, Japan (Sh.T., T.Y.);James Hutton Institute, Invergowrie, Dundee DD2 5DA, United Kingdom (A.D., R.W.);Leibniz Institute on Aging and Fritz-Lipmann Institute, 07745 Jena, Germany (St.T.);Applied Genomics Institute, University of Udine, 33100 Udine, Italy (Mi.M.); andDivision of Plant Sciences, University of Dundee, Dundee DD1 4HN, United Kingdom (R.W.).ORCID 0000-0003-3663-2694
Thomas SchmutzerLeibniz Institute of Plant Genetics and Crop Plant Research, Gatersleben, 06466 Stadt Seeland, Germany (M.J., Ma.M., A.H., F.S., T.R., T.S., B.S., S.B., U.S., N.S.);Institute of Plant Science and Resources, Okayama University, Okayama 710-0046, Japan (Sh.T., T.Y.);James Hutton Institute, Invergowrie, Dundee DD2 5DA, United Kingdom (A.D., R.W.);Leibniz Institute on Aging and Fritz-Lipmann Institute, 07745 Jena, Germany (St.T.);Applied Genomics Institute, University of Udine, 33100 Udine, Italy (Mi.M.); andDivision of Plant Sciences, University of Dundee, Dundee DD1 4HN, United Kingdom (R.W.).ORCID 0000-0003-1073-6719
Burkhard SteuernagelLeibniz Institute of Plant Genetics and Crop Plant Research, Gatersleben, 06466 Stadt Seeland, Germany (M.J., Ma.M., A.H., F.S., T.R., T.S., B.S., S.B., U.S., N.S.);Institute of Plant Science and Resources, Okayama University, Okayama 710-0046, Japan (Sh.T., T.Y.);James Hutton Institute, Invergowrie, Dundee DD2 5DA, United Kingdom (A.D., R.W.);Leibniz Institute on Aging and Fritz-Lipmann Institute, 07745 Jena, Germany (St.T.);Applied Genomics Institute, University of Udine, 33100 Udine, Italy (Mi.M.); andDivision of Plant Sciences, University of Dundee, Dundee DD1 4HN, United Kingdom (R.W.).ORCID 0000-0002-8284-7728
Sebastian BeierLeibniz Institute of Plant Genetics and Crop Plant Research, Gatersleben, 06466 Stadt Seeland, Germany (M.J., Ma.M., A.H., F.S., T.R., T.S., B.S., S.B., U.S., N.S.);Institute of Plant Science and Resources, Okayama University, Okayama 710-0046, Japan (Sh.T., T.Y.);James Hutton Institute, Invergowrie, Dundee DD2 5DA, United Kingdom (A.D., R.W.);Leibniz Institute on Aging and Fritz-Lipmann Institute, 07745 Jena, Germany (St.T.);Applied Genomics Institute, University of Udine, 33100 Udine, Italy (Mi.M.); andDivision of Plant Sciences, University of Dundee, Dundee DD1 4HN, United Kingdom (R.W.).
Stefan TaudienLeibniz Institute of Plant Genetics and Crop Plant Research, Gatersleben, 06466 Stadt Seeland, Germany (M.J., Ma.M., A.H., F.S., T.R., T.S., B.S., S.B., U.S., N.S.);Institute of Plant Science and Resources, Okayama University, Okayama 710-0046, Japan (Sh.T., T.Y.);James Hutton Institute, Invergowrie, Dundee DD2 5DA, United Kingdom (A.D., R.W.);Leibniz Institute on Aging and Fritz-Lipmann Institute, 07745 Jena, Germany (St.T.);Applied Genomics Institute, University of Udine, 33100 Udine, Italy (Mi.M.); andDivision of Plant Sciences, University of Dundee, Dundee DD1 4HN, United Kingdom (R.W.).
Uwe ScholzLeibniz Institute of Plant Genetics and Crop Plant Research, Gatersleben, 06466 Stadt Seeland, Germany (M.J., Ma.M., A.H., F.S., T.R., T.S., B.S., S.B., U.S., N.S.);Institute of Plant Science and Resources, Okayama University, Okayama 710-0046, Japan (Sh.T., T.Y.);James Hutton Institute, Invergowrie, Dundee DD2 5DA, United Kingdom (A.D., R.W.);Leibniz Institute on Aging and Fritz-Lipmann Institute, 07745 Jena, Germany (St.T.);Applied Genomics Institute, University of Udine, 33100 Udine, Italy (Mi.M.); andDivision of Plant Sciences, University of Dundee, Dundee DD1 4HN, United Kingdom (R.W.).ORCID 0000-0001-6113-3518
Michele MorganteLeibniz Institute of Plant Genetics and Crop Plant Research, Gatersleben, 06466 Stadt Seeland, Germany (M.J., Ma.M., A.H., F.S., T.R., T.S., B.S., S.B., U.S., N.S.);Institute of Plant Science and Resources, Okayama University, Okayama 710-0046, Japan (Sh.T., T.Y.);James Hutton Institute, Invergowrie, Dundee DD2 5DA, United Kingdom (A.D., R.W.);Leibniz Institute on Aging and Fritz-Lipmann Institute, 07745 Jena, Germany (St.T.);Applied Genomics Institute, University of Udine, 33100 Udine, Italy (Mi.M.); andDivision of Plant Sciences, University of Dundee, Dundee DD1 4HN, United Kingdom (R.W.).
Robbie WaughLeibniz Institute of Plant Genetics and Crop Plant Research, Gatersleben, 06466 Stadt Seeland, Germany (M.J., Ma.M., A.H., F.S., T.R., T.S., B.S., S.B., U.S., N.S.);Institute of Plant Science and Resources, Okayama University, Okayama 710-0046, Japan (Sh.T., T.Y.);James Hutton Institute, Invergowrie, Dundee DD2 5DA, United Kingdom (A.D., R.W.);Leibniz Institute on Aging and Fritz-Lipmann Institute, 07745 Jena, Germany (St.T.);Applied Genomics Institute, University of Udine, 33100 Udine, Italy (Mi.M.); andDivision of Plant Sciences, University of Dundee, Dundee DD1 4HN, United Kingdom (R.W.).ORCID 0000-0003-1045-3065
Nils SteinLeibniz Institute of Plant Genetics and Crop Plant Research, Gatersleben, 06466 Stadt Seeland, Germany (M.J., Ma.M., A.H., F.S., T.R., T.S., B.S., S.B., U.S., N.S.);Institute of Plant Science and Resources, Okayama University, Okayama 710-0046, Japan (Sh.T., T.Y.);James Hutton Institute, Invergowrie, Dundee DD2 5DA, United Kingdom (A.D., R.W.);Leibniz Institute on Aging and Fritz-Lipmann Institute, 07745 Jena, Germany (St.T.);Applied Genomics Institute, University of Udine, 33100 Udine, Italy (Mi.M.); andDivision of Plant Sciences, University of Dundee, Dundee DD1 4HN, United Kingdom (R.W.) stein@ipk-gatersleben.de.ORCID 0000-0003-3011-8731
Funding
No grant is acknowledged in the PubMed record.
Abstract
Inflorescence architecture in small-grain cereals has a direct effect on yield and is an important selection target in breeding for yield improvement. We analyzed the recessive mutation laxatum-a (lax-a) in barley (Hordeum vulgare), which causes pleiotropic changes in spike development, resulting in (1) extended rachis internodes conferring a more relaxed inflorescence, (2) broadened base of the lemma awns, (3) thinner grains that are largely exposed due to reduced marginal growth of the palea and lemma, and (4) and homeotic conversion of lodicules into two stamenoid structures. Map-based cloning enforced by mapping-by-sequencing of the mutant lax-a locus enabled the identification of a homolog of BLADE-ON-PETIOLE1 (BOP1) and BOP2 as the causal gene. Interestingly, the recently identified barley uniculme4 gene also is a BOP1/2 homolog and has been shown to regulate tillering and leaf sheath development. While the Arabidopsis (Arabidopsis thaliana) BOP1 and BOP2 genes act redundantly, the barley genes contribute independent effects in specifying the developmental growth of vegetative and reproductive organs, respectively. Analysis of natural genetic diversity revealed strikingly different haplotype diversity for the two paralogous barley genes, likely affected by the respective genomic environments, since no indication for an active selection process was detected.
Indexed as
Genes, HomeoboxGenes, PlantSequence Homology, Amino AcidArabidopsis ProteinsBase PairingChromosome MappingCloning, MolecularEcotypeGenetic VariationHordeumInflorescenceMolecular Sequence AnnotationMutationPhenotypePhylogenyPlants, Genetically ModifiedArabidopsis Proteins
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