A novel maize dwarf mutant generated by Ty1-copia LTR-retrotransposon insertion in Brachytic2 after spaceflight

Key message Retrotransposon insertion in Brachytic2 generated a new incomplete recessive dwarf allele after spaceflight can moderately reduce plant height in heterozygous and potentially improve maize yield. Plant height and ear height are two important agronomic traits in maize breeding. In this st...

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Veröffentlicht in:	Plant cell reports 2020-03, Vol.39 (3), p.393-408
Hauptverfasser:	Li, Chuan, Tang, Jin, Hu, Zhaoyong, Wang, Jingwen, Yu, Tao, Yi, Hongyang, Cao, Moju
Format:	Artikel
Sprache:	eng
Schlagworte:	Agronomy Alleles Base Sequence Biomedical and Life Sciences Biotechnology Cell Biology Cell number Corn Crop yield DNA methylation DNA Methylation - genetics Gene expression Gene Expression Regulation, Plant Genes, Recessive Genetic Association Studies Genetic Loci Genotypes Heterozygote Homozygote Inbreeding Insertion Life Sciences Mutagenesis, Insertional - genetics Mutation - genetics Original Article Phylogeny Plant Biochemistry Plant breeding Plant Proteins - genetics Plant Sciences Planting density Promoter Regions, Genetic - genetics Quantitative Trait, Heritable Reproducibility of Results Retroelements - genetics Seeds Space Flight Transcription Transposition Zea mays - anatomy & histology Zea mays - genetics
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