ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2011
Quantitative trait loci for flowering time and inflorescence architecture in rose.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 65 citations in OpenAlex.
- The use of a candidate gene approach to studyFrontiers in plant science · 2023Article
- Tracing the Evolution of thePlants (Basel, Switzerland) · 2022Article
- The identification of theHorticulture research · 2022Article
- Stable QTL for malate levels in ripe fruit and their transferability acrossHorticulture research · 2022Article
- Differentially Expressed Genes Related to Flowering Transition between Once- and Continuous-Flowering Roses.Biomolecules · 2021Article
- Characterization of black spot resistance in diploid roses with QTL detection, meta-analysis and candidate-gene identification.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- Genetic determinism of prickles in rose.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- Genome-wide association study of inflorescence length of cultivated soybean based on the high-throughout single-nucleotide markers.Molecular genetics and genomics : MGG · 2019Article
- Biosynthesis of 2-Phenylethanol in Rose Petals Is Linked to the Expression of One Allele ofPlant physiology · 2019Article
- In the name of the rose: a roadmap for rose research in the genome era.Horticulture research · 2019Article
- Recent progress in whole genome sequencing, high-density linkage maps, and genomic databases of ornamental plants.Breeding science · 2018Review
- Genetic dissection of adventitious shoot regeneration in roses by employing genome-wide association studies.Plant cell reports · 2017Article
- Association mapping for floral traits in cultivated Paeonia rockii based on SSR markers.Molecular genetics and genomics : MGG · 2017Article
- High-density SNP-based genetic maps for the parents of an outcrossed and a selfed tetraploid garden rose cross, inferred from admixed progeny using the 68k rose SNP array.Horticulture research · 2016Article
- Heritability and identification of QTLs and underlying candidate genes associated with the architecture of the grapevine cluster (Vitis vinifera L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2014Article
- Molecular genetics and genomics of the Rosoideae: state of the art and future perspectives.Horticulture research · 2014Review
- Article
- Genetic mapping of quantitative trait loci underlying flowering time in chrysanthemum (Chrysanthemum morifolium).PloS one · 2013Article
- Overexpression of RoDELLA impacts the height, branching, and flowering behaviour of Pelargonium × domesticum transgenic plants.Plant cell reports · 2012Article
- The expression level of Rosa Terminal Flower 1 (RTFL1) is related with recurrent flowering in roses.Molecular biology reports · 2012Article
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Authors and funding
6 authors at 2 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The pattern of development of the inflorescence is an important characteristic in ornamental plants, where the economic value is in the flower. The genetic determinism of inflorescence architecture is poorly understood, especially in woody perennial plants with long life cycles. Our objective was to study the genetic determinism of this characteristic in rose. The genetic architectures of 10 traits associated with the developmental timing and architecture of the inflorescence, and with flower production were investigated in a F(1) diploid garden rose population, based on intensive measurements of phenological and morphological traits in a field. There were substantial genetic variations in inflorescence development traits, with broad-sense heritabilities ranging from 0.82 to 0.93. Genotypic correlations were significant for most (87%) pairs of traits, suggesting either pleiotropy or tight linkage among loci. However, non-significant and low correlations between some pairs of traits revealed two independent developmental pathways controlling inflorescence architecture: (1) the production of inflorescence nodes increased the number of branches and the production of flowers; (2) internode elongation connected with frequent branching increased the number of branches and the production of flowers. QTL mapping identified six common QTL regions (cQTL) for inflorescence developmental traits. A QTL for flowering time and many inflorescence traits were mapped to the same cQTL. Several candidate genes that are known to control inflorescence developmental traits and gibberellin signaling in Arabidopsis thaliana were mapped in rose. Rose orthologues of FLOWERING LOCUS T (RoFT), TERMINAL FLOWER 1 (RoKSN), SPINDLY (RoSPINDLY), DELLA (RoDELLA), and SLEEPY (RoSLEEPY) co-localized with cQTL for relevant traits. This is the first report on the genetic basis of complex inflorescence developmental traits in rose.
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