Cold tolerance identification of nine Rosa L. materials and expression patterns of genes related to cold tolerance in Rosa hybrida [PDF]
Frontiers in Plant Science, 2023 Members of the Rosa genus have a high ornamental value, but their cultivation area is limited by their sensitivity to cold temperatures. The aim of this study was to evaluate the cold tolerance of a range of Rosa materials, and then determine which genes
Hongli Wang +9 more
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Exogenous Melatonin Boosts Heat Tolerance in Rosa hybrida via RhCOMT1 Modulation [PDF]
PlantsRosa hybrida is one the most commonly cultivated ornamental plant of economic importance and faces major challenges under heat stress. Melatonin has been widely shown to regulate plant stress response; however, the exact mechanism involved in heat stress
Chenyang Li +5 more
doaj +2 more sources
Cloning and expression analysis of RhHsf24 gene in Rose (Rosa hybrida). [PDF]
Sci RepRose (Rosa hybrida) is one of the most important ornamental and perfume industry crops worldwide, both economically and culturally. Abiotic stresses, such as high temperature and salt are crucial factors influencing the quality of roses. In this study, RhHsf24 was isolated from rose (R. hybrida 'Samantha'), which encodes 295 amino acids (aa).
Li S +6 more
europepmc +4 more sources
Genome-Wide Identification, Phylogenetic Classification, and Expression Profiling of the HSF Gene Family in Rosa hybrida Under Heat and Drought Stress [PDF]
PlantsRosa hybrida (R. hybrida), a widely cultivated ornamental species, is increasingly threatened by climate-induced abiotic stresses, including heat and drought.
Jiao Zhu +5 more
doaj +2 more sources
Transcriptomics and metabolomics analyses of Rosa hybrida to identify heat stress response genes and metabolite pathways [PDF]
BMC Plant BiologyBackground Global warming has greatly increased the impact of high temperatures on crops, resulting in reduced yields and increased mortality. This phenomenon is of significant importance to the rose flower industry because high-temperature stress leads ...
Hua Wang +9 more
doaj +2 more sources
Effect of Exogenous Calcium on the Heat Tolerance in Rosa hybrida ‘Carolla’
Horticulturae, 2022 This study was designed to investigate the effects of exogenous calcium on the tolerance of Rosa hybrida ‘Carolla’ to high-temperature and the physiological mechanisms underlying this response.
Han Wang +7 more
doaj +2 more sources
Morphological changes of Rosa×hybrida by a chimeric repressor of Arabidopsis TCP3
Plant Biotechnology, 2011 Chimeric repressor gene-silencing technology is a useful tool for changing morphology of ornamental plants. It has previously been demonstrated that the chimeric repressor TCP3SRDX, which consists of Arabidopsis TCP3 and an ERF-associated amphiphilic repression motif repression domain, perturbs the marginal morphology of Arabidopsis leaves and flowers.
Nobutaka Mitsuda +2 more
exaly +3 more sources
Biocontrol of gray mold on Rosa Hybrida cv. Baccara with Bacillus Subtilis [PDF]
Trakia Journal of Sciences, 2017 The bacteria Bacillus subtilis was investigated for control of gray mold, postharvest quality and antioxidant enzymes of Rosa hybrida cv. Baccara. The results indicated that the treatment of Bacillus subtilis suspension of 1 × 108cfu mL−1 with resulted ...
E. S. Mousavi +4 more
doaj +2 more sources
Disease management of rose powdery mildew using some fungicides and biofungicides [PDF]
Archives of Agriculture Sciences Journal, 2023 Powdery mildew, caused by the fungus Sphaerotheca pannosa var. rosae is a major pathogen in growing rose gardens. The conidia of the causal pathogen were isolated and collected from Assiut and Sohag governorates, Egypt.
A. El-Naggar +3 more
doaj +1 more source
Comparative analysis of the chloroplast genomes of Rosa species and RNA editing analysis
BMC Plant Biology, 2023 Background The genus Rosa (Rosaceae) contains approximately 200 species, most of which have high ecological and economic values. Chloroplast genome sequences are important for studying species differentiation, phylogeny, and RNA editing.
Chengwen Gao +8 more
doaj +1 more source