Dianthus caryophyllus

Lim, T. K.

doi:10.1007/978-94-007-7395-0_48

Cited by 9 publications

(5 citation statements)

References 41 publications

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“…The carnation species is best adapted to cool climates, with the optimum temperature for growth and flowering being between 13 and 15°C during the summer months and 10–11°C during winter. High temperatures are generally detrimental to the growth and development of carnation plants (Lim, 2014 ). However, studies of carnation are typically focused on maximizing cut-flower quality and longevity, or the physiological and biochemical aspects of the plant's response to the environment (In et al, 2013 ).…”

Section: Introductionmentioning

confidence: 99%

Identification of heat-responsive genes in carnation (Dianthus caryophyllus L.) by RNA-seq

et al. 2015

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Carnation (Dianthus caryophyllus L.) is an important flower crop, having substantial commercial value as a cut-flower due to the long vase-life and wide array of flower colors and forms. Standard carnation varieties perform well under cool climates but are very susceptible to high temperatures which adversely affect the yield and the quality of the cut-flowers. Despite several studies of carnation contributing to the number of expressed sequence tags (ESTs), transcriptomic information of this species remains very limited, particularly regarding abiotic stress-related genes. Here, transcriptome analysis was performed to generate expression profiles of heat stress (HS)-responsive genes in carnation. We sequenced a cDNA library constructed with mixed RNA from carnation leaves subjected to 42°C HS (0, 0.5, 1, and 2 h) and 46°C HS (0.5, 1, and 2 h), and obtained 45,604,882 high quality paired-end reads. After de novo assembly and quantitative assessment 99,255 contigs were generated with an average length of 1053 bp. We then obtained functional annotations by aligning contigs with public protein databases including NR, SwissProt, KEGG, and COG. Using the above carnation transcriptome as the reference, we compared the effects of high temperature treatments (42°C: duration 0.5, 2, or 12 h) delivered to aseptic carnation seedlings, relative to untreated controls, using the FPKM metric. Overall, 11,471 genes were identified which showed a significant response to one or more of the three HS treatment times. In addition, based on GO and metabolic pathway enrichment analyses, a series of candidate genes involved in thermo-tolerance responses were selected and characterized. This study represents the first expression profiling analysis of D. caryophyllus under heat stress treatments. Numerous genes were found to be induced in response to HS, the study of which may advance our understanding of heat response of carnation.

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Section: Introductionmentioning

confidence: 99%

Identification of heat-responsive genes in carnation (Dianthus caryophyllus L.) by RNA-seq

et al. 2015

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“…These plants are particularly susceptible to infection with Impatiens Necrotic Spot Virus (INSV) and Impatiens Downy Mildew (IDM) virus. Sexual reproduction produces offspring resulting in offspring genetically different from the parent or parents, which flowers will not grow the same as their parent plants quality (LIM, 2014). Tissue culture is an important method of plant regeneration and achieving disease-free ornamental plants.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of different growth hormones mediated callus induction and regeneration as well as the effect of colchicines, ethyl methanesulfonate (EMS) and gamma radiation on some traits of Impatiens walleriana

et al. 2021

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Impatiens is an ornamental member of family Balsaminaceae. This plant mostly propagated by vegetative technique, which generally time wasting process. It is often multiplicities via seed but is barricaded by F1 seed sterility. In vitro culture of Impatiens walleriana has much significant function in fast proliferation with useful features and elicitation of healthful and disease-free plants. This experiment was conducted to investigate the impact of medium and different hormones on in vitro propagation of Impatiens walleriana by using a completely randomized design. MS medium was prepared along with various concentrations of BAP, TDZ and ZEA. Callus was induced and grew well in media supplemented with 0.5 mg/l NAA + 1 mg/l BAP. In order to indirect propagation, explants were cultured in same media containing BAP, ZEA and TDZ in combination with NAA. These treatments have ability to organogenesis. The results revealed that the control treatment had the lowest effect on traits including shoot percentage, number of shoots, number of leaves, shoot length, fresh and dry weight, and it lead to maximum proliferations in medium supplemented with 0.5 mg/l NAA + 1 mg/l BAP. The highest root length and rooting percentage was observed in 0.5 mg/l IBA + 0.5 mg/l BAP. In addition, the effect of mutation agents was studied. Aseptic samples were treated with ?- irradiation, Ethyl Methane Sulfonate and colchicines at growth chamber. Treatments with 30 and 60 grey respectively had the lower survival rate, growth rate and polyploidy while colchicines with 0.1 and 0.2 had the highest rats. Regarding to these, the present technique illustrate an effective system for in vitro reproduction of Impatiens walleriana by hypocotyls cultures. In addition, colchicines proved to be effective in induction of polyploidy in this plantlet.

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“…Carnation petals can be used as an ingredient for a tonic to perfume the skin (Pieroni et al, 2004), or can be crushed for oil used in perfumery (Lim, 2014). Carnation has been used in European traditional herbal medicine for coronary and nervous disorders (McGeorge and Hammett, 2002) and previously used to treat fevers (Bown, 1995;Lim, 2014).…”

Section: Introductionmentioning

confidence: 99%

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2019

Int. J. Curr. Res. Biosci. Plant Biol.

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Dianthus caryophyllus

Cited by 9 publications

References 41 publications

Identification of heat-responsive genes in carnation (Dianthus caryophyllus L.) by RNA-seq

Identification of heat-responsive genes in carnation (Dianthus caryophyllus L.) by RNA-seq

Evaluation of different growth hormones mediated callus induction and regeneration as well as the effect of colchicines, ethyl methanesulfonate (EMS) and gamma radiation on some traits of Impatiens walleriana

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