Novel Factors Affecting Shoot Culture of Chrysanthemum (Dendranthema × Grandiflora)
نویسندگان
چکیده
منابع مشابه
Strigolactone regulation of shoot branching in chrysanthemum (Dendranthema grandiflorum)
Previous studies of highly branched mutants in pea (rms1-rms5), Arabidopsis thaliana (max1-max4), petunia (dad1-dad3), and rice (d3, d10, htd1/d17, d14, d27) identified strigolactones or their derivates (SLs), as shoot branching inhibitors. This recent discovery offers the possibility of using SLs to regulate branching commercially, for example, in chrysanthemum, an important cut flower crop. T...
متن کاملRoles of DgBRC1 in Regulation of Lateral Branching in Chrysanthemum (Dendranthema ×grandiflora cv. Jinba)
The diverse plasticity of plant architecture is largely determined by shoot branching. Shoot branching is an event regulated by multiple environmental, developmental and hormonal stimuli through triggering lateral bud response. After perceiving these signals, the lateral buds will respond and make a decision on whether to grow out. TCP transcriptional factors, BRC1/TB1/FC1, were previously prov...
متن کاملImpacts of strigolactone on shoot branching under phosphate starvation in chrysanthemum (Dendranthema grandiflorum cv. Jinba)
Chrysanthemum (Dendranthema grandiflorum cv. Jinba) shoot branching is determined by bud outgrowth during the vegetative growth stage. The degree of axillary bud outgrowth is highly influenced by environmental conditions, such as nutrient availability. Here, we demonstrated that phosphorus (Pi) starvation significantly reduces axillary bud outgrowth in chrysanthemum. A strigolactone (SL) biosyn...
متن کاملMicropropagation of Chrysanthemum (chrysanthemum Morifolium) Using Shoot Tip as Explant
Chrysanthemum has been cultivated for more than 2000 years and today, it is the world’s second most economically important floricultural crop following the rose (Teixeira da silva, 2003). Due to high popularity and demand for chrysanthemum it has become one of the first commercial targets for Micro propagation and thus tissue culture can be utilized for its large scale production. Regeneration ...
متن کاملAnthocyanin and Carotenoid Contents in Different Cultivars of Chrysanthemum (Dendranthema grandiflorum Ramat.) Flower.
The flowers of twenty-three cultivars of Dendranthema grandiflorum Ramat. were investigated to determine anthocyanin and carotenoid levels and to confirm the effects of the pigments on the flower colors using high-performance liquid chromatography (HPLC) and electrospray ionization-mass spectrometry (ESI-MS). The cultivars contained the anthocyanins cyanidin 3-glucoside (C3g) and cyanidin 3-(3"...
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ژورنال
عنوان ژورنال: Botanica Lithuanica
سال: 2014
ISSN: 2029-932X
DOI: 10.2478/botlit-2014-0004