Flower bud culture of chrysanthemum in vitro
نویسندگان
چکیده
منابع مشابه
Efficient In Vitro Regeneration of Chrysanthemum (Chrysanthemum morifolium Ramat.) Through Nodal Explant Culture
An efficient in vitro plant regeneration protocol was developed for Chrysanthemum morifolium, an ornamental plant. Nodal segments were used as explants in the present experiment. The explants were cultured onto Murashige & Skoog’s (MS) nutrient medium containing plant growth regulators (cytokinins or auxins) with various combinations and concentrations for the study. Maximum percentage (93.33%)...
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هدف از آزمایش اول بررسی اثر سطوح مختلف سریسین [0 (control), 0.1, 0.5, 1.0, 2.5 %] افزوده شده به محیط , ivm بر cumulus cell expansion، بلوغ هسته و توسعه متوالی جنین، در گوسفندان نژاد سنجابی در فصل تولید مثلی می باشد. از سرگیری میوز به وسیله خارج شدن اولین پولار بادی اندازه گیری و هم چنین درصد رسیدن جنین های دو سلولی به مرحله کلیواژ و بلاستوسیت نیز به عنوان نشانه ای از میزان شایستگی توسعه اولیه ج...
Effect of Calcium Levels in Culture Solution on Growth and Cut Flower Quality of Chrysanthemum
The relationship between calcium (Ca) uptake and growth of chrysanthemum, cv. Shuhounochikara, grown hydroponically for the cut flower market was investigated. 1. In experiment 1, plants grown with 20, 40 and 80 ppm Ca, grew vegetatively at a similar rate for 22 days, but their Ca uptake increased proportionately to the Ca concentration in the culture solution. 2. In experiment 2, which began o...
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In vitro propagation of rose (Rosa indica) as well as rose breeding is a valuable economic enterprise and has received highest importance globally including Indian subcontinent. The development of new cultivars for commerce is faced with new challenges. In vitro micropropagation protocols of varieties of roses have been established but very few reports on the clonal propagation of local cultiva...
متن کاملReference Gene Selection for RT-qPCR Analysis of Flower Development in Chrysanthemum morifolium and Chrysanthemum lavandulifolium
Quantitative real-time PCR (qPCR) is a popular and powerful tool used to understand the molecular mechanisms of flower development. However, the accuracy of this approach depends on the stability of reference genes. The capitulum of chrysanthemums is very special, which is consisting of ray florets and disc florets. There are obvious differences between the two types of florets in symmetry, gen...
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ژورنال
عنوان ژورنال: Engei Gakkai zasshi
سال: 1971
ISSN: 1880-358X,0013-7626
DOI: 10.2503/jjshs.40.262