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IN VITRO POLLEN GERMINATION OF PEACH CULTIVARS
Acta Horticulturae, 2007In vitro pollen germination was determined in five peach cultivars, Prunus prsica (L.) Batsch cv. Dixired, Redheaven, Gloheaven, Suncrest and Summerset, Different sucrose concentrations (10%, 15%, 20%), sowing times (fresh pollen, 7 days old pollen, and 14 days old pollen), temperatures (10 degrees C, 15 degrees C, 20 degrees C, 25 degrees C) and ...
Milutinović, Momčilo +3 more
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Sugarbeet Pollen Germination in Vitro
Journal of Sugarbeet Research, 1988Factors affecting in vitro germination of sugarbeet (Beta vulgaris L.) pollen were investigated to provide improved methods of testing pollen viability. Pollen germinated most frequently and consistently in a liq uid medium (pH 5.5, 100 ppm H3B03, 100 ppm Ca(N03)2 • 4H20, and 3.2 x lOs ppm sucrose in dis tilled water) at 23 C for 24 hours.
R.J. Hecker, M. McClintock
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In vitro germination of apple pollens
Scientia Horticulturae, 1979Abstract In order to characterize pollen viability and germinability by biochemical parameters, an introductory investigation was made of the germinability in vitro of pollen of 2 apple cultivars, ‘Golden Delicious’ and ‘Starkrimson’, partially self-incompatible and totally self-incompatible, respectively.
G.L. Calzoni, A. Speranza, N. Bagni
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IN VITRO GERMINATION OF BASIL SEEDS
Acta Horticulturae, 2015Basil (Ocimum basilicum) is an annual or perennial plant, depending on where it is grown, that belongs to the Lamiaceae family. This species is commercially cultivated for its aromatic leaves, which are used fresh or dried for culinary and medicinal purposes.
Luz, J. M. Q. +4 more
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1992
In vitro germination is the most commonly used technique in pollen physiology (Heslop-Harrison 1987; Steer and Steer 1989). This technique provides a simple experimental method to study the physiology and biochemistry of pollen germination and pollen tube growth, as well as the responses of the pollen system to physical and chemical factors.
K. R. Shivanna, N. S. Rangaswamy
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In vitro germination is the most commonly used technique in pollen physiology (Heslop-Harrison 1987; Steer and Steer 1989). This technique provides a simple experimental method to study the physiology and biochemistry of pollen germination and pollen tube growth, as well as the responses of the pollen system to physical and chemical factors.
K. R. Shivanna, N. S. Rangaswamy
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In vitro germination of wheat proembryos to fertile plants
Plant Cell Reports, 1994Wheat proembryos were excised 7 days after anthesis and germinated to normal fertile plants with an efficiency of 90%. These embryos had clearly differentiated shoot apical meristems and represent an interesting model system for studies of meristem biology.
Iglesias VA +3 more
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The dynamics of in vitro maturation of germinal vesicle oocytes
Fertility and Sterility, 2012To evaluate the dynamics of the nuclear maturation (NM) of in vitro-matured (IVM) oocytes and to determine the most favorable duration of meiosis II (MII) arrest in relation to the normal activation response.Experimental.University-affiliated infertility clinic.Donated immature germinal vesicle oocytes (GV).The GV underwent spontaneous IVM and the ...
Laura, Escrich +5 more
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IN VITRO GERMINATION OF PRUNUS DOMESTICA SEEDS
Acta Horticulturae, 2010Breeding of new European plum (Prunus domestica L.) cultivars faces two major problems: low fruit set in cross-pollination and low germination rate of the seeds obtained from the harvested fruit. Up to now, breeding programs reported mainly stratification in peat, soil or sand and embryo culture according to Theiler (1971) in order to avoid the need of
K. Paska, M. Neumüller, D. Treutter
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1994
The ability to germinate fresh pollen on a “defined” medium offers opportunities for a number of areas of research. Applications, such as agrichemical assessment, gametophyte selection, etc., have been reported by a number of investigators over the last 25 years or more.
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The ability to germinate fresh pollen on a “defined” medium offers opportunities for a number of areas of research. Applications, such as agrichemical assessment, gametophyte selection, etc., have been reported by a number of investigators over the last 25 years or more.
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A NEW MEDIUM FOR POLLEN GERMINATION IN VITRO
Acta Botanica Neerlandica, 1982SUMMARY Poly-ethylene glycol (PEG)-400 was found to be superior to sucrose as the major component in media for the germination of Petunia hybrida pollen. PEG promotes pollen tube growth considerably more than sucrose. Pollen tubes grown on PEG resemble the in vivo tubes much more than those grown on sucrose.
Zhang Hong-Qi, A. F. Croes
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