Results 161 to 170 of about 5,622 (222)
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Plant Science, 1987
Abstract The response of anther culture to culture temperature was tested using anther from wheat ( Triticum aestivum L.)(3 spring varieties and 1 semi-winter variety) grown under two different conditions, in the field in spring and summer and in the greenhouse in winter and spring in Beijing.
J.W. Ouyang +3 more
exaly +2 more sources
Abstract The response of anther culture to culture temperature was tested using anther from wheat ( Triticum aestivum L.)(3 spring varieties and 1 semi-winter variety) grown under two different conditions, in the field in spring and summer and in the greenhouse in winter and spring in Beijing.
J.W. Ouyang +3 more
exaly +2 more sources
The response of anther culture to culture temperature in Triticum aestivum
Theoretical and Applied Genetics, 1983The response of anther culture to culture temperature was studied in detail using many varieties, F1 hybrids and pollen-derived lines of wheat (Triticum aestivum) as materials. The suitable culture temperature for inducing pollen callus (or embryoids) in wheat anther culture ranged from 26 °C to 30 °C, varying with genotypes. But for the great majority
J W, Ouyang, S M, Zhou, S E, Jia
exaly +3 more sources
Anther Culture in Cucurbita Species
2021Production of homozygous pure parental lines is the first stage of hybrid vegetable breeding. Unfortunately, producing pure lines takes a long time by classical breeding methods, especially in open-pollinated vegetable species, and this period can be up to 8-10 years.
Ertan Sait, Kurtar, Musa, Seymen
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Microspore growth and anther staging in barley anther culture
Plant Cell Reports, 1986Nuclear growth, microspore cell growth and cell cycle stage were examined in microspores of anthers of Hordeum vulgare L. cv. Klages taken from florets of the middle of the spike as per anther staging methods. Although there was wide variation in nuclear size at all stages of the cell cycle, mean nuclear size appeared to be a good indicator of cell ...
W G, Wheatley +2 more
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Float culture of wheat anthers
Theoretical and Applied Genetics, 1981Experiments on wheat anther culture in liquid media either synthetic or with potato extract show that it is possible to obtain as many embryos as when using solid potato extract medium. In liquid media young embryos or 14-day old induced anthers can differentiate green plants for regeneration. Glutamine is effective in culturing anthers and can replace
Y, Henry, J, De Buyser
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2018
The production of doubled haploid (DH) barley plants through anther culture is a very useful yet simple in vitro technique. DH plants derive from divisions of haploid microspores that have undergone a developmental switch under the appropriate conditions. The successive divisions lead to the formation of an embryo or callus rather than the formation of
Ludmila, Ohnoutkova +2 more
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The production of doubled haploid (DH) barley plants through anther culture is a very useful yet simple in vitro technique. DH plants derive from divisions of haploid microspores that have undergone a developmental switch under the appropriate conditions. The successive divisions lead to the formation of an embryo or callus rather than the formation of
Ludmila, Ohnoutkova +2 more
openaire +2 more sources
Scientia Horticulturae, 1981
Abstract Anthers of 2 tetraploid Rosa species (4 n =28) were plated on selected basis media, supplemented with various amounts of auxins and kinetin, at different bud stages and using various light conditions. Among the media tested, MS medium with 2.0 mg/l IAA and 0.4 mg/l K was generally the best for anther culture of R.
Z. Tabaeezadeh, M. Khosh-Khui
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Abstract Anthers of 2 tetraploid Rosa species (4 n =28) were plated on selected basis media, supplemented with various amounts of auxins and kinetin, at different bud stages and using various light conditions. Among the media tested, MS medium with 2.0 mg/l IAA and 0.4 mg/l K was generally the best for anther culture of R.
Z. Tabaeezadeh, M. Khosh-Khui
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Anther culture of some perennial triticeae
Plant Cell Reports, 1988Three field grown Agropyron spp. (crested wheatgrasses) and two Thinopyrum spp. (intermediate and tall wheatgrasses) were evaluated for anther culture response. Hormonally modified potato extract and 85D12 media induced pollen embryogenesis. Modified Murashige and Skoog media were tested for their effects on callus proliferation and plantlet ...
J E, Marburger, R R, Wang
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2003
The production of doubled haploids through androgenesis represents a modern tool for the improvement of cultivated species enabling plant breeders to produce homozygous lines in a few months. In barley and other cereals, the use of androgenesis has generated a number of cultivars currently available and cultivated in many countries.
C. Jacquard, G. Wojnarowiez, C. Clément
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The production of doubled haploids through androgenesis represents a modern tool for the improvement of cultivated species enabling plant breeders to produce homozygous lines in a few months. In barley and other cereals, the use of androgenesis has generated a number of cultivars currently available and cultivated in many countries.
C. Jacquard, G. Wojnarowiez, C. Clément
openaire +1 more source
Protein markers for anther culturability in barley
Theoretical and Applied Genetics, 1994Two-dimensional electrophoresis of proteins from a recombinant population of anther culture-derived doubled haploid lines identified 4 loci or linkage groups showing a deviation from an expected 1∶1 segregation. It was hypothesized that these markers are linked to genes involved in the process of haploid plant production and that the deviation was due ...
P, Devaux, M, Zivy
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