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Pre-meiotic anther development
2019Most genetic and molecular analyses of anther development utilize Arabidopsis thaliana, Oryza sativa (rice), and Zea mays (maize). Especially in maize, early stages of anther development are easy to study because: (1) Maize has unisex flowers. (2) Compared to rice or A.
Karina, van der Linde, Virginia, Walbot
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2003
Oaks (Quercus spp.) are widely distributed trees of temperate regions, and are of major importance in forestry. Most species are used for wood production, although there are a few interesting peculiarities, such as cork production from the cork oak.
M. A. Bueno, J. A. Manzanera
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Oaks (Quercus spp.) are widely distributed trees of temperate regions, and are of major importance in forestry. Most species are used for wood production, although there are a few interesting peculiarities, such as cork production from the cork oak.
M. A. Bueno, J. A. Manzanera
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RESPIRATION OF DEVELOPING ANTHERS
Nature, 1947UNDER greenhouse conditions the growth in length of flower buds of Lilium longiflorum is exponential over the period of about five weeks preceding anthesis, during which they elongate from about 10 mm. to about 155 mm. Blackman's1 formula can be fitted satisfactorily to the growth curves, if length is substituted for weight (Lt = Loert).
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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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Anther ontogeny in Brachypodium distachyon
Protoplasma, 2014Brachypodium distachyon has emerged as a model plant for the improvement of grain crops such as wheat, barley and oats and for understanding basic biological processes to facilitate the development of grasses as superior energy crops. Brachypodium is also the first species of the grass subfamily Pooideae with a sequenced genome.
Akanksha, Sharma +2 more
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Mycological Research, 2008
Teliospores, hyphal septa, cellular interactions, and nucleotide sequences from the ITS and LSU region of the rRNA gene of specimens of Ustilago vaillantii s. lat. on Muscari and Scilla species were examined and compared with findings in other Ustilaginomycotina. The data show that U. vaillantii s. lat. specimens belong to the Urocystales and represent
Robert, Bauer +6 more
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Teliospores, hyphal septa, cellular interactions, and nucleotide sequences from the ITS and LSU region of the rRNA gene of specimens of Ustilago vaillantii s. lat. on Muscari and Scilla species were examined and compared with findings in other Ustilaginomycotina. The data show that U. vaillantii s. lat. specimens belong to the Urocystales and represent
Robert, Bauer +6 more
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A GARP transcription factor anther dehiscence defected 1 (OsADD1) regulates rice anther dehiscence
Plant Molecular Biology, 2019Anther dehiscence, one of the essential steps in pollination and double fertilization, is regulated by a complex signaling pathway encompassing hormones and environmental factors. However, key components underlying the signaling pathway that regulate anther dehiscence remain largely elusive. Here, we isolated a rice mutant anther dehiscence defected 1 (
Yanjia, Xiao +11 more
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Position of anthers at plating and its influence on anther callusing in rice
Plant Cell Reports, 1987Effect of position of anthers at plating in relation to their ability to form callus was studied in rice (Oryza sativa var. Taipei 309). Among the callusing anthers, about 60% were those positioned on edge with one lobe in contact with the medium while the rest were flat with both lobes touching the medium.
S T, Mercy, F J, Zapata
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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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Science, 2011
Development![Figure][1] CREDIT: [THINKSTOCK.COM][2] Anthers are the male reproductive organ of flowering plants. Unlike in animals, they originate from somatic tissue, of which a small subset of cells undergoes meiosis and develops into pollen. Kelliher and Walbot used confocal microscopy to dissect the developmental stages of the maize anther ...
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Development![Figure][1] CREDIT: [THINKSTOCK.COM][2] Anthers are the male reproductive organ of flowering plants. Unlike in animals, they originate from somatic tissue, of which a small subset of cells undergoes meiosis and develops into pollen. Kelliher and Walbot used confocal microscopy to dissect the developmental stages of the maize anther ...
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