Results 211 to 220 of about 25,416 (239)

Labelling Nuclei of Progressively Developing Pollen Mother Cells and Pollen with Tritiated Thymidine in Tradescantia

Stain Technology, 1970
The nuclei of the pollen mother cells at premeiotic Interphase and of the young binucleate pollen grains of Tradescantia paludosa were labelled in growing plants with tritiated thymidine at concentrations of 20 μc/ml and 40 μc/ml respectively. By making use of a cotton wick inserted through the peduncle the radioactive precursors were fed into the buds
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Description of the Meiosis of the Pollen Mother Cells

1935
The following description of the development of the pollen mother cells starts at the moment when they are clearly to be distinghuished from their surroundings, i.e. when the differentiation of tapetum and archesporium has been accomplished. When this stage has been reached, tapetal cells and pollen mother cells are conspicuous by retaining stain in a ...
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Intranuclear fibrillar material in cereal pollen mother cells

Chromosoma, 1979
Ultrastructural studies of cereal anthers found intranuclear bundles of microfilaments in pollen mother cells (PMCs) but not elsewhere. The ultrastructure, distribution, and behaviour of this fibrillar material (FM) are described. FM was seen in all 19 genotypes studied comprising Aegilops, Triticum, Secale, Hordeum and Avena species, which together ...
M. D. Bennett, J. B. Smith, S. Simpson, B. Wells   +3 more
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Synaptonemal complex formation in pollen mother cells of Tradescantia

Chromosoma, 1984
Seven nuclei of Tradescantia sp. (2n=12) were prepared using Gillies' modification of the Counce-Meyer whole-mount spreading technique. These nuclei were examined for the type (homologous and nonhomologous), amount, and location of synaptonemal complex (SC) formation.
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MEIOSIS OF POLLEN MOTHER CELLS IN LOQUAT

Acta Horticulturae, 2011
J. Yan, Y.Q. Wang, L. Tao, N. Luo
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Meiosis in Pollen Mother Cells of Oenothera franciscana sulfurea

Botanical Gazette, 1924
1. O. franciscana sulfurea is an evening primrose with cream-yellow flowers, which appeared first in 1914, in the F× generation of the cross O. biennis x O. franciscana B. It has been grown for four seasons in small cultures, and has bred entirely true for the color of its flowers. Except for this characteristic, it resembles O.
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Chromosome localization of genes that control synchronous development of pollen mother cells in wheat

Caryologia, 2003
You-Fu Pan, Guang-Qin Guo
exaly  

Pollen Mother Cell

2008
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THE FORMATION OF POLYNUCLEATED POLLEN MOTHER-CELLS

Journal of Heredity, 1946
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Characteristics of the cytomictic channel formation in Nicotiana tabacum L. pollen mother cells

Cytology and Genetics, 2010
Sergey Mursalimov
exaly