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Immunofluorescence Analysis of Human Spermatocytes
2009New immunofluorescence techniques allow visual identification of human cells in various stages of meiotic prophase. Antibodies to the synaptonemal complex, the centromere and sites of recombination allow these stages of meiotic prophase to be identified.
Evelyn, Ko, Renée H, Martin
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Anaplastic variant of spermatocytic seminoma
Pathology - Research and Practice, 2007We report a case of a 56-year-old male with an anaplastic variant of spermatocytic seminoma of the left testis. Grossly, the tumor measured 10 x 7.5 x 6.5 cm and consisted of soft grayish-white tissue, which varied from fleshy to gelatinous with formation of some pseudocysts.
Pavel, Dundr +6 more
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Multiple complexes in human spermatocytes
Chromosoma, 1978Multiple complexes develop during metaphase I in normal human spermatocytes. Usually they form two separate bodies about 1 micron in diameter, composed of tripartite units and a denser matrix. The tripartite units are structurally identical to the components of the central space of synaptonemal complexes (SCs).
A J, Solari, O, Vilar
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Lampbrush chromosomes in spermatocytes of Chironomus
Chromosoma, 1975In the primary spermatocytes of Chironomus pallidivittatus lampbrush chromosomes in pachytene and diplotene stages can be isolated by using a spreading technique.--In the earliest analyzable stages of the pachytene the lampbrush loops, although different in size, are identically structured, consisting of spiralized fibers covered with a thin matrix ...
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Kinesin-5 Eg5 mediates centrosome separation to control spindle assembly in spermatocytes
Chromosoma, 2022Zhen-Yu She, Ning Zhong
exaly
THE THREE-DIMENSIONAL RECONSTRUCTION OF THE XY CHROMOSOMAL PAIR IN HUMAN SPERMATOCYTES
Journal of Cell Biology, 1970A J Solari
exaly