Results 241 to 250 of about 67,099 (264)
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Study of the human male meiosis
Human Genetics, 1977Results obtained from a meiotic study of 250 pachytene cells from four normal human males are presented. G-banding patterns for pachytene bivalents, obtained using trypsin treatment, are also presented; a comparative study between G-banding patterns of pachytene bivalents and G-banding patterns of mitotic chromosomes, and a study of chromomere counting
M L, De Torres, J A, Abrisqueta
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Meiosis in the Djungarian hamster
Chromosoma, 1970A study of male meiosis has been carried out on air-dried testicular preparations from 10 adult Djungarian hamsters (Phodopus sungorus campbelli Th.). The general course of meiosis in this species seems to be similar to that in most of the mammals so far studied.
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Male meiosis in camel-flies (Raphidioptera; Neuropteroidea)
Chromosoma, 1975Male meiosis in 3 species of the raphidioptera genus Agulla-- A. bicolor Banks, A. astuta (Banks), and A. bractea Carpenter-- closely parallels that of Neuroptera. The diploid complement in each comprises 12 pairs of autosomes plus X and Y; all are mediokinetic. One male of A.
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In situ analysis of male meiosis in C. elegans
2019We describe a routine method to locate cells of appropriate meiotic stages in the gonad of Caenorhabditis elegans males prior to 3D reconstruction of meiotic spindles by electron tomography. For this, serial semi-thick (300nm) sections of whole worms are pre-screened and recorded at low magnification by transmission electron microscopy.
Gunar, Fabig +4 more
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Identification of chromosome 9 in human male meiosis
Cytogenetic and Genome Research, 1973The characteristic polymorphism of the paracentric secondary constriction region of chromosome 9 and its specific staining by a Giemsa banding technique allowed the unequivocal identification of the No. 9 in human male meiosis.
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RNA N6-methyladenosine modification promotes auxin biosynthesis required for male meiosis in rice
Developmental Cell, 2022Shengjie Bao +2 more
exaly
MEIOSIS AND TESTICULAR HISTOLOGY IN XYY MALES
The Lancet, 1970U, Tettenborn +5 more
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