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Cytogenetic Analysis of Resistance
1989Because bread wheat is a polyploid, many types of aneuploids (plants that do not have the normal chromosome number or some multiple of it) are viable and fertile. Sears (1954) produced the complete sets of 21 monosomics (20″ + 1′, lacking one member of a chromosome pair), 21 nullisomics (20″, lacking both members of one pair), 21 trisomics (20″+1 ...
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Cytogenetic analysis of unfertilized human oocytes
Human Reproduction, 1991Cytogenetic studies were carried out on 180 oocytes that appeared unfertilized after in-vitro fertilization. The majority of the 135 that were informative had grossly haploid second meiotic metaphases, two were grossly diploid, and five had a variety of different abnormalities.
Angell, R. R.+4 more
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Cytogenetic analysis of tannery workers in Morocco
Journal of Applied Toxicology, 2007AbstractThis study investigated the possible genetic effects in blood lymphocytes of tannery workers from Morocco being professionally exposed to multiple chemical agents. It was shown that the frequencies of cells with chromosome aberrations and micronuclei were significantly increased in the lymphocytes of the workers compared with the frequencies ...
Hilali, A.+4 more
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PRENATAL CYTOGENETIC ANALYSIS OF THE FETUS
Obstetrics and Gynecology Clinics of North America, 1993A number of different cell sources can be used for prenatal cytogenetic analysis, the most common being chorionic villi and amniotic fluid. Analysis can be done at any time between 9 weeks' gestation and term. Depending on the cell source and type of analysis required, the laboratory will take anywhere from 24 hours to 2 weeks to complete the study.
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Cytogenetic analysis by chromosome painting
Cytometry, 1994AbstractChromosome painting is a term used to describe the direct visualisation using in situ hybridisation of specific chromosomes in metaphase spreads and in interphase nuclei. Chromosome painting, coupled with fluorescence in situ hybridisation (FISH), is now used routinely to enhance the identification of chromosomal rearrangements, the assignment ...
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The Interpretation and Analysis of Cytogenetic Data
2011Chromosome aberration analysis has been the basis of one of core tests in genetic toxicology since guidelines were first established (DHSS (1981) Guidelines for the Testing of Chemicals for Mutagenicity. Prepared by the Committee on Mutagenicity of Chemcials in Food, Consumer Products, and the Environment, Department of Health and Social Security ...
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Cytogenetic analysis of patients with primary amenorrhea in Eastern India
Journal of Obstetrics and Gynaecology Research, 2018Shanoli Ghosh+4 more
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Emery and Rimoin's Principles and Practice of Medical Genetics and Genomics, 2019
N. Spinner, M. Ferguson-Smith
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N. Spinner, M. Ferguson-Smith
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Cytogenetic analysis of chromosomal abnormalities in Sri Lankan children
World Journal of Pediatrics, 2015S. Thillainathan+4 more
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