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[Chromosomes and chromosome disorders].
Nordisk medicin, 1990The risk of bearing a child with chromosomal defects increases once the mother reaches the age of 35; the principal indication for chromosomal examination of the fetus is that the pregnant woman is "older". Chromosomal examination of new-born babies is indicated if it is suspected that dysmorphic features may depend on cytogenetic deviation.
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Ring-Chromosomes, Telocentric Chromosomes, Isochromosomes, and B Chromosomes
1980This chapter is a continuation of the discussion of unusual chromosome types. As mentioned before, the term “unusual” in this connection is a relative term. We very often have a certain concept of things, and whatever deviates from this concept we call “unusual”. Because ring-chromosomes, telocentric chromosomes, isochromosomes, or B chromosomes differ
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Structure of Chromosome Fibers and Chromosomes
Annual Review of Biochemistry, 1973openaire +2 more sources
Recombination between heterologous human acrocentric chromosomes
Nature, 2023Leonardo de Lima +2 more
exaly
Mitotic tethering enables inheritance of shattered micronuclear chromosomes
Nature, 2023Don W Cleveland +2 more
exaly
Breakage of cytoplasmic chromosomes by pathological DNA base excision repair
Nature, 2022David Pellman +2 more
exaly