Biomedical subjects
O Halkka
Publications and source records attributed to O Halkka.
Chromosome breakage associated with infection. I. Phase contrast microscopy.
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Animals↗
Chromosome breakage associated with infection. II. Stained sections.
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Animals↗
Early stages of oogenesis and metabolic DNA in the oocytes of the house cricket, Acheta domesticus (L.).
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Cell Nucleolus↗
The karyotype of Sorex caecutiens Laxmann.
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Animals↗
Radioautographic studies on the gonads of Acheta domesticus (L.).
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Animals↗
Characterization of clines and isolates in a case of balanced polymorphism.
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Female↗
[Chromosomal development in the Sorex genus: new data].
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Animals↗