REFERENCES
- Avanzi S., Cionini P. G. and D'amato F., 1970.—Cytochemical and autoradiographich analyses on the embryo suspensor cells of Phaseolus coccineus. Caryologia, 23: 605–638.
- Bryant T. R., 1969a.—DNA synthesis and cell division in germinating onion: I. Onset of DNA synthesis and mitosis. Caryologia, 22: 127–138.
- Bryant T. R., 1969b.—DNA synthesis and cell division in germinating onion: II. Mitotic cycle and DNA content. Caryologia, 22: 139–148.
- Bryant T. R., 1969c.—Hydrolysis in Feulgen autoradiography: I. Loss of label from S-period nuclei and its subsequent association with non-S chromatin. Exp. Cell Res., 56: 127–133.
- Bryant T. R., 1973.—DNA synthesis and cell division in germinating onion: III. Variation in apparent Feulgen-DNA content with nuclear area change. Caryologia, 26: 297–308.
- Croxton F. E., 1959.—Elementary statistics with applications in medicine and the biological sciences. Dover Publications, Inc., N. Y.
- Garcia A. M., 1962.—Studies on DNA in leucocytes and related cells of mammals: II. On the Feulgen reaction and two-wavelength microspectrophotometry. Histochemie, 3: 178–194.
- Garcia A. M., 1969.—Cytophotometric studies on haploid and diploid cells with different degrees of chromatin coiling. Ann. N. Y. Acad. Sci., 157: 237–249.
- Gledhill B. L., 1970.—Changes in nuclear stainability associated with spermateliosis, spermatozoal maturation, and male infertility. In: Introduction to Quantitative Cytochemistry, Vol. II. Wied G. L. and Bahr G. F., eds. Acad. Pr., Inc., N. Y.
- Jordanov J., 1963.—On the transition of desoxyribonucleic acid to apurinic acid and the loss of the latter from tissues durin Feulgen reaction hydrolysis. Acta Histochem., 15: 135–152.
- Mallery C. H., 1971.—Protein metabolism of Allium radicle tips during germination. Physiol. Plant., 25: 448–455.
- Mayall B. H., 1969.—Deoxyribonucleic acid cytophotometry of stained human leukocytes: I. Differences among cell types. J. Histochem. Cytochem., 17: 249–257.
- Melera P. W., 1971.—Nucleic acid metabolism in germinating onion: I. Changes in root tip nucleic acid during germination. Plant Physiol., 48: 73–81.
- Mittwoch U., 1969.—Scope and limitations of Feulgen microdensitometry. In: Chromosomes Today, Vol. II., Darlington C. D. and Lewis K. R., Eds., Oliver and Boyd, Edinburgh.
- Nagl W., 1969.—Über den unterschiedlichen Formwechsel des Heterochromatins in der mitotischen Prophase von Lithospermum und Lilium. Osterr. Bot. Z., 116: 295–305.
- Nagl W., 1968.—Der mitotische und endomitotische Kernzyklus bei Allium carinatum. I. Struktur, Volumen une DNS-Gehalt der Kerne. Osterr. Bot. Z., 115: 322–353.
- Nagl W., 1970.—Correlation of chromatin structure and interphase stage in nuclei of Allium flavum. Cytobiologie, 1: 395–398.
- Noeske K., 1971.—Discrepancies between cytophotometric Feulgen values and deoxyribonucleic acid content. J. Histochem. Cytochem., 19: 169–174.
- Patau K., 1952.—Absorption microphotometry of irregular shaped objects. Chromosoma, 5: 341–362.
- Rasch E. M., 1970.—Two-wavelength cytophotometry of Sciara salivary gland chromosomes. In: Introduction to Quantitative Cytochemistry, Vol. II. Wied G. L. and Bahr G. F., eds. Acad. Pr., Inc., N. Y.
- Rasch E. M. and Rasch R. W., 1970.—Special applications of two-wavelength cytophotometry in biologic systems. In: Introduction to Quantitative Cytochemistry, Vol. II., Wied G. L. and Bahr G. F., eds. Acad. Pr., Inc., N. Y.
- Roels H., 1966.—«Metabolic» DNA: A cytochemical study. Int. Rev. Cytol., 19: 1–34.