Festschrift für Gerhard Heitz zum 75. Geburtstag
In: Studien zur ostelbischen Gesellschaftsgeschichte 1
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In: Studien zur ostelbischen Gesellschaftsgeschichte 1
In: Deutschland Archiv, Band 41, Heft 3, S. 541-542
ISSN: 0012-1428
In: Neue Zeitschrift für Verwaltungsrecht: NVwZ ; vereinigt mit Verwaltungsrechtsprechung, Band 23, Heft 9, S. 1094
ISSN: 0721-880X, 0721-880X
In: Jahrbuch für Wirtschaftsgeschichte: Economic history yearbook, Band 6, Heft 4
ISSN: 2196-6842
In: Agrargeschichte 21
In: Schriftenreihe Schriften zur Sozial- und Wirtschaftsgeschichte Bd. 14
In: Das historisch-politische Buch: HPB, Band 69, Heft 3–4, S. 399-401
ISSN: 2567-3181
In: Deutschland Archiv, Band 23, Heft 5, S. 777-778
ISSN: 0012-1428
The work of Emil Heitz (1892--1965) laid one of the keystones of cytogenetics. Using a new in situ method, he established between 1928 and 1935 the longitudinal differentiation of chromosomes in euchromatin (genetically active) and heterochromatin (genetically inert). He recognized the association of satellited chromosomes with the formation of the nucleolus, co-discovered the giant salivary chromosomes of diptera, and arrived at a cytological and genetic concept of chromosome structure that has been found essentially correct to date. Yet, Emil Heitz did not gain due recognition by his contemporaries, suffered from the political disturbances of his time, and spent almost a lifetime in isolation, bolstered only by the conviction that his scientific work was significant.
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In: Common Market Law Review, Band 36, Heft 2, S. 493-507
ISSN: 0165-0750
In: Jahrbuch für Wirtschaftsgeschichte: Economic history yearbook, Band 21, Heft 3
ISSN: 2196-6842