Сводный каталог книг

[Text] = Meiosutvecklingen hos hantrad av asp : научное издание / I. Ekberg, G. Eriksson, N. Kartel, Z. Sulikova. - Stockholm : Skogshogskolan, 1967. - 16 p. : рис., табл. - (Studia Forestalia Suecica, ISSN 0039-3150 ; № 58). - eng. - Библиогр.: с. 15-16. - 0.20 р., 0.10 р.

УДК

06

Аннотация: Meiosis in PMC of aspen in twigs allowed to develop in greenhouse, was studied and demonstarted by photomicrographs. During the conditions prevailing in the greenhouse the development from pachytene to microspores took plaxce within around 30 hours. Pachytene was shown to be the longest lasting stage followed by metaphase I, diplotene and interphase. The development starts in the base of the catkin and proceeds upwards. Several meiotic stages might simultaneously be found in individual flowers


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Ekberg, I.; Eriksson, G.; Kartel, N.; Sulikova, Z.
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