Vol 50, No 4 (1981)

Table of Contents

Effect of methotrexate on the ultrastructure of Alliurn ceps L. and Haemanthus albiflos Jacq. roots cultured under anaerobic conditions
Maria Podbielkowska
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557-561
Influence of methotrexate on respiration and ultrastructure of meristematic cells from Allium cepa L. roots
Maria Podbielkowska, Maria Wałęza, Alicja Zobel
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563-574
Genetical and anatomical analysis of brittlenses of stems in rye (Secale cereale L.)
Helena Kubicka, Bogusław Kubicki
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567-574
The effect of kinetin on cytochemical localization of Mg++ dependent ATP-ase in isolated lupine cotyledons
Roman Przymusiński, Adam Woźny, Fortunat Młodzianowski
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575-581
Pollen grain surface in Vaccinium myrtillus as seen in scanning electron microscopy
Józef Kocoń, Kazimierz Pliszka, Stanisław Muszyński
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583-584
Relations between ultrastructure of mitotic spindle and chromosome translocation
Jadwiga A. Tarkowska
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585-594
Germination of embryos from stratified and non-stratified seeds and growth of apple seedlings (Malus domestica Borkh cv. "Antonówka")
Jerzy Czerski, Krystyna Jankowska
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595-605
Development of antheridial filaments of Chara vulgaris L. in isolated antheridia in vitro
Hanna Kuran, Kazimierz Marciniak
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607-614
Cell suspension culture of Amsonia tabernaemontana Walter: growth, organogenesis and alkaloid production
Mirosława Furmanowa, Lucyna Rapczewska
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615-624
Nonparallelism of cambium cells in neighboring rows
Wiesław Włoch
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625-636
Alkylresorcinols in rye (Secale cereale L.) grains. V. Chromatographic analysis of 5-n-alk(en)ylresorcinols during their preparation
Arkadiusz Kozubek, Franciszek Tłuścik, Wanda Mejbaum-Katzenellenebogen
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637-643
Alkylresorcinols in rye (Secale cereale L.) grains. VI. Colorimetric micromethod for the determination of alkylresorcinols with the use of diazonium salt, Fast Blue B
Franciszek Tłuścik, Arkadiusz Kazubek, Wanda Mejbaum-Katzenellenbogen
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645-651
Role of endogenous growth regulators in vernalization of seeds of radish (Raphanus sativus L.)
Marian Michniewicz, Krystyna Kriesel, Barbara Rożej
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653-662
Generative reproduction of Vaccinium myrtillus in laboratory conditions and the influence of zinc-smelter emissions on it
Zuzanna Czuchajowska, Teresa Strączek
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663-672