Vol 72, No 1 (2003)

Table of Contents

RER and protamine-type proteins during Chara tomentosa L. spermiogenesis
Maria Kwiatkowska, Katarzyna Popłońska
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5-9
Nuclear morphology, polyploidy, and chromatin elimination in tissue culture of Allium fistulosum L.
Andrzej Joachimiak, Tomasz Ilnicki
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11-17
Biochemical activity of di- and polyamines in the green alga Chlorella vulgaris Beijerinck (Chlorophyceae)
Romuald Czerpak, Andrzej Bajguz, Alicja Piotrowska, Renata Dobrogowska, Marzena Matejczyk, Wojciech Wiesławski
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19-24
Influence of change in the proportion of H1 histone variants on microsporogenesis and development of male gametophyte in transgenic plants of tobacco (Nicotiana tabacum L.)
Joanna Ślusarczyk, Andrzej Wierzbicki, Marcin Przewłoka, Teresa Tykarska, Andrzej Jerzmanowski, Mieczysław Kuraś
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25-35
Variation of morphological needle characters of Scots pine (Pinus sylvestris L.) populations in different habitats
Lech Urbaniak, Leszek Karliński, Remigiusz Popielarz
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37-44
The distribution of Montia fontana L. (Portulacaceae) in Poland
Zofia Sotek, Agnieszka Popiela, Paweł Kwiatkowski
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45-51
The influence of shoot harvesting on the age structure of Convallaria majalis L. populations
Igor Kosiński
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53-59
Changes in the structure and floristic composition of the limestone grasslands after cutting trees and shrubs and mowing
Wojciech Bąba
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61-69
Morphological variability of Juniperus phoenicea (Cupressaceae) from three distant localities on Iberian Peninsula
Małgorzata Mazur, Krystyna Boratyńska, Katarzyna Marcysiak, Daniel Gómez, Dominik Tomaszewski, Yakiv Petrovich Didukh, Adam Boratyński
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71-78
Bryogeographical elements of moss flora in glacial cirques "Śnieżne Kotły" (Karkonosze Mts.) and their threat
Ewa Fudali, Jan Kucera
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79-85