Volume 42/2, 2000


Proceedings of the IX International Conference of Plant Embryologists
September 20-22, 1999, Cracow, Poland

Przywara L:
Preface
Acta Biologica Cracoviensia Series Botanica
42/2: 7-8.

Review articles

Shamrov II:
The Integument of Flowering Plants: Developmental Patterns and Evolutionary Trends
Acta Biologica Cracoviensia Series Botanica
42/2: 9-20.

Herr JM, Jr:
On the Origin of the Ovule: Some Key Events and Their Impact
Acta Biologica Cracoviensia Series Botanica
42/2: 21-30.

Raghavan V:
Embryogenesis at the Crossroads - Some Perspectives on Over a Century of Plant Embryo Research
Acta Biologica Cracoviensia Series Botanica
42/2: 31-38.

Par� J:
Research in Biology and Multidisciplinarity: the Place and Interest of Plant Embryology
Acta Biologica Cracoviensia Series Botanica
42/2: 39-44.

Pret�ov� A, Hajduk M, Obert B:
Some Characteristics of Flax Embryo Development In Situ and In Vitro
Acta Biologica Cracoviensia Series Botanica
42/2: 45-53.

Czapik R:
Controversy around Apomixis
Acta Biologica Cracoviensia Series Botanica
42/2: 55-59.

Koltunow AM:
The Genetic and Molecular Analysis of Apomixis in the Model Plant Hieracium
Acta Biologica Cracoviensia Series Botanica
42/2: 61-72.

 Original papers

 Reczy�ski W and Kowalska A:
Changes in Molybdenum Concentration in the Central Vacuole and Endosperm of Clivia miniata Regel
Acta Biologica Cracoviensia Series Botanica
42/2: 73-77.

Ond�ej V, Navr�tilov� B:
Influence of Genotype and Medium on Culture of Immature Zygotic Embryos of Cucumis sativus L. and C. melo L.
Acta Biologica Cracoviensia Series Botanica
42/2: 79-81.

Jach M and Przywara L:
Somatic Embryogenesis and Organogenesis Induced in Immature Zygotic Embryos of Selected Sunflower (Helianthus annuus L.) Genotypes
Acta Biologica Cracoviensia Series Botanica
42/2: 83-86.

Libik M and Przywara L:
Immunolocalization of Calreticulin in Protoplasts and Somatic Embryos of Daucus carota L. Grown in Suspension Culture
Acta Biologica Cracoviensia Series Botanica
42/2: 87-92.

Slobodnik B and Guttenberger H:
Ovule, Megaspores and Female Gametophyte Formation in Larix decidua Mill. (Pinaceae)
Acta Biologica Cracoviensia Series Botanica
42/2: 93-100.

Willemse MTM:
Increased Carbohydrate Supply in the Pollen Tube Pathway after Cross-Pollination of Gasteria verrucosa (Mill.) H. Duval
Acta Biologica Cracoviensia Series Botanica
42/2: 101-106.

Strubi�ska J, and �nie�ko R:
Localization of Vegetative Nucleus and Generative Cell Nuclei in Branching Pollen Tubes of Oenothera Hookeri L.Grown In Vitro
Acta Biologica Cracoviensia Series Botanica
42/2: 107-112.

Karcz J, Weiss H, and Ma�uszy�ska J:
Structural and Embryological Studies of Diploid and Tetraploid Arabidopsis thaliana (L.) Heynh.
Acta Biologica Cracoviensia Series Botanica
42/2: 113-124.

Izmai�ow R:
Reproduction of Vicia cracca L in the Polluted Environment of the Legnica-G�og�w Copper Bassin (Poland)
Acta Biologica Cracoviensia Series Botanica
42/2: 125-133.

Ko�ci�ska-Paj�k M:
Microspores and Pollen Grain in Triploid Chondrilla juncea L. from Unpolluted and Polluted Areas
Acta Biologica Cracoviensia Series Botanica
42/2: 135-140.

Le�niewska J and Charzy�ska M:
Tapetal Plastids in Ornithogalum virens: From Meristematic sStage to Pollen Coat
Acta Biologica Cracoviensia Series Botanica
42/2: 141-149.

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