1. Changes in the activity of phosphoenolpyruvate carboxylating enzymes in germinating yellow lupin seeds

   • Wiktoria Ratajczak
   • Władysław Polcyn
   • Lech Ratajczak

   BriefCommunication 01 June 1998 Pages: 119 - 122

2. Metabolism of amino acids in germinating yellow lupin seeds. II. Pathway of conversion of aspartate to alanine during the imbibition

   • Wiktoria Ratajczak
   • Władysław Polcyn
   • Małgorzata Garnczarska

   OriginalPaper 01 June 1998 Pages: 123 - 127

3. Effect of protoplast source and media on growth and regenerability of protoplast-derived calluses of Solanum tuberosum L

   • Muhammad Akbar Anjum

   OriginalPaper 01 June 1998 Pages: 129 - 133

4. Changes in thiocyanate content in some radish Raphanus sativus L. cultivars during hypocotyl-root growth

   • Ewa Capecka

   OriginalPaper 01 June 1998 Pages: 135 - 142

5. Thiocyanate content in relation to the quality features of radish Raphanus sativus L

   • Ewa Capecka

   OriginalPaper 01 June 1998 Pages: 143 - 147

6. Calcium channels and membrane disorders induced by drought stress in Vicia faba plants supplemented with calcium

   • R. Abdel-Basset

   OriginalPaper 01 June 1998 Pages: 149 - 153

7. Effect of light and nitrates on nitrate reductase activity and stability in seedling leaves of selected barley genotypes

   • Halina Gniazdowska-Skoczek

   OriginalPaper 01 June 1998 Pages: 155 - 160

8. Attempt at regeneration of Pharbitis nil from fragments of vegetative organs

   • Trejgell A.
   • Tretyn A.
   • Nicoś D.

   OriginalPaper 01 June 1998 Pages: 161 - 166

9. A comparative study of different cytokinins on the formation of Rhododendron forrestii Balf. f. ex diels. axillary shoots in vitro

   • Aurelia Kamenicka
   • Jozef Valka
   • Gabriela Vizarova

   OriginalPaper 01 June 1998 Pages: 167 - 171

10. Photosynthesis, respiration, and chlorophylls in presenescent, regreened, and senescent leaves of forest herb Smyrnium perfoliatum L. (Apiaceae)

    • Roman Oláh
    • Elena Masarovičová

    OriginalPaper 01 June 1998 Pages: 173 - 178

11. Role of peroxidases and glycosidases in regulation of sink size in developing seeds of Hibiscus esculentum

    • Vrinda S. Thaker

    OriginalPaper 01 June 1998 Pages: 179 - 182

12. Tentative determination of the molecular weight of substances stimulating the flowering of winter wheat

    • J. Biesaga-Kościelniak
    • F. Dubert
    • J. Kościelniak

    OriginalPaper 01 June 1998 Pages: 183 - 188

13. Cadmium elevates level of protein, amino acids and alters activity of proteolytic enzymes in germinating rice seeds

    • Kavita Shah
    • R. S. Dubey

    OriginalPaper 01 June 1998 Pages: 189 - 196

14. Rice callus growth, proline content and activity of proline and IAA oxidase under the influence of hydroxyproline and NaCl

    • Vyjayanti A. Chauhan
    • G. Prathapasenan

    OriginalPaper 01 June 1998 Pages: 197 - 200

15. Role of chromium on plant growth and metabolism

    • Sanghamitra Samantaray
    • Gyana Ranjan Rout
    • Premananda Das

    Review 01 June 1998 Pages: 201 - 212

16. Book reviews

    • Ewa Niewiadomska
    • Zbigniew Miszalski
    • Edward A. Gwóźdź

    BookReview 01 June 1998 Pages: 213 - 224