| Preface | |
| Taxonomy, Geobotany and Evolution | |
1. | Patterns of evolution and the effects of toxic metals | 3 |
2. | The early botanical exploration of Greece | 9 |
3. | A taxonomic survey on lichens of Foca (Fukia) | 21 |
4. | Marinopalynological evidence for the late quaternary vegetation and climatic changes along the Bulgarian black sea coast | 25 |
5. | Phenological patterns of oro-mediterranean vegetation in the White mountains (Western Crete) | 29 |
6. | Lathyrus binatus Panc. in Serbia A species of global importance in biodiversity conservation | 33 |
7. | Contribution to the study of vegetation of mount Vermion (NC Greece) | 37 |
8. | Phytogeographical analysis of the flora of mount Vermion (NC Greece) | 41 |
9. | Evaluation system of the relative importance of vegetation syntaxa for nature conservation in Greece | 45 |
10. | Intraspecific variation of Amygdalus orientalis Miller (Rosaceae) in Turkey | 49 |
11. | Flora, vegetation and ecological management of Kalamas river delta | 53 |
12. | Geographical distribution of Arabis procurrens Waldst. & Kit, Lilium rhodopaeum Delip. and Lathraea rhodopea Dingler in Greece | 57 |
13. | Monitoring of modern pollen deposition by means of pollen traps in the Pieria mountains, Greece: Preliminary results | 61 |
14. | The sage plants in Greece: morphological variation and its taxonomic implications | 65 |
15. | "Flora" a database and software for floristic and vegetation analyzes | 69 |
16. | Origanum vulgare L. in the Balkan peninsula and Anatolia: distribution and morphological variation | 73 |
17. | Flora mechanisms and breeding systems of Gentiana species presented in Bulgarian flora | 77 |
18. | The vascular flora of the walls of Thessaloniki (N. Greece) | 81 |
19. | Micromorphology, anatomy and myxocarpy of nutlets of selected Micromeria species (Lamiaceae) | 85 |
20. | Distribution of Dactylis glomerata subsp. slovenica (Dom.) Dom. (Poaceae) in Europe | 89 |
21. | Biosystematic investigation of genus Achillea L., sect. Filipendulinae (DC.) Afan. (Asteraceae) in Bulgaria | 93 |
22. | Plant communities with endemic species Pancicia serbica Vis. (Apiaceae, Araliales) in Yugoslavia | 97 |
23. | Aquatic plants of sultan marshes wetland | 101 |
24. | Pollen morphology and its contribution to the taxonomy of some native greek Aegilops species. I. Diploid and polyploid species of the wider group of genomes C, U | 105 |
25. | Pollen morphology and its contribution to the taxonomy of some native greek Aegilops species. II. Diploid and polyploid species of the wider group of genomes U, M, N | 109 |
26. | The floristic diversity of the Greek flora as exemplified by the exploration of some East Aegean islets | 113 |
27. | Phytosociological research of the above the timberline grasslands of mount Pangeon (NE Greece) | 117 |
28. | Growth characteristics and distribution pattern of C[subscript 4] grasses Dichanthium ischaemum and Chrysopogon gryllus in N. Greece | 121 |
29. | Important plant areas of the natura 2000 network of Greece | 125 |
30. | Bryophytes and their environmental conditions at Enipeas (Mt. Olympos) and Lykorrema (Mt. Ossa) streams (Greece) | 129 |
31. | The serpentine flora in the eastern Rhodopes mountains (Bulgaria) | 133 |
32. | Morphological and pallinological researches on Corylus colurna L. (balkan hazelnut) spreading naturally in Turkey | 137 |
33. | Committee for exploration of the flora and vegetation of Serbia - three decades of work | 141 |
34. | An overview of the coastal vegetation of Greece based on multivariate analysis: dunes | 149 |
35. | Two rare taxa in the southern Peloponnese | 153 |
36. | Study on the vegetation and the dynamics of Euphorbia dendroides and Juniperus phoenicea plant communities in S. Greece (N. Korinthiakos Gulf) | 157 |
37. | Contribution to the biodiversity (botanical diversity) and phytogeography of the island of Euboea | 161 |
38. | General overview and chorological analysis of bryophytes in northern Greece (Macedonia and Thrace) | 165 |
39. | Preliminary results on the woody plants composition of cretan phryganic ecosystems | 169 |
40. | The genus Paeonia in Greece: a subspecies and a cytogeographical distribution pattern new to the Greek area | 173 |
41. | Contribution to the study of the Greek insular flora: Antikythera and the islets around Kythera | 177 |
| Biochemistry, Metabolism and Bioenergenetics | |
42. | Chilling sensitivity and antioxidant metabolism in maize (Zea mays L.) | 183 |
43. | Causes of decreased photosynthesis under water stress and the consequences | 191 |
44. | Effect of Cu (II) on shoot regeneration in Triticum aestivum tissue cultures probed by the fast fluorescence (Jip-Test) | 199 |
45. | Biotic activity of essential oil and the other Juniperus communis L. metabolites | 207 |
46. | Limited proteolysis of barley rubisco and recognition of the fragments by monoclonal antibodies | 211 |
47. | Membrane transport in Chara: Study of macroscopic currents and effect of Gd-DTPA | 215 |
48. | Influence of 5-aminolevulinic acid on chlorophyll synthesis in black pine cotyledons | 219 |
49. | Cytochemical investigation of tomato and cucumber pollen after cucumber mosaic virus infection | 223 |
50. | External flavonoid aglycones in genus Tanacetum (Asteraceae) | 227 |
51. | Chloroplast ATP synthase of wheat and its alloplasmic lines | 231 |
52. | Isolation and spectroscopic characterization of cytochrome c6 from Cladophora glomerata | 235 |
53. | The primary bioenergetics processes in optimal photosynthetic type of wheat plant | 239 |
54. | A thermodynamic insight into the relationship: dark transpiration, respiration, and growth in plants | 243 |
55. | Aluminium stress effects to nucleolytic activities of Triticum aestivum | 247 |
56. | Electrophoretic patterns of diphosphonucleoside kinases, DNases and RNases in Triticum aestivum, Thinopyrum ponticum and their hybrids | 251 |
| Ecology and Ecophysiology | |
57. | A dendroclimatological study on Abies cilicica Carr. in West Mediterranean region of Turkey | 257 |
58. | Spatial organization of a grassland related to metalliferous soil variability | 261 |
59. | Characterization of the photoinhibition of PSII in wheat seedlings by quenching of chlorophyll fluorescence | 265 |
60. | Metabolic response of Nerium oleander to air pollution | 269 |
61. | Cadmium tolerance and cadmium-binding polypeptides in Ailanthus altissima | 273 |
62. | Root and shoot growth of common and durum wheat seedlings influenced by low pH and aluminum stress | 277 |
63. | Ecophysiological characteristics of Staphylea pinnata L. and Sambucus nigra L. from the Belgrade Botanical Garden | 281 |
64. | Ecophysiological properties of some forest trees | 285 |
65. | Allelopathy of Erica carnea, a dominant species in the mixed pine forests at Maljen mountain (Serbia) | 289 |
66. | The possibilities of using some exotic species in urban conditions of Belgrade | 293 |
67. | Identification of Fe and Mn deficiencies by chlorophyll fluorescence technique | 297 |
68. | Ecological evaluation and management of the ecosystems of Acheron river's estuaries and gorge (W. Greece) | 301 |
69. | Photosynthetic responses of Gerbera to different substrates and heating systems | 305 |
70. | Morphological characteristics of Chrysanthemum indicum, cultivated upon different rates of nitrogen fertilization | 309 |
71. | Morphological characteristics of Chrysanthemum plants, one-; two-or three stem formatted | 313 |
72. | Photosynthetic response of species that are included in a group of "vernal ephemerals" | 317 |
73. | Degradation of plant cover and soils of Kyzylkym desert | 321 |
74. | Development, structure and productivity of artificially established lime stands on beech site | 325 |
75. | Preliminary study of metal concentration in Ulva rigida C. Agardh from Thermaikos Gulf, Greece | 329 |
76. | Morpho-anatomical alterations in leaves of the genus Acer L. species in urban habitats | 333 |
77. | Evaluation of aluminium tolerance in wheat | 337 |
78. | Growth and physiological responses of tobacco and cotton exposed to AgNO[subscript 3] and AgI | 341 |
79. | Seed quality and some physiological behaviours in presowing treatment of carrot seeds | 345 |
80. | Effects of copper excess on Oregano (Origanum vulgare subsp. hirtum (Link) Ietswaart). II. Physiological effects | 349 |
81. | GAs levels and their relation to growth of Oregano plants (Origanum vulgare subsp. hirtum (Link) Ietswaart) grown in copper rich soils | 353 |
82. | Effects of intermittent cooling on growth of Lavandula stoechas | 357 |
83. | Decomposition of Quercus farnetto Ten. and Quercus cerris L. leaf litter under natural forest conditions | 361 |
84. | Photosynthesis of oak species under natural drought | 365 |
85. | Effect of hilling on overwintering of seed sugar beet | 369 |
86. | Effect of Cd and Pb on photosynthesis in cucumber | 373 |
87. | Some physiological and biochemical changes in Solanum melongena L. genotypes grown under salt conditions | 377 |
88. | Preliminary data on food preferences of the sea urchin Paracentrotus lividus Lamarck (Ehinoidea, Regularia) | 381 |
89. | Preliminary results of field and culture studies of Porphyra att. ad. leucosticta Thuret in Le Jolis from the Gulf of Thessaloniki | 385 |
| Structure and its Dynamics | |
90. | Towards a molecular map of the algal basal apparatus | 391 |
91. | New developments in plant coated vesicle research | 399 |
92. | The biosynthesis of cellulose in red algae | 407 |
93. | The corm's structure at fern: Athyrium filix-femina (L.) Roth. Tend. | 415 |
94. | Growth and structural responses of maize primary roots to aluminium stress | 419 |
95. | Mitosis and cytokinesis in brown algae showing different thallus organization | 423 |
96. | Betula pendula: response to ozone in leaf, stem, and root cells | 427 |
97. | Effects of Pb and Cd on the ultrastructure of wheat roots | 431 |
98. | Anatomy of adventitious root formation in stem cuttings of the easy-to-root- (Gemlik) and hard-to-root (Domat) olive cultivars | 435 |
99. | Effects of Cu excess on Oregano (Origanum vulgare subsp. hirtum (Link) Ietswaart). I. Morphological effects | 439 |
100. | Morphological-anatomical characteristics of needles of fir Abies alba Mill. narrow fastigiate form | 443 |
101. | Morphological characteristics and anatomic structure of three spontaneous mutants of spruce (Picea abies Karst) in Serbia | 447 |
| Genetics, Plant Breeding and Biotechnology | |
102. | Assessment of F[subscript 1] hybrids in different wheat and barley lines using RAPDs | 453 |
103. | On the estimation of genome length in perennial woody angiosperms | 457 |
104. | Transfer of HyHel10 scFv gene to plants | 461 |
105. | Regeneration and transformation of Populus tremula with antisense pOMT8 from Stylosanthes humilis | 465 |
106. | Regeneration of Picea omorika and Pinus heldreichii by tissue culture methods | 469 |
107. | Chromosome damage induced by seed aging in Crepis capillaris L. | 473 |
108. | Genotoxic effects of five pesticides in Crepis capillaris L. root meristem cells | 477 |
109. | Tobacco plants expressing modified synthetic bacterial (Bacillus thuringiensis) CryIA(a) and CryIA(c) genes | 481 |
110. | Comparative anatomical analysis of the vascular system in selected Helianthus annuus genotypes | 485 |
111. | Chromosome numbers and karyotype analysis of Eranthis hyemalis (L.) Salisb. | 489 |
112. | Individual variability of regularity, abundance and morphometric properties of serbian spruce (Picea omorika Panc. Purkyne) microstrobiles | 493 |
113. | Antioxidant enzymes and chilling stress in tobacco | 497 |
114. | Micropropagation of some vegetative rootstocks of sweet and sour cherry by meristem culture | 501 |
115. | Determination of conditions for gene transfer into barley (Hordeum vulgare L.) by tissue electroporation and biolistic | 505 |
116. | Micropropagation of Origanum vulgare subsp. hirtum (Mt. Taygetos) | 509 |
117. | In vitro propagation of Betula pendula 'dalecarlica' | 513 |
118. | Agrobacterium-mediated transformation of peroxidase gene to tissue culture of Populus tremula | 517 |
119. | Tailoring the onion crop for the 21st century: development of high quality fresh and processed onions | 521 |
120. | Identification of genetic polymorphism of poplar (Populus sp.) by DNA marker technology | 525 |
121. | In vitro cultures of leguminous species | 529 |
122. | Propagation by cuttings of the species Ilex aquifolium L. | 533 |
123. | Commercial micropropagation of Sideritis clandestina (Mt. Taygetos), Origanum vulgare subsp. hirtum (Mt. Olympos), Melissa officinalis (Mt. Pindos), and Mentha longifolia (Mt. Pindos) | 537 |
124. | Lignin pathway modifications by antisense o-methyltransferase and peroxidase gene construct in tobacco | 541 |
125. | Multilocus study of six balkan natural populations of Pinus sylvestris (L.) | 545 |
126. | Characterization of the mitochondrial genome of cytoplasmic male sterile hybrid between Lycopersicon peruvianum Mill. and Lycopersicon pennellii Corr. | 549 |
127. | Genetic analysis on the T-DNA insertion mutants of tobacco (Nicotiana tabacum L.) | 553 |
128. | Isozyme polymorphism at the 6-phosphoglucose dehydrogenase (6PGD) and leucine aminopeptidase (LAP) loci in 18 populations of cedar species | 557 |
129. | Identification of Pinus genotypes with RAPD markers | 561 |
130. | Genetic determination and application of photosynthetic indexes as a real way in crop production improvement | 565 |
131. | Genetic and phenotypic correlations for some sugar beet root characteristics | 569 |
132. | Allozyme variation in nine (9) Balkan black pine (Pinus nigra Arnold) populations | 573 |
133. | Variability of growth and productivity of hybrid plane progeny on meadow black soil in Serbia | 577 |
134. | Application of induced androgenesis to obtain tomato plants resistant to Clavibacter michiganense subsp. michiganense | 581 |
| Growth, Development and Differentiation | |
135. | Blue-light reception in plants and fungi | 587 |
136. | Morphological-anatomical characteristics of Turkey oak (Quercus cerris L.) offspring depending on light intensity in regeneration areas | 595 |
137. | Effects of IAA on mesophyll cell morphogenesis of Triticum turgidum | 599 |
138. | Morphological and physiological changes during the ontogenetic development of peas seeds | 603 |
139. | The effects of cold treatments and activated charcoal on ABA contents of anthers and in vitro androgenesis in eggplant (Solanum melongena L.) | 607 |
140. | Protocols of organogenesis and somatic embryogenesis on Juglans regia | 611 |
141. | Morphogenesis of "floating" stomata in the fern Anemia mandioccana Raddi. stomatal pore formation | 615 |
| Author Index | 619 |
| Subject Index | 623 |