Transitory pulse-like treatment with IAA solution more effectively induces xylogenesis in callus culture than permanent presence of the auxin Wieslawa KuternozińskaMarta PilipowiczW. Korohoda OriginalPaper Pages: 433 - 438
The effect of mineral nutrition on the growth and maintenance components of respiration during heterotrophic growth of barley seedlings P. SekerkaL. NátrJ. Čatský OriginalPaper Pages: 439 - 447
Genome modifications in protoplast-derived tobacco plants: Contents of repetitive DNA sequences B. VyskotJ. ReichJ. Soška OriginalPaper Pages: 448 - 454
Genome modifications in protoplast-derived tobacco plants: Phenotypic evaluation and RFLP Analysis B VyskotJ FajkusViera Kuhrová OriginalPaper Pages: 455 - 460
Meiotic transmission of T-DNA genes inArabidopsis thaliana plants and their expression after 5-azacytidine treatment Daniela PavingerováM. Hrouda OriginalPaper Pages: 461 - 467
Nitrogen metabolism inErica and soybean, two species differing by their sensitivity to inorganic N source G. Guerrier OriginalPaper Pages: 468 - 474
Allelopathic impact of volatile components fromEucalyptus on crop plants R. K. KohliDaljit Singh OriginalPaper Pages: 475 - 483
Quantitative characteristics of the conducting system in stem of winter wheat genotypes with spike fertility genes Zdeňka NátrováIva Mladičová OriginalPaper Pages: 484 - 490
Anatomical characteristics of the uppermost internode of winter wheat genoypes differing in stem length ZdeŇka Nátrová OriginalPaper Pages: 491 - 494
Leaf shape, stomata density and photosynthetic rate of the common oak leaves Elena Masarovlčová OriginalPaper Pages: 495 - 500
Vascular plants as epiphytes. Evolution and ecophysiology Juna Pospišilová Book review Pages: 500 - 500
Etude par la R. M. N. de la germination de la Graine d’Avoine R. LenkR. Degli AgostiH. Greppin Brief communication Pages: 501 - 504
Effect of red light on ribulose 1,5-bisphosphate carboxylase activity in pea leaves Elzbieta RomanowskaH. J. Treumann Brief communication Pages: 505 - 509
Quantitative comparison of chloroplast Ultrastructure in mesophyll cells of triazine resistant and triazine sensitiveAmaranthus retroflexus L. plants J. KutíkEva Bergmannová Brief communication Pages: 510 - 512