| A Re-examination of the morphology of two endemic species of Centaurea L.(Asteraceae) from Turkey, with implications for taxonomy of the genus | Tuna UYSAL, Osman TUGAY | 1–5 |
| Production of poly-beta-hydroxybutyrate (PHB) in different media by Streptococcus thermophilus Ba21S Strain | Zehra Nur YÜKSEKDAĞ, Yavuz BEYATLI | 7–10 |
| Effects of high dose lead toxication on liver, kidneyse, heart, brain and blood in rabbits: An experimental study | Murat GÜZEL, Ahmet KOÇ, Ramazan DURGUT, Ramazan GÖNENCİ, Sefa ÇELİK, Ramazan BAL, M. Enes ALTUĞ, E. Özlem ATEŞOĞLU | 11–18 |
| Comparison of electrocompetencies of some commonly used laboratory strains of Escherichia coli | Murat KASAP, Gülçin GAÇAR, Sinem TOROL | 19–22 |
| Effect of carbon source on production of lytic enzymes by Trichoderma harzianum | Merih KIVANÇ, Çiğdem KÜÇÜK | 23–26 |
| Microbiological assays on edible seaweed Ulva lactuca (L.) cultured in outdoor tanks | Ulviye KARACALAR, Gamze TURAN | 27–30 |
| Morphological, anatomical, palynological and cytological investigation on Silene urvillei Schott.(Caryophllaceae) | Ersin MİNARECİ, Kemal YILDIZ | 41–46 |
| Effects of some plant growth regulators on leaf anatomy of radish seedlings grown under saline conditions | Kürşat ÇAVUŞOĞLU, Semra KILIÇ, Kudret KABAR | 47–50 |
| Lignin degradation and acid precipitable polymeric lignin (APPL) accumulation by selected Streptomyces strains in submerged and solid state culture systems | A. Usame TAMER, Mustafa YAMAÇ | 55–61 |
| An investigation in fish fauna İkizcetepeler Dam Lake (Balıkesir), Turkey | Hatice Torcu KOÇ, Dilek Türker ÇAKIR, Gülçin ULUNEHİR | 63–67 |
| Subcellular localization of Bm4, the protein product of ORF4 of Bombyx mori nucleopolyhedrovirus | Yan WU, Bing LI, Wu-Jie SU, Wei-De SHEN, Guang GAO, Wen-Bing WANG | 69–72 |
| Genetic variation among Crocus L. species from Western Turkey as revealed by RAPD and ISSR markers |