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Molecular cloning, characterization, and homologous expression of an endochitinase gene from Bacillus thuringiensis serovar morrisoni
SEZER OKAY and GÜLAY ÖZCENGİZ
Pages 1-7

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Determination and pathogenicity of the bacterial flora associated with the spruce bark beetle, Ips typographus (L.) (Coleoptera: Curculionidae: Scolytinae)
HACER MURATOĞLU, KAZIM SEZEN, and ZİHNİ DEMİRBAĞ
Pages 9-20

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Characterization of lactococcin BZ produced by Lactococcus lactis subsp. lactis BZ isolated from boza
DİDEM ŞAHİNGİL, HİLAL İŞLEROĞLU, ZELİHA YILDIRIM, MUSTAFA AKÇELİK, and METİN YILDIRIM
Pages 21-33

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The effects of the composition of growth medium and fermentation conditions on the production of lipase by R. delemar
ÜNSAL AÇIKEL, MEHTAP ERŞAN, and YEŞİM SAĞ AÇIKEL
Pages 35-44

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Phylogenetic analysis of peste des petits ruminants virus (PPRV) isolated in Iran based on partial sequence data from the fusion (F) protein gene
MAJID ESMAELIZAD, SABER JELOKHANI-NIARAKI, and ROHANI KARGAR-MOAKHAR
Pages 45-50

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Effects of vesicular arbuscular mycorrhiza Glomus intraradices on photosynthetic pigments, antioxidant enzymes, lipid peroxidation, and chromium accumulation in maize plants treated with chromium
RAZIYEH RAHMATY and JALIL KHARA
Pages 51-58

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Is the induction of H_2O_2-detoxifying antioxidant enzyme activities sufficient to protect barley cultivars from oxidative stress by UV-B irradiation alone or pretreatment with high temperature and NaCl?
HÜSNÜ ÇAKIRLAR, NURAN ÇİÇEK, and YASEMİN EKMEKÇİ
Pages 59-68

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The effects of UV radiation on some structural and ultrastructural parameters in pepper (Capsicum longum A.DC.)
SIAVASH HOSSEINI SARGHEIN, JIRAIR CARAPETIAN, and JALIL KHARA
Pages 69-77

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Chromosomal differentiation between populations of Clarias gariepinus (Burchell, 1822) from the Göksu Delta and Orontes River (Turkey)
ARZU KARAHAN and SERAP ERGENE
Pages 79-87

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Biochemical factors involved in the resistance of some smoked tropical fish samples to insect attack
AKINOLA JOHN AKINTOLA and OLUWATOYIN LAWAL
Pages 89-93

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The effect of diazinon on egg fertility and development in Drosophila melanogaster
AYLA KARATAŞ, ZAFER BAHÇECİ, and ENSAR BAŞPINAR
Pages 95-101

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Antioxidant properties of different extracts of black mulberry (Morus nigra L.)
TÜRKAN KUTLU, GÖKHAN DURMAZ, BURHAN ATEŞ, İSMET YILMAZ, and M. ŞEVKET ÇETİN
Pages 103-110

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Evaluation of the antioxidant and acetylcholinesterase inhibitory activities of Arnebia densiflora Ledeb.
İLKAY ORHAN, F. SEZER ŞENOL, UFUK KOCA, TUĞBA ERÇETİN, and GÜLNUR TOKER
Pages 111-115

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117-124 Chlorococcal chlorophyte composition, community structure, and seasonal variations in the shallow lakes of the Kızılırmak Delta, Turkey
FARUK MARAŞLIOĞLU, ELİF NEYRAN SOYLU, and ARİF GÖNÜLOL
Pages 117-124