Yazar "Demirbağ, Zihni" için listeleme
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Chilo iridescent virus (CIV) ORF 012L encodes a protein with both exonuclease and endonuclease functions
Dizman, Yeşim Aktürk; Muratoğlu, Hacer; Sandallı, Cemal; Nalcacioğlu, Remziye; Demirbağ, Zihni (Springer Wien, 2016)Chilo iridescent virus (CIV) is the type member of the genus Iridovirus within the family Iridoviridae. the virions of CIV contain a single linear dsDNA molecule that is circularly permuted and terminally redundant. the ... -
Development of mycoinsecticide formulations with Beauveria bassiana and Metarhizium brunneum for the control of Orosanga japonica (Hemiptera: Ricaniidae)
Biryol, Seda; Güney, Ebru; Eski, Ardahan; Bayramoğlu, Zeynep; Sezen, Kazım; Demirbağ, Zihni; Demir, İsmail (Wiley, 2021)Entomopathogenic fungi are promising microbial agents for agricultural pests, especially piercing-sucking insects. In this study, eight indigenous fungal isolates including four isolates of Metarhizium brunneum and four ... -
Entomopathogenic fungi with biological control potential against poultry red mite (Dermanyssus gallinae, Arachnida: Dermanyssidae)
Bayramoğlu, Miraç; Bayramoğlu, Zeynep; Aydın, Levent; Zengin, Suna Aslı; Çırak, Veli Yılgör; Demirbağ, Zihni; Demir, İsmail (Elsevier, 2024)The poultry red mite, Dermanyssus gallinae (Arachnida: Dermanyssidae) is a pest that causes significant economic loss in laying hens for which control methods are limited. In this study, the effects of 20 indigenous fungal ... -
Genetic variability of Beauveria bassiana and Metarhizium anisopliae var. anisopliae isolates obtained from the Eastern Black Sea Region of Turkey
Sevim, Ali; Höfte, Monica; Demirbağ, Zihni (Scientific and Technical Research Council of Turkey, 2012)Beauveria bassiana (Balsamo) Vuillemin and Metarhizium anisopliae var. anisopliae (Metschnikoff) Sorokin are the most common entomopathogenic fungi used in microbial control programs all over the world. Assessments of the ... -
Genome sequencing and organization of three geographically different isolates of nucleopolyhedrovirus from the gypsy moth reveal dignificant genomic differences
Gencer, Dönüş; İnan, Cihan; Bayramoğlu, Zeynep; Nalcacıoğlu, Remziye; Yin, Feifei; Zhu, Zheng; Wang, Jun; Hu, Zhihong; Pavlik, Lillian; Arif, Basil; Demirbağ, Zihni; Demir, İsmail (Bentham Science Publishers, 2023)Background: The gypsy moth (Lymantria dispar L., Lepidoptera: Erebidae) is a worldwide pest of trees and forests. Lymantria dispar nucleopolyhedrovirus (LdMNPV) belongs to the Baculoviridae family and is an insect virus ... -
Hydrophobin genes of the entomopathogenic fungus, Metarhizium brunneum, are diVerentially expressed and corresponding mutants are decreased in virulence
Sevim, Ali; Donzelli, B.G.G.; Wu, Dongliang; Demirbağ, Zihni; Gibson, Donna M; Turgeon, B Gillian (Springer, 2012)Hydrophobins are small, cysteine-rich, secreted proteins, ubiquitously produced by Wlamentous fungi that are speculated to function in fungal growth, cell surface properties, and development, although this has been rigorously ... -
Identification of the potential matrix protein of invertebrate iridescent virus 6 (IIV6)
Gencer, Dönüş; Yeşilyurt, Aydın; Özşahin, Emine; Muratoğlu, Hacer; Yazıcı, Zihni Açar; Demirbağ, Zihni; Nalcacıoğlu, Remziye (Elsevier, 2023)Invertebrate iridescent virus 6 (IIV6) is a nucleocytoplasmic virus with a similar to 212 kb linear dsDNA genome that encodes 215 putative open reading frames (ORFs). Proteomic analysis has revealed that the IIV6 virion ... -
An investigation on the bacterial flora of Agriotes lineatus (Coleoptera: Elateridae) and pathogenicity of the flora members
Danışmazoğlu, Mehtap; Demir, İsmail; Sevim, Ali; Demirbağ, Zihni; Nalçacıoğlu, Remziye (Elsevier, 2012)The wireworm Agriotes lineatus (L.) (Coleoptera: Elateridae) is a serious agricultural pest of various vegetables and fruits throughout the world. To find an effective and safe biological control agent against this pest, ... -
Isolation and characterization of entomopathogenic fungi from hazelnut-growing region of Turkey
Sevim, Ali; Demir, İsmail; Höfte, Monica; Humber, Richard A.; Demirbağ, Zihni (Springer Link, 2010)Although Turkey is the first among all hazelnut-producing countries, yield per unit area of this crop is low in comparison to other countries, mainly because many insect species seriously damage hazelnut trees and their ... -
Isolation and virulence of entomopathogenic fungi against the great spruce bark beetle, Dendroctonus micans (Kugelann) (Coleoptera: Scolytidae)
Tanyeli, Elif; Sevim, Ali; Demirbağ, Zihni; Eroğlu, Mahmut; Demir, İsmail (Taylor & Francis Online, 2010)Twelve fungal strains including Lecanicillium muscarium (Petch.) Zare and Gams, Isaria farinosa (Holmsk.) Fr., Fusarium sp., Beauveria bassiana Sensu Lato and Beauveria sp. were isolated from larvae and adults of D. micans. ... -
Isolation, characterization and virulence of bacteria from Ostrinia nubilalis (Lepidoptera: Pyralidae)
Seçil, Emrah Sami; Sevim, Ali; Demirbağ, Zihni; Demir, İsmail (Springer, 2012)Isolation, characterization and virulence of the culturable bacteria from entire tissues of larval Ostrinia nubilalis (Hubner) (Lepidoptera: Pyralidae) were studied to obtain new microbes for biological control. A total ... -
Molecular characterization and virulence of beauveria spp. from the pine processionary moth, thaumetopoea pityocampa (Lepidoptera: Thaumetopoeidae)
Sevim, Ali; Demir, İsmail; Demirbağ, Zihni (Springer Link, 2010)The pine processionary moth Thaumetopoea pityocampa (Den. & Schiff.) is one of the most harmful pests to pine species in Mediterranean countries including Turkey. Caterpillars of T. pityocampa are not only significantly ... -
A new study on the bacteria of Agrotis segetum Schiff. (Lepidoptera: Noctuidae) and their insecticidal activities
Sevim, Ali; Demirbağ, Zihni; Demir, İsmail (Turkiye Klinikleri Journal of Medical Sciences, 2010)Agrotis segetum Schiff. (Lepidoptera: Noctuidae) is one of the most serious pests of nearly all vegetables in Turkey. In this study, to find a more effective and safe biological control agent, the bacterial flora of Agrotis ... -
A novel cry2Ab gene from the indigenous isolate Bacillus thuringiensis subsp. kurstaki
Sevim, Ali; Eryüzlü, Emine; Demirbağ, Zihni; Demir, İsmail (Korean Society for Microbiolog and Biotechnology, 2012)A novel cry2Ab gene was cloned and sequenced from the indigenous isolate of Bacillus thuringiensis subsp. kurstaki. This gene was designated as cry2Ab25 and its sequence revealed an open reading frame of 1,902 bp encoding ... -
Screening of entomopathogenic fungi against the European spruce bark beetle, Dendroctonus micans (Coleoptera: Scolytidae)
Sevim, Ali; Demir, İsmail; Tanyeli, Elif; Demirbağ, Zihni (Taylor & Francis, 2010)The European spruce bark beetle, Dendroctonus micans Kugelann (Coleoptera: Scolytidae), is one of the most serious destructive pests of oriental spruce (Picea orientalis L.). In order to find an effective biocontrol agent ... -
Transcriptomic analysis of Chilo iridescent virus immediate early promoter
Dizman, Yeşim Aktürk; Demirbağ, Zihni; İnce, İkbal Agah; Nalcacıoğu, Remziye (Elsevier Science Bv, 2012)Chilo iridescent virus (CIV) is an insect virus belonging to the Iridoviridae. the DNA genome (212,482 base pairs) is entirely sequenced, however very little is known about viral gene regulation, expression and function. ...