Yazar "Demir, İsmail" için listeleme
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Bioactivity of a betabaculovirus, Hyphantria cunea granulovirus, in six lepidopteran insects as potential hosts
Bayramoğlu, Zeynep; Gencer, Dönüş; Demir, İsmail (Türkiye Entomoloji Derneği, 2021)The aim of this study, conducted in 2018 and 2020, was to investigate the bioactivity of a local baculovirus isolate, Hyphantria cunea granulovirus (HycuGV), in seven lepidopteran pests. Based on data collected 10 days ... -
Biological characteristics of a new entomopathogenic fungus detected in Cydalima perspectalis (Walker, 1859) (Lepidoptera: Crambidae)
Bayramoğlu, Zeynep; Demir, İsmail; Gencer, Dönüş (University Oradea Publications, 2023)January Accepted: April 2023 May Abstract. Cydalima perspectalis (Walker 1859), the boxwood moth, is one of the important invasive pests spreading rapidly throughout Europe within a few years. The objective of the current ... -
Comparison of DIG-11-dUTP utilization by Geobacillus caldoxylosilyticus TK4, Mycobacterium tuberculosis and Escherichia coli DNA polymerases
Sandallı, Cemal; Çanakcı, Sabriye; Demir, İsmail; Modak, Mukund J.; Belduz, Ali Osman (Springer Link, 2010)DNA polymerases are used for many applications and we comparatively investigated DNA synthesis activity of DNA polymerase I enzymes of Geobacilluscaldoxylosilyticus TK4, Escherichia coli and Mycobacterium tuberculosis with ... -
Comparison of levitation forces of bulk MgB2 superconductors produced by nano boron and carbon-doped nano boron
Düz, I.; Güner, Sait Barış; Erdem, Oğuz; Demir, İsmail; Kapucu, V.; Çelik, Şükrü; Öztürk, Kemal; Hossain, Shahriar; Gencer, Ali G.; Yanmaz, Ekrem (Springer, 2014)MgB2 bulk superconductors were prepared by hot press plus furnace heating method. Two types of boron powders were used, one is amorphous nano boron and the other is C-doped boron. Characteristics of superconductors were ... -
Complete genome sequence analysis and genome organization of Dasychira pudibunda nucleopolyhedrovirus (DapuNPV-T1) from Turkey
Gencer, Dönüş; Bayramoğlu, Zeynep; Demir, İsmail (Springer, 2024)The economically important pale tussock moth Dasychira pudibunda L. (Lepidoptera: Lymantriidae), known as a beech pest in Europe, primarily inflicts damage on beech leaves. In the present study, we aim to reveal the genome ... -
Culturable bacterial microbiota of Plagiodera versicolora (L.) (Coleoptera: Chrysomelidae) and virulence of the isolated strains
Demirci, Meryem; Sevim, Elif; Demir, İsmail; Sevim, Ali (Springer, 2013)Plagiodera versicolora (Laicharting, 1781) (Coleoptera: Chrysomelidae) is an important forest pest which damages many trees such as willow, poplar, and hazelnut. in order to find new microbes that can be utilized as a ... -
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 ... -
Development of novel betabaculovirus (HycuGV-Hc1) as a biopesticide (HycuGV-TR61) and its efficacy on the fall webworm, Hyphantria cunea Drury (Lepidoptera: Erebidae) larvae
Bayramoğlu, Zeynep; Gencer, Dönüş; Demir, İsmail (Springer, 2023)BackgroundThe aim of this study was to develop an oil formulation from a local betabaculovirus. Hyphantria cunea Drury (Lepidoptera: Erebidae) granulovirus (HycuGV-Hc1) was isolated from the infected larvae to test its ... -
Effect of plant phenolic compounds on the hemocyte concentration and antioxidant enzyme activity in Hyphantria cunea (Drury, 1773) (Lepidoptera: Arctiidae) larvae infected by Hyphantria cunea granulovirus(1)
Yanar, Oğuzhan; Topkara, Elif Fatma; Mercan, Sevcan; Demir, İsmail; Bayramoğlu, Zeynep (Türkiye Entomoloji Derneği, 2022)The aim of this study was to determine the effects of phenolic substances of four plants (apple, mulberry, plum and walnut) on hemocyte concentrations and antioxidant enzyme activity of Hyphantria cunea (Drury, 1773) ... -
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 ... -
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 ... -
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 ... -
Metabolic dysfu nctio n-As socia ted fatty liver disease and fibrosis status in patients with Type 2 Diabetes Treated at Internal medicine clinics: Türkiye DAHUDER awareness of fatty liver disease (TR-DAFLD) study
Şahinturk, Yasin; Köker, Gökhan; Koca, Nizameddin; Sümbül, Hilmi Erdem; Demir, İsmail; Keskin, Havva; Yaylacı, Selçuk; Solmaz, İhsan; Açmaz, Banu; Yıldız, Hamit; Serin, Sibel Ocak; Taşçı, Şükriye; Ayaz, Teslime; Araç, Eşref; Sözel, Hasan; Kırık, Ali; Onmez, Attila; Kır, Seher; Şen, Hacer; Oral, Alihan; Arıcı, Fatih Necip; Kanat, Mustafa; Çekin, Ayhan Hilmi; Uyar, Seyit (AVES, 2024)Background/Aims: This awareness study aimed to determine the ultrasound (US) examination rates in relation to US-confirmed metabolic dysfunction-associated fatty liver disease (MAFLD) diagnosis in internal medicine outpatients ... -
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 DNA polymerase i from Geobacillus caldoxylosilyticus TK4: Cloning, characterization, and mutational analysis of two aromatic residues
Sandallı, Cemal; Singh, Kamalendra; Modak, Mukund J.; Ketkar, Amit; Çanakçı, Sabriye; Demir, İsmail; Belduz, Ali Osman (Springer, 2009)DNA polymerase I gene was cloned and sequenced from the thermophilic bacterium Geobacillus caldoxylosilyticus TK4. The gene is 2,634 bp long and encodes a protein of 878 amino acids in length. The enzyme has a molecular ... -
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 ...
