Browsing by Author "Karakoc, Omer Cem"
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Antifeedant and stomach poison effects of different plant extracts to Spodoptera littoralis (Lepidoptera: Noctuidae)
Karakoc, Omer Cem; Gokce, Ayhan (ENTOMOLOGICAL SOC TURKEY, EGE UNIV, 2013)Antifeedant and stomach poison effects of 9 plant extracts were tested on Spodoptera littoralis (Boisduval) (Lepidoptera: Noctuidae). Antifeedant effects of plant extracts varied from 22.44% to 68.96% and the most active ... -
DEVELOPMENT OF INSECT-RESISTANT COTTON LINES WITH TARGETED EXPRESSION OF INSECTICIDAL GENE
Bakhsh, Allah; Anayol, Emine; Khabbazi, Saber Delpasand; Karakoc, Omer Cem; Sancak, Cengiz; Ozcan, Sebahattin (INST BIOLOSKA ISTRAZIVANJA SINISA STANKOVIC, 2016)In order to address biosafety concerns regarding the constitutive expression of foreign genes in crops, we applied a strategy aimed at confining foreign gene expression in insect wounding sites of cotton. For this purpose, ... -
Inducing osmotic stress leads to better genetic transformation efficiency in cotton (Gossypium hirsutum L.)
Barpete, Surendra; Bakhsh, Allah; Anayol, Emine; Ozcan, Sancar Fatih; Oguz, Muhammet Cagri; Karakoc, Omer Cem; Ozcan, Sebahattin (TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2016)The present study investigated the effect of different salts on cotton shoot regeneration and transformation efficiency. Two-day-old germinating embryos of a local cotton cultivar (SG-125) were pretreated with 50 mM each ... -
Towards better insect management strategy: restriction of insecticidal gene expression to biting sites in transgenic cotton
Anayol, Emine; Bakhsh, Allah; Karakoc, Omer Cem; Onarici, Selma; Kom, Deniz; Aasim, Muhammad; Ozcan, Sebahattin (SPRINGER, 2016)Most of the commercialized Bt crops express cry genes under 35S promoter that induces strong gene expression in all plant parts. However, targeted foreign gene expression in plants is esteemed more important as public may ...
