Browsing by Author "Özer, Göksel"
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Alternaria alternata causing inner black rot of lemon (Citrus limon) fruits in Turkey: Genetic diversity and characterisation
Güney, İnci Güler; Tekin, Fatih; Günen, Tacettin Utku; Özer, Göksel; Derviş, Sibel (Academic Press Ltd- Elsevier Science Ltd, 2023)The market sales of symptomless lemons in 2020 revealed a persistent and severe internal black rot with browning of the membrane wall and juice sac. To investigate the causal agent, externally symptom-free lemons from ... -
Alternaria burnsii'nin gelişimi üzerine farklı kültürel koşulların etkisi ve rDNA-ITS sekansına dayanan filogenetik analizi
Bayraktar, Harun; Yılmaz, Olgac; Özer, Göksel (2017)Alternaria burnsii'nin neden olduğu kimyon yanıklığı birçok ülkede kimyon üretimini sınırlandıran önemli bir fungal hastalıktır. Patojen ülkemizde de hemen hemen tüm kimyon ekim alanlarında yaygın olup önemli ekonomik ... -
Analysis of genetic diversity among common bean germplasm by start codon targeted (SCoT) markers
Yeken, Mehmet Zahit; Emiralioğlu, Orkun; Çiftçi, Vahdettin; Bayraktar, Harun; Palacıoğlu, Gülsüm; Özer, Göksel (Springer, 2022)Background Breeding strategies to improve modern varieties having high yield, high nutritional value and resistance to biotic and abiotic stress, etc. is very important to make up for the food deficiencies. Molecular studies ... -
Assessment of variation in seed morphological traits in Phaseolus sp. landraces from western Anatolia
Cancı, Hüseyin; Yeken, Mehmet Zahit; Kantar, Faik; Bozkurt, Murat; Çiftçi, Vahdettin; Özer, Göksel (Banats Univ Agricultural Sciences & Veterinary Medicine Timisoara, 2019)Seed size, seed shape and seed colour are easily discernible phenotypic traits of beans in the market. Consumers often have specific preferences to different combinations of seed size, shape and colour. Local landraces are ... -
Batı Anadolu fasulye genetik kaynaklarının biyolojik çeşitliliğinin araştırılması ve karakterizasyonu
Çancı, Hüseyin; Bozkurt, Murat; Kanta, Faik; Yeken, Mehmet Zahit; Özer, Göksel; Çiftçi, Vahdettin (2019)Bu çalışmada, Batı Anadolu Bölgesi'nde 10 ilde üretilen 156 önemli yerel fasulye ekotipi 2015 yılında toplanmış ve ekotipler arasındaki biyolojik çeşitliliği araştırmak ve karakterize etmek için 2016 yılında Akdeniz ... -
Breeding of dry bean cultivars using phaseolus vulgaris landraces in Turkey
Yield and yield components is one of the key objectives of the legume breeding program worldwide. Information on these traits is required for the selection of desirable types and efficient utilization of the genetic diversity ... -
Canker and leaf scorch on olive (Olea europaea L.) caused by Neoscytalidium dimidiatum in Turkey
Güney, İnci Güler; Özer, Göksel; Türkölmez, Şahimerdan; Derviş, Sibel (Elsevier Science Ltd, 2022)In a recent survey of olive groves in the Southeast Anatolia Region of Turkey, a new and serious decline of olive trees, beginning with foliar scorching and then dieback of twigs, branches, and even whole trees, was observed ... -
Characterization and sensitivity to fungicides of Rhizoctonia spp. recovered from potato plants in Bolu, Turkey
Özer, Göksel; Bayraktar, Harun (Wiley, 2015)Isolates of Rhizoctonia spp. associated with stem canker and black scurf disease of potato were examined for their anastomosis group, sequence variations in the ITS-5.8S rDNA region, pathogenicity and sensitivity to ... -
Characterization of cereal cyst nematodes in wheat using morphometrics, SCAR markers, RFLP, and rDNA-ITS sequence analyses
Dağlı, Deniz; Duman, Nagihan; Yüksel, Ebubekir; Yıldız, Şenol; Özer, Göksel; Dababat, Abdelfattah; İmren,Mustafa (Springer, 2023)In this study, morphological and molecular characterizations of twenty-four Heterodera populations (cereal cyst nematodes, CCNs) collected from wheat production fields in Turkey were carried out. Light microscopy, ... -
Characterization of potato golden cyst nematode populations (globodera rostochiensis) in Turkey
Toktay, Halil; Evlice, Emre; İmren, Mustafa; Özer, Göksel; Ali, Muhammad Amjad; Dababat, Abdelfattah (Friends Science Publ, 2020)Golden potato cyst nematode, Globodera rostochiensis (Wollenweber) Behrens, is one of the most important soilborne pathogens causing economic losses in potato. The nematode is known to occurin several countries including ... -
Comparison of phenotypic and marker-assisted selection in Turkish cultivars and global genotypes of chickpea for resistance to pathotypes of Ascochyta rabiei (Pass.) Labr.
Kabakcı, Hüseyin; Özer, Göksel (TUBITAK Scientific & Technical Research Council Turkey, 2021)The pathotypes of Ascochyta rabiei, which causes ascochyta blight, show a high pathogenic variation. Forty-four chickpeas, including 26 cultivars commonly cultivated in Turkey and 18 global genotypes, were characterized ... -
CRISPR/Cas9-mediated immunity in plants against pathogens
Sameeullah, Muhammad; Khan, Faheem Ahmed; Özer, Göksel; Aslam, Noreen; Gürel, Ekrem; Karadeniz, Turan (Caister Academic Press, 2017)Global crop production is highly threatened due to pathogen invasion. The huge quantity of pesticides application, although harmful to the environment and human health, is carried out to prevent the crop losses worldwide, ... -
Determination of Ascochyta blight disease in chickpea using real-time PCR
Bayraktar, Harun; Özer, Göksel; Aydoğan, Abdulkadir; Palacıoğlu, Gülsüm (Springer Heidelberg, 2016)Ascochyta blight is a devastating disease of chickpea caused by Ascochyta rabiei. In this article, we described a real-time PCR assay for the determination and quantification of A. rabiei infection in chickpea tissues and ... -
Determination of fungal pathogens associated with Cuminum cyminum in Turkey
Özer, Göksel; Bayraktar, Harun (Czech Academy Agricultural Sciences, 2015)The occurrence of fungal pathogens, associated with cumin production of Turkey, was determined during 2011 and 2012. A total of 379 isolates were classified as Fusarium oxysporum f.sp. cumini, F. solani, F. acuminatum, F. ... -
Determination of vc and mating types of Cryphonectria parasitica isolates by multiplex PCR and their genetic diversity in 13 chestnut-growing provinces of Turkey
Çakar, Deniz; Özer, Göksel; Şimşek, Seçil Akıllı; Maden, Salih (Wiley, 2023)Vegetative compatibility (vc) and mating types and genetic diversity of Cryphonectria parasitica isolates were determined using 183 isolates obtained from 215 infected chestnut trees growing in 13 provinces of Turkey. Based ... -
Development of conventional and real-time PCR assays to detect alternaria burnsii in cumin seed
Özer, Göksel; Bayraktar, Harun (Springer, 2019)Alternaria burnsii is the causal agent of cumin blight, a seed-borne disease of economic concern for all cumin growing areas. Current detection and identification methods for the pathogen are based on visual examination ... -
Diversity and association mapping assessment of an untouched native grapevine genetic resource by iPBS retrotransposon markers
Güler, Emrah; Karadeniz, Turan; Özer, Göksel; Uysal, Tamer (Springer, 2023)Grapes are among the most widely cultivated horticultural crops and have a long history of domestication. They exhibit genetic variation due to natural crossbreeding, bud mutations, and the changing demand for different ... -
Diversity and management strategies of plant parasitic nematodes in moroccan organic farming and their relationship with soil physico-chemical properties
Krif, Ghizlane; Mokrini, Fouad; El Aissami, Aicha; Laasli, Salah-Eddine; İmren, Mustafa; Özer, Göksel; Paulitz, Timothy (Mdpi, 2020)Organic farming has been increasing steadily over the last decade and is expected to grow drastically in the future. Plant parasitic nematodes (PPNs) are known as one of the most important pests attacking various plants ... -
Dry root rot disease, an emerging threat to citrus industry worldwide under climate change: A review
Ezrari, Said; Radouane, Nabil; Tahiri, Abdessalem; El Housni, Zakaria; Mokrini, Fouad; Özer, Göksel (ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2022)Citrus is among the most important fruit crops grown worldwide. Yet, it is known to be affected by many fungal diseases including dry root rot that is becoming a serious threat to citrus plantations worldwide, with an ... -
Editorial: Perspective challenges for applied research in potato pathogens: From molecular biology to bioinformatics
Lahlali, Rachid; Gachara, Grace; Özer, Göksel; Touseef, Hussain (Frontiers Media SA, 2023)The potato crop is prone to infection by an estimated 50 different categories of pests and diseases whose causal agents are either viruses, bacteria, nematodes, insects, or fungi (Hussain and Singh, 2016; Jansson and Raman, ...