Yayınlar (Eski)

Permanent URI for this collectionhttps://hdl.handle.net/20.500.12597/3200

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Fakirullah Muhammed İhsan b. Muhammed Ataullah'ın Terceme-i Hali
(1977) Oğuz, Muhammed İhsan
Klasik Türk Edebiyatında Mizah-ORGAN ADLARININ NESNELERE AKTARILMASINDA DİL-ZİHİN İLİŞKİSİ
(International Periodical For The Languages, Literature and History of Turkish or TurkicVolume 6/2 Spring 2011, p. 1083-1092, TURKEY, 2011) Yılmaz, Kaan
Zihindeki kavramların somut temsilcisi olan kelimeler, sözlüklerimizde alt alta sıralanmış anlamlarıyla yer alır. Bu sıralamada öncelik temel anlama verilirken, daha sonra kelimenin yan anlamları gelir. Bir kelimenin yeni yan anlamlar kazanarak kavram alanının genişleyebilmesi için bazı şartların oluşması gerekir. Mesela, insan ilk defa karşılaştığı veya icat ettiği bir nesneyi ya da o nesnenin bir parçasını isimlendirmek için zihnindeki kelime dağarcığına başvurabilir. Bu yazıda icat edilen veya ilk defa karşılaşılan birtakım alet, edevat, araç, mekanik aksam ve eşyaların isimlendirilmesinde organ adlarından nasıl faydalanıldığı; bu isimlendirmelerde ne gibi özelliklerin etkili olduğu ortaya konulmaya çalışılmıştır.
TÜRKİYE’DE YENİ GELİŞEN BİR TERMAL TURİZM MERKEZİ: ÇAVUNDUR KAPLICASI
(DOĞU COĞRAFYA DERGISI Cilt 12, Sayı 18 (2007), 2011) İbret, Ünal
Kaplıcalar sağlık açısından tarihin eski dönemlerinden beri kullanılan mekanlardır. Özellikle son senelerde yardımcı sağlık tedavisi kapsamında değerlendirilen bu mekanlar, turistik aktivitenin oldukça çeşitlendiği yeni turistik çekim alanları haline gelmiştir. Çavundur Kaplıcası varlığı geçmişten beri bilinmekle birlikte, özellikle 1990’lı yıllardan itibaren yapılan tesislerle yeni gelişmeye başlayan bir termal turizm merkezidir. Günümüzde modern otel ve konaklama tesisleriyle yılda on binlerce insanımıza hizmet veren bu kaplıca, E-80 Devlet Karayolu’nun hemen kenarından geçmesi ve Ankara, Karabük, Kastamonu ve Çankırı gibi büyük nüfus potansiyeline sahip olan merkezlere olan yakınlığı dolayısıyla ülkemizin son yıllarda hızla büyüyen termal turizm merkezleri arasındadır. Bu çalışmanın amacı, buranın termal turizm potansiyelini ortaya koyarak, coğrafi yönden tanıtımı yapmak ve böylece daha fazla turiste hizmet vermesini sağlayarak içerisinde bulunduğu yörenin kalkınmasına destek olmaktır.
Mobil Teknolojilerin Mevcut Kullanımlarına Yönelik Görüşler ile Öğretim Amaçlı Kullanımlarına Yönelik Yönelimler Arasındaki İlişki.
(XI. International Computer & Instructional Technologies Symposiun. Gaziantep, Türkiye., 2012) Çakıroğlu, Ünal; Gökoğlu, Seyfullah; Erdemir, Turgay; Öztürk, Mucahit
Mobil teknolojilerin öğretim amaçlı kullanımı ile ilgili olan araştırmalarda, bu tür öğrenme ortamlarını oluşturacak olan öğretmenlerin önemli rolleri olduğu ve bu konudaki düşüncelerinin mobil cihazların öğrenme ortamlarına entegrasyonunda değerli görüldüğü ortaya konulmuştur. Bu kapsamda bilişim teknolojileri öğretmenlerinin mobil cihazlar ile ilgili düşünceleri ve bu cihazları kullanım durumları, bu cihazların öğretim amaçlı kullanılabilirliği ve okullara entegrasyonunun kolaylaşması açısından önemlidir. Bu doğrultuda bu araştırma “Öğretmen adaylarının mobil teknolojileri mevcut kullanım durumları ile öğretmen oldukları zaman kullanma yönelimleri arasındaki ilişki nedir?" problemi üzerinde yoğunlaşmaktadır. Çalışmada veriler Bilgisayar ve Öğretim Teknolojileri Eğitimi bölümü 3. ve 4. Sınıfta okuyan 112 öğrenciye uygulanan anketlerle toplanmıştır. Elde edilen veriler analiz edildiğinde, mobil teknolojilerin mevcut kullanım durumları ile öğretim amaçlı kullanım durumları arasında ve mevcut kullanım durumları ile gelecekteki kullanım niyetleri arasında pozitif yönde güçlü bir ilişki olduğu ortaya çıkmıştır. Buradaki mevcut kullanım, gelecekteki kullanım veya mevcut kullanım, öğretim amaçlı kullanım ilişkileri teknoloji kabul modelindeki bileşenler çerçevesinde açıklanabilmektedir.
Microstructure and microhardness characterization of Cr3C2-SiC Coatings Produced Using the Plasma Transferred Arc Methot
(MP-Materials Testing-Materials and Components Technology and Application, 54 (11-12), pp. 793-799, 2012, 2012) Islak, Serkan; Eski, Özkan; Buytoz, Soner; Karagöz, Muzaffer; Stokes, Joseph; Ireland, Dublin
MEASUREMENT OF THE TERRESTRIAL ANDANTHROPOGENIC RADIONUCLIDE CONCENTRATIONS IN BAFRA KIZILIRMAK DELTA (BIRD SANCTUARY) IN TURKEY
(Radiation Protection Dosimetry (2014), Vol. 158, No. 3, pp. 350–354, 2013) Turhan, Şeref; Mutuk, Halil; Gümüş, Hasan
In this study, the activity concentrations of terrestrial and anthropogenic radionuclides in the soil samples collected from Bafra Kızılırmak Delta were measured by using gamma spectrometry with an NaI(Tl) detector. The average values of activity concentrations of 238U, 232Th and 40K were found to be 37.2+2.8, 33.7+3.1 and 413.0+59.8 Bq kg21, respectively. 137Cs was also measured in some samples. It has a mean value of 13.8+1.0 Bq kg21. From the activity concentrations, the absorbed gamma dose rates in outdoor and the corresponding annual effective dose rates and external hazard index (Hex) were estimated.
NATURAL RADIOACTIVITY, RADON EXHALATION RATES AND INDOOR RADON CONCENTRATION OF SOME GRANITE SAMPLES USEDACONSTRUCTION MATERIAL IN TURKEY
(Radiation Protection Dosimetry (2013), pp. 1–7, 2013) Turhan, Şeref; Aykamıs, Ahmet S.; Ugur, F.Aysun; Baykan, Umut N.; Kılıç, Ahmet M.
It is very important to determine the levels of the natural radioactivity in construction materials and radon exhalation rate from these materials for assessing potential exposure risks for the residents. The present study deals with 22 different granite samples employed as decoration stones in constructions in Turkey. The natural radioactivity in granite samples was measured by gammaray spectrometry with an HPGe detector. The activity concentrations of 226Ra, 232Th and 40K were found to be in the range of 10–187, 16–354 and 104–1630 Bq kg21, respectively. The radon surface exhalation rate and the radon mass exhalation rate estimated from the measured values of 226Ra content and material properties varied from 1.3 to 24.8 Bq m22 h21 with a mean of 10.5+1.5 Bq m22 h21 and 0.03–0.64 Bq kg21 h21 with a mean of 0.27+0.04 Bq kg21 h21, respectively. Radon concentrations in the room caused from granite samples estimated using a mass balance equation varied from 23 to 461 Bq m23 with a mean of 196+27 Bq m23. Also the gamma index (Ig), external indoor annual effective dose (Eg) and annual effective dose due to the indoor radon exposure (ERn) were estimated as the average value of 1.1+0.1, 0.16+0.02 mSv and 5.0+0.7 mSv, respectively, for the granite samples.
Sivas-Kurugöl Su Kalite Parametrelerinin Belirlenmesi
(Türk Tarım – Gıda Bilim ve Teknoloji Dergisi, 1(1): 37-43, 2013, 2013) Mutlu, Ekrem; Demir, Tuğba; Kutlu, Banu; Yanık, Telat
Kurugöl; Sivas ili Hafik ilçesi Kurugöl köyü sınırları içerisinde bulunan Sivas iline 54 km, Hafik ilçesine 24 km uzaklıkta, yüzölçümü 8.9 ha denizden yüksekliği 1362 m, ortalama derinliği 3,4 - 4 m olan jips platosu üzerinde dipten kaynayan su ile birlikte yağış ve kar suları ile beslenen doğal göldür. Kurugöl (Hafik-Sivas) Gölü’nün sularının fiziksel ve kimyasal özelliklerinde yıl boyunca meydana gelen değişimler belirlenerek su kalite özelliklerinin ortaya konması, kirlilik seviyesinin belirlenerek, canlı yaşamı açısından uygunluk durumunun tespiti, su kirliliği ve kontrol yönetmeliğine göre göl suyunun sınıflandırılması ve balıkçılık faaliyetlerine uygunluğu belirlenmişti. Kurugöl gölü SKKY’de ki kıta içi su kaynaklarının sınıflandırmasına göre ölçülen parametreleri gereğince I-III sınıf su kalitesi arasında değişim göstermektedir.
Orman Gen Kaynakları ve Kastamonu Ormanları
(Kastamonu’nun Doğal Zenginlikleri Sempozyumu, Bildiriler Kitabı-CD, s.155-160, 16-17 Ekim 2012. Kastamonu., 2012) Ayan, Sezgin; Yer, Esra Nurten
Biyolojik kaynakların korunması ve koruma öncelikli kullanımı, Dünya ve Türkiye gündeminde önemi gün geçtikçe artan bir konudur. Özellikle Türkiye, coğrafi köprü özelliği ve dünya üzerinde kabul gören bitki gen merkezleri üzerinde yer alması nedenleriyle tür / genetik çeşitliliğin korunması açısından yüksek potansiyele sahiptir. Bu çalışmada, Milli Ağaç Islahı Programında ayrılması hedeflenen Gen Koruma Ormanlarının (GKO) bölgelere dağılımı, sayı, vüsat, tür, ideal alan miktarı bazında değerlendirilip, Türkiye geneli yanında Kastamonu özeli açısından değerlendirmeler yapılmıştır. Türkiye’de tescilli toplam 737 GKO ve Tohum Meşceresi (TM) orman gen kaynağının, 27 Orman Bölge Müdürlüğüne dağılımına bakıldığında; Kastamonu Orman Bölge Müdürlüğü sahip olduğu 51 (34 GKO, 17 TM) orman gen kaynağı ile ilk sırada yer almaktadır. Sayı bakımından sahip olduğu orman gen kaynaklarının 5’i iğne yapraklı (Pinus sylvestris, P. nigra subsp. pallasiana var. pyramidata, P. brutia, Abies nordmanniana subsp. bornmülleriana, Pseudotsuga menziessi) ve 8’i geniş yapraklı (Populus tremula, Ostrya carpinifolia, Platanus orientalis, Prunus avium, Castanea sativa, Fagus orientalis, Quercus petreae, Fraxinus angustifolia) olmak üzere 13 farklı takson ile yine tür çeşitliliği açısından da Türkiye’de en çok tescili yapılan orman kaynağına sahiptir. Bu taksonlar arasında Gen Koruma Ormanı olarak; Populus tremula, Ostrya carpinifolia, Platanus orientalis ve Fraxinus angustifolia sadece Kastamonu Orman Bölge Müdürlüğü sınırları içerisinde temsil edilmektedir.
Optimization of yeast (Saccharomyces cerevisiae) RNA isolation method for real-time quantitative PCR andmicroarray analysis
(African Journal of Biotechnology Vol. 11(5), pp. 1046-1053, 16 January, 2012, 2012) Yılmaz, Remziye; Akça, Oya; Baloğlu, Mehmet Cengiz; Öz, Mehmet Tufan; Öktem, Hüseyin Avni; Yücel, Meral
Quality of the starting RNA is indispensably important for obtaining highly reproducible quantitative polymerase chain reaction (qPCR) and microarray results for all organisms as well as S. cerevisiae. Isolating RNA from yeast cells with a maximum quality was especially critical since these cells were rich in polysaccharides and proteins. The method has been optimized through modification pretreatment applications for the isolation of S. cerevisiae RNA for qPCR and microarray analysis. Two extraction assay a TRIzol reagent-based method with three pretreatment applications and a commercially available kit with own pretreatment application, were compared for this purpose. Furthermore, the concentration yeast cells and enzyme were controlled in the range of 2 × 106 to 6 × 107 cells and 0.5 to 5 mg/ml, respectively to prevent RNA yields decrease and RNA degradation. Results of RNA isolation of the middle scales of yeast cells and enzyme concentrations which obtained fluxional deduct were not discussed here. Concentration and integrity of RNA samples were determined by μL spectrophotometer and Bioanalyzer, respectively. Quality of cDNA prepared from RNA samples was inspected with amplification using 18SrRNA primers in qPCR reactions. Furthermore, quality of RNA samples were evaluated using quality control parameters associated with performance of the assay and hybridization in microarray experiments. The highest yield and quality of RNA, which was appropriate for reverse transcription, cDNA library construction, qPCR reactions and microarray hybridizations without further processing was obtained by using Protocol C which used highest yeast cell and enzyme concentrations during the pretreatment application.
Preliminary Assessment of Dietary Mannanoligosaccharides on Growth Performance and Health Status of Gilthead Seabream Sparus auratus
(Taylor & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37-41 Mortimer Street, London W1T 3JH, UK, 2012) Gültepe, Nejdet; Hisar, Olcay; Salnur, Semih; Hoşsu, Belgin; Tanrıkul, T.Tansel; Aydın, Seyit
A feeding trial was performed to assess the potential beneficial effect of two levels of mannanoligosaccarides (MOS) on the growth performance, feed utilization, hematological parameters, and liver histopathology of gilthead seabream Sparus auratus (also known as gilthead bream). Mannanoligosaccarides were added at the rates of 2 and 4 g/kg to a fish-meal-based control diet, and each diet was given (twice daily [midmorning and midafternoon] to apparent satiation) to triplicate groups of gilthead seabream growers (mean weight = approximately 170 g) in sea cages. The trial lasted 12 weeks, and the average ambient water temperature ranged from 19.6◦C to 24.7◦C during the experimental period. At the end of the experiment, fish attained market size (350–450 g) and their health status was evaluated by blood analysis and liver histology. There were no differences in survival rates among fish fed experimental diets. However, there were significant improvements in both growth and feed utilization among fish fed diets supplemented with MOS. Hemoglobin (Hb) and hematocrit (Ht) levels and erythrocyte, leukocyte, and thrombocyte (Thr) counts were unaffected by any dietary MOS. The levels of Hb (g/dL; mean ± SD) and Ht (%; mean ± SD) were 11.0 ± 2.5 and 45.6 ± 6.7 for the control group, 11.1 ± 1.7 and 39.3 ± 8.0 for the 2-g/kg group, and 11.2 ± 1.9 and 40.2 ± 8.4 for the 4-g/kg group. Themean Thr count ranged from 47.6 to 53.8 × 103/mm3. Despite the apparently higher Thr counts for fish fed diets supplemented with MOS, these differences were not significant. Moreover, no histopathological differences were observed in liver tissue cross sections between control and treatment groups. These results suggest that supplementation of diets withMOS had no significant effects on general fish health.
Radionuclide determination and radioactivity evaluation of surface soil samples collected along the Erc¸ek Lake basin in eastern Anatolia, Turkey
(Journal of Geochemical Exploration, 2014) Turhan, Şeref; Yıldız, N.; Oto, B.; Uğur, F.A.; Gören, E.
In the present study, the mean activity concentrations of 238U, 232Th, 40K and fission products 137Cs in the soil samples measured by using high-purity germanium gamma spectrometry were 18.9, 27.2, 524.0 and 10.6 Bq kg−1, respectively. The activity results were analyzed for frequency distribution, tabulated and compared with Turkey and worldwide literatures. Radiological risk evaluation was done by calculating absorbed gamma dose rate in outdoor air and the corresponding annual effective dose due to external exposure to radionuclides distributed in soil. The mean values of the outdoor gamma dose rates and the external annual effective doses received by members of the public from terrestrial radiation and 137Cs were estimated as 47 nGy h−1 and 0.6 nGy h−1 and 57.7 μSv and 1.2 μSv, respectively. Keywords: Erçek Lake; Soil; Terrestrial radionuclides; 137Cs; External exposure
RADIOACTIVITY MEASUREMENT OF PRIMORDIAL RADIONUCLIDES IN AND DOSE EVALUATION FROM MARBLE AND GLAZED TILES USED AS COVERING BUILDING MATERIALS IN TURKEY
(Radiation Protection Dosimetry (2012), Vol. 151, No. 3, pp. 546–555, 2012) Turhan, Şeref; Varinlioğlu, A.
Measurements of the natural radioactivity arising from primordial radionuclides (226Ra, 232Th and 40K) in marble and glazed tile samples used covering building materials in Turkey were carried out by gamma-ray spectrometer with a high purity germanium detector. The mean activity concentrations of the 226Ra, 232Th and 40K in marble and glazed tile samples were found as 8.2, 5.5 and 58.1 Bq kg21 and 81.2, 65.4 and 450.1 Bq kg21, respectively. The radiation doses received by occupants of buildings in which the sample marble and glazed tiles might be used are estimated using measured activity concentrations of constituent primordial radionuclides and dose conversion factors evaluated by the European Commission from models of tile use. Results obtained are presented for each radionuclide, analysed and compared with relevant national and international legislation, guidance and report, and with the results obtained from other studies. Results show that the use of such decorative building materials in the construction of domestic homes or workplaces in Turkey is unlikely to lead to any significant radiation exposure to the occupants
AN ANALYSIS OF TURKISH HIGH SCHOOL STUDENTS’ PERFORMANCE ON CONCEPTUAL, ALGORITHMIC AND GRAPHICAL PHYSICS PROBLEMS
(Journal of Asian Scientific Research, 2013, 3(7):698-714, 2013) Kurnaz, Mehmet Altan
The aim of this study was to investigate performances of high school students regarding the conceptual, algorithmic and graphical physics questions by comparatively. The study was carried out with participant of 68 students. Data of the study was gathered with 15 open-ended questions. The results of the study showed that students performed better on the algorithmic and conceptual questions than the graphical questions. It was concluded that students’ competence in each question types may be affected from ratio of question types asked in university entrance examinations.
PLAZMA PÜSKÜRTME YÖNTEMİYLE OLUŞTURULAN AL2O3- TİO2 KOMPOZİT KAPLAMALARIN MİKROYAPI KARAKTERİSTİKLERİ
(International Iron & Steel Symposium, 02-04 April 2012, Karabük, Türkiye, 2012) Buytoz, Soner; Ersöz, Emine; Islak, Serkan; Orhan, Nuri; Kurt, Bülent; Somunkıran, İlyas
Yapılan çalışmada, SAE 1040 çeliğine plazma püskürtme yöntemiyle, Al2O3 tozu ve değişen oranlarda TiO2 tozu ilave edilerek Al2O3/TiO2 kompozit kaplamaları oluşturuldu. Elde edilen kaplama tabakalarının metalografi incelemeleri neticesinde lamelli bir mikroyapı içerisinde az miktarda ergimemiş partiküller, kısmi ergimiş ve tamamen ergimiş bölgeler gözlendi. Al2O3-TiO2 kompozit kaplamalarında TiO2 toz miktarının artmasına karşı gözenek miktarının azaldığı tespit edildi. XRD analizi sonuçları, kaplama tabakasında γ -Al2O3, α-Al2O3, Al2TiO5, ve TiO2 (rutil) fazlarının oluştuğunu göstermiştir. Kaplama tabakasının mikrosertliği alt malzemeye göre 3-4.5 kat daha fazladır. Kaplama tabakalarının ortalama mikrosertlik değerleri 650-850 HV arasında değişmiştir.In this study, Al2O3-TiO2 composite coatings were thermally sprayed on the SAE 1040 steel using atmospheric plasma spray (APS) process of mixed different rates of micron–sized TiO2 and micron-sized Al2O3 powders. The effects of TiO2 addition on the microstructure, phase compositions and microhardness of the coatings were investigated by using scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), X-ray diffractometry (XRD) and microhardness tester. The results show that the Al2O3-TiO2 composite coatings consist of both fully melted regions, partially melted regions, and the unmelted particles in regions of lamellar-like structure. Phase transformations from mainly stable α-Al2O3 and anatase-TiO2 in the powders to predominant metastable γ-Al2O3, rutile-TiO2 and Al2TiO5 phase in the Al2O3-TiO2 composite coatings were observed. It was idendified that the pore content was decreased with increase of TiO2 powder ratio. The microhardnesses of the coating layers were found to be 3-4.5 times higher than that of substrate material. The average microhardness values of the coatings were changed as 650-860 HV.
INVESTIGATION OF THE ACTIVITY LEVEL AND RADIOLOGICAL IMPACTS OF NATURALLY OCCURRING RADIONUCLIDES IN BLAST FURNACE SLAG
(Radiation Protection Dosimetry (2012), pp. 1–7, 2012) Turhan, Şeref; Uğur, F.A.; Şahan, H.; Gören, E.; Gezer, F.; Yeğingil, Z.
The activity level and possible radiological impacts of naturally occurring radionuclides on the health of workers and members of the public, as a result of utilisation of blast furnace slag (BFS) samples as a substitute for aggregate in road construction were investigated by using a gamma-ray spectrometer and potential exposure scenarios given in Radiation Protection 122. The mean activity concentrations of the 226Ra, 232Th and 40K in BFS samples were found to be 152.4, 54.9 and 183.1 Bq kg21, respectively. These values are compared with typical values measured in BFS samples from the European Union countries, which are 270, 70 and 240 Bq kg21 for 226Ra, 232Th and 40K, respectively. The values of radium equivalent activity index calculated for BFS samples were within the recommended safety limits. The highest total annual effective doses evaluated as 0.9 and 0.4 mSv y21 for members of the public and workers, respectively, were lower than the annual limit of 1 mSv y21.
Plant Transformation Tecnologies II
(2011) Baloğlu, M.C; Kavas, M.; Öz, M.T.; Battal, A.; Eroğlu, A.; Yücel, M.; Öktem, H.; Kayıhan, C.
Gamma spectrometric characterization of refractory products used in Turkey
(Radiation Physics and Chemistry 97 (2014) 1–5, 2013) Turhan, Şeref; Gündüz, Yunus; Varinlioğlu, Ahmet
This is the first detailed study related to the radiometric characterization of refractory materials produced for use in the industries of iron–steel, cement and glass manufacturing in Turkey. In this study, the activity concentrations of 226Ra, 232Th and 40K naturally occurring in 52 refractory material samples collected from Turkey's leading refractory factories were measured by using a gamma spectrometer with HPGe detector. Results show that the natural radioactivity of refractory material samples varies depending on raw material. The values of the activity concentrations of 226Ra, 232Th and 40K measured in the refractory brick and concrete samples varied from 1.3 to 384.2 Bq kg 1 (average: 173.5720.2 Bq kg 1), 2.9 to 392.9 Bq kg 1 (average: 176.7720.8 Bq kg 1) and 18.9 to 679.6 Bq kg 1 (average: 130.4723.9 Bq kg 1) and 24.0 to 158.2 Bq kg 1 (average: 73.3710.5 Bq kg 1), 25.0 to 134.4 Bq kg 1 (average: 76.3710.8 Bq kg 1) and 31.0 to 480.0 Bq kg 1 (average: 172.8740.5 Bq kg 1), respectively. The activity concentrations of 226Ra and 232Th measured in fireclay brick and high alumina brick samples are significantly higher than the average values of earth's crust.
Plant Gene Discovery Tecnologies
(2011) Baloğlu, Mehmet Cengiz; Negre Zakharov, F.; Öktem, H.A.; Yücel, M.
Particle bombardment transformation of some Turkish wheat cultivars with TaNAC69-1 and TtNAMB2 genes
(New Biotechnology · Volume 29S · September 2012, 2012) Battal, A.
Wheat is one of the most important crop plants in the world. The production of wheat is seriously affected by biotic (pests, bacterial and fungal diseases) and abiotic (drought, salinity and freezing) stresses. NAC family proteins (NAM/ATAF1-2/CUC2) are plant specific transcription factors and related with development, defense and abiotic stress responses. TaNAC69-1 and TtNAMB2 genes are the transcription factors from this protein family. The aim of this study was to transform of some Turkish wheat cultivars with TaNAC69-1 and TtNAMB2 using particle bombardment. After isolation of TaNAC69-1 from Triticum aestivum and TtNAMB2 from Triticum turgidum, these genes were cloned into pAHC25, an overexpression vector for monocots. pAHC25 includes bar gene as a plant selectable marker gene. Plasmids including TaNAC69- 1 and TtNAMB2 were introduced into immature inflorescences based calli of Yure˘gir-89 (T. aestivum) and Kızıltan-91 (T. turgidum) cultivars and mature embryo based calli of Mirzabey-2000 (T. turgidum) cultivar via particle bombardment. The bombarded calli were regenerated previously optimized tissue culture and regeneration conditions. After transformation of immature inflorescence based callus, the regeneration rate was about 16.2% for Yure˘gir- 89 and Kızıltan-91. The rooting rate for these two cultivars was 3.1%. The regeneration rate was 15.6% for Mirzabey-2000, with a 2.7% rooting rate. Putative transgenic plants were transferred to the greenhouse for maturation. The studies on the molecular characterization of putative transgenic plants have been continued.

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