Browsing by Author "Beyaz, Ramazan"
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Biochemical responses of sainfoin shoot and root tissues to drought stress in in vitro culture
Beyaz, Ramazan (AGRICULTURAL RESEARCH COMMUNICATION CENTRE, 2019)This study was conducted to investigate the biochemical responses of the shoot and root tissues of sainfoin to drought stress under in vitro conditions. Seeds of sainfoin were cultured on MS (Murashige and Skoog) medium ... -
Comparison of biochemical responses of common vetch (Vicia sativa L.) seedling organs to salinity
Beyaz, Ramazan (Agricultural Research Communication Centre, 2021)Background: Shoots and roots are autotrophic and heterotrophic organs of plants with different physiological and biochemical functions under stress conditions. The metabolites involved in tolerance enhancement differed ... -
A CRITICAL STATEMENT TO GENETICALLY MODIFIED CROPS (GMC)
Altuntaş, Başar; Beyaz, Ramazan; Yıldız, Mustafa (2020)It is estimated that the world's population will be 8 billion in 2020 and 11 billion in 2050 with an increase ratio of 1.5%. Cultivated areas cover 3% of the total world surface. However, these areas are getting narrowed ... -
The Effect Of Boron On The Morphologıcal And Physıologıcal Responses Of Sunflower Seedlıngs (Helıanthus Annuus L.)
Beyaz, Ramazan; Gursoy, Mehtap; Aycan, Murat; Yildiz, Mustafa (PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2018)Boron, an essential element for many organisms, has a unique role in plant metabolism. Boron plays a vital role in cell propagation, plant growth, photosynthesis and various metabolic pathways. Although there have been ... -
THE EFFECT OF GAMMA RADIATION ON AGROBACTERIUM TUMEFACIENS-MEDIATED GENE TRANSFER IN DURUM WHEAT (TRITICUM DURUM DESF.)
Yildiz, Mustafa; Beyaz, Ramazan (PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2019)The current study aimed to develop a new Agrobacterium tumefaciens-mediated transformation protocol for wheat by using Cobalt 60 (Co-60) originated gamma radiation. Mature embryos of durum wheat (Triticum durum Desf.) ... -
The effect of gamma radiation on seed germination and seedling growth of Lathyrus chrysanthus Boiss. under in vitro conditions
Beyaz, Ramazan; Kahramanogullari, Cansu Telci; Yildiz, Cigdem; Darcin, E. Selcen; Yildiz, Mustafa (ELSEVIER SCI LTD, 2016)The effects of radiation at different doses (0, 50, 100, 150, 200 and 250 Gy) of radioactive cobalt (Co-60) y rays on seed germination and seedling growth of Lathyrus cluysanthus were investigated under in vitro conditions. ... -
Effect of magnetic field on in vitro seedling growth and shoot regeneration from cotyledon node explants of Lathyrus chrysanthus boiss
Bahadir, Anzel; Beyaz, Ramazan; Yildiz, Mustafa (WILEY, 2018)The stimulatory effects on germination of seeds and growth of plants of static magnetic field (MF) pre-treatments depending on MF intensity, exposure time periods, signal form, flux density, and source frequencies on plants ... -
The effect of magnetic field strength on shoot regeneration and Agrobacterium tumefaciens-mediated gene transfer in flax (Linum usitatissimum L.)
Aycan, Murat; Beyaz, Ramazan; Bahadir, Anzel; Yildiz, Mustafa (CZECH ACADEMY AGRICULTURAL SCIENCES, 2019)This study was conducted to determine the effects of magnetic field (MF) strength on shoot regeneration and Agrobacterium tumefaciens-mediated gene transfer in flax (Linum usitatissimum L.). Seeds of flax cv. Madaras were ... -
THE EFFECT OF SEED SIZE ON IN VITRO SEED GERMINATION, SEEDLING GROWTH AND TISSUE CULTURE RESPONSE OF CALLUS FROM MATURE EMBRYOS OF WHEAT (TRITICUM SP.)
Beyaz, Ramazan (PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2019)Seeds are found in different sizes in nature. Heavy seeds with larger amounts of nutritive reserves in their endosperms or cotyledons have higher germination rate and seedlings show greater emergence and faster growth rates ... -
The Effects Of Co-Cultıvatıon In Wheat (Trıtıcum Sp.) And Flax (Lınum Usıtatıssımum L.) On Shoot Regeneratıon Capacıty Of Explants
Beyaz, Ramazan; Yildiz, Mustafa (PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2017)This study was carried out to investigate the relationship between explants from two different genotypes (wheat and flax) cultured together and determine the effects of co-cultivation on tissue culture response of mature ... -
EFFECTS OF SQUIRTING CUCUMBER FRUIT JUICE ON SEED GERMINATION AND SEEDLING GROWTH IN RAPESEED
Beyaz, Ramazan; Özgen, Yasin; Poyraz, İrem; Çavdar, Aslinur; Yıldız, Mustaf (PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2021)The aim of this study was to evaluate the effects of mature squirting cucumber fruit juice (SCFJ) on seed germination and seedling growth in rapeseed cv. "Elvis". Seeds were surface-sterilized with commercial bleach ... -
Explant position effect on gene transformation to flax (Linum usitatissimum L.) via Agrobacterium tumefaciens
Beyaz, Ramazan; Aycan, Murat; Yildiz, Mustafa (PERIODICUM BIOLOGORUM, 2017)Background and purpose: In this study, it was aimed to determine the influence of the position where explant was taken, on gene transfer via Agrobacterium tumefaciens-mediated transformation in flax (Linum usitatissimum ... -
Influence of Peg-induced Drought Stress on Antioxidant Components of Callus Tissue of Sainfoin (Onobrychis viciifolia Scop.) Ecotypes
Beyaz, Ramazan; Yıldız, Mustafa (Agricultural Research Communication Centre, 2021)Background: Drought is one of the important abiotic stress factors that restrict plant development. Sainfoin is known to be relatively tolerant of drought. However, there are limited reports on the effects of drought stress ... -
Morpho-Physiological responses of common bean (Phaseolus vulgaris L.) cultivars to drought stress
Kiymaz, Sultan; Beyaz, Ramazan (AGRICULTURAL RESEARCH COMMUNICATION CENTRE, 2019)Common bean (P. vulgaris L.) is the most important food legume in the diet of people and drought stress causes severe yield loss in this crop. This study was conducted to investigate morpho-physiological responses, yield ... -
Morphological and biochemical changes in response to salinity in sunflower (Helianthus annus L.) cultivars
Taher, Mehdi; Beyaz, Ramazan; Javani, Marieh; Gursoy, Mehtap; Yildiz, Mustafa (PAGEPRESS PUBL, 2018)This study was conducted to evaluate the alterations of some morphological and biochemical parameters of sunflower cultivars ('08-TR-003', 'TR-3080' and TARSAN- I 018') under salt stress. For this aim, the seedling of ... -
Morphological and biochemical changes in shoot and root organs of common vetch (Vicia sativa L.) after exposure to drought stress
Beyaz, Ramazan (Scıence Socıety Thaıland, 2022)Morphological and biochemical responses of shoot and root organs of post-drought stress vetch plant were investigated. Vetch seedlings were exposed to drought stress (100 g/l PEG(6000)) under in vitro conditions. Parameters ... -
Morphological and biochemical responses of sainfoin (Onobrychis viciifolia Scop.) ecotypes to salinity
Beyaz, Ramazan; Sancak, Cengiz; Yildiz, Mustafa (AGRICULTURAL RESEARCH COMMUNICATION CENTRE, 2018)This study was conducted to evaluate the effect of different NaCl concentrations (0, 100 and 150 mM) on the morphological and biochemical parameters of different sainfoin ecotypes 'Kocas', 'Malya,' 'Altinova' and 'Ulas' ... -
A NEW ENVIRONMENTAL FRIENDLY PRODUCTION METHOD IN SUNFLOWER FOR HIGH SEED AND CRUDE OIL YIELDS
Taher, Mehdi; Javani, Marieh; Beyaz, Ramazan; Yildiz, Mustafa (PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2017)Biotic (pests, diseases and weeds) and abiotic (drought, cold, heat and salinity) stress factors cause to yield loss. Improvement of resistant or tolerant cultivar against these stress factors is the main target of plant ... -
Physio-biochemical analyses in seedlings of sorghum-sudangrass hybrids that are grown under salt stress under in vitro conditions [In vitro koşullarda tuz stresi altında yetişen sorgum-sudangrass hibritlerin fidelerinde fizyo-biyokimyasal analizler]
Beyaz, Ramazan; Kır, Hakan (De Gruyter, 2020)Objective: This study was conducted to analyze the physio-biochemical responses of two sorghum-sudangrass (Sorghum bicolor × Sorghum Sudanese Stapf.) hybrid (“Aneto” and “Sugar Graze”) seedlings exposed to salt stress. ...
