Güncel Gönderiler: Biyoloji Bölümü
Toplam kayıt 185, listelenen: 61-80
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Effects of Fermentation Conditions on Citric Acid Production from Beet Molasses by Aspergillus niger
(ASIAN JOURNAL OF CHEMISTRY, 2009)The effects of initial sugar concentration, pH and temperature on citric acid production from beet molasses by Aspergillus niger were investigated in shake cultures. The maximum citric acid production (52.3 g L;) was ... -
Siderophore, hemolytic, protease, and pyrazinamidase activities and antibiotic resistance in motile Aeromonas isolated from fish
(TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2010)A total of 120 fresh water fish samples were evaluated for the presence of Aeromonas spp. A. hydrophila, A. caviae, and A. veronii by. sobria were isolated from the gills, intestines, livers, and skins of fish, and 78 ... -
Nutlet morphology and its taxonomic utility in Salvia (Lamiaceae: Mentheae) from Turkey
(UNIV ZAGREB, FAC SCIENCE, DIV BIOLOGY, 2009)The nutlet (mericarp) morphology of 12 Salvia L. (Lamiaceae: sub-family Nepctoideae: tribe Mentheae: sub-tribe Salviinae) taxa from Turkey, including five endemic taxa, was examined using scanning electron microscopy: ... -
Morphological and anatomical characteristics of Salvia tchihatcheffii endemic to Turkey
(ACADEMIC JOURNALS, 2009)In this study, the morphological and anatomical properties of Salvia tchihatcheffii (Fisch. & Mey.) Boiss. (Lamiaceae) which is endemic to Turkey was investigated. S. tchihatcheffii has a perennial taproot. In contrast to ... -
An anamorphic genus and species newly recorded from Turkey
(MYCOTAXON LTD, 2009)Diplosporonema delastrei is reported for the first time from Turkey on Silene latifolia subsp. alba. Description and illustrations are presented, all based on Turkish material. -
Effects of rhizobium strains isolated from wild chickpeas on the growth and symbiotic performance of chickpeas (Cicer arietinum L.) under salt stress
(TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2010)This study was conducted in order to evaluate the symbiotic effectiveness of Rhizobium leguminosarum bv. ciceri strains isolated from perennial wild chickpeas (Cicer anatolicum) in comparison to standard bacterial culture, ... -
Isolation and Characterization of Rhizobium Strains from Wild Vetch Collected from High Altitudes in Erzurum-Turkey
(ARS DOCENDI, 2010)Recently, there has been a growing level of interest in environmental friendly sustainable agricultural practices and organic farming systems. Increasing and extending the role of biofertilizers such as Rhizobium would ... -
Stimulatory effects of ghrelin on spontaneous contractions in the rat myometrium
(TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2010)Ghrelin, a recently isolated hormone, has been reported to have modulatory effects on smooth muscle contractility. In this study, we investigated the effects of ghrelin on spontaneous contractions in the rat uterus in ... -
Antifungal Effects of Lactobacillus spp. Bacteria on Candida Yeast
(KAFKAS UNIV, VETERINER FAKULTESI DERGISI, 2010)Thirty Lactobacillus were isolated from the stool of 5-15 year-old children using MRS agar and identified by API 50CHL. Also. 50 Candida were isolated from blood cultures using SD agar and identified by Vitek 2 instrument ... -
Description of the rusts from Kemaliye (Erzincan, Turkey)
(SPRINGER, 2010)Twenty-two rust diseases caused by Melampsora euphorbiae, M. lini var. lini, Phragmidium mucronatum var. mucronatum, Ph. sanguisorbae, Gymnosporangium cornutum, G. confusum, G. tremelloides, Puccinia acarnae, P. annularis, ... -
Effects of different temperatures on virulence factors and antimicrobial resistance of Aeromonas isolated from retail food
(M H SCHAPER GMBH CO KG, 2010)The aim of this study was to evaluate the public health significance of representative motile Aeromonas isolates, which were mainly isolated from different foods, and to determine the effects of different temperatures on ... -
IN VIVO MICRONUCLEI INDUCTION BY FOOD ADDITIVE CITRIC ACID IN PERIPHERAL ERYTHROCYTES OF THE FISH Tinca tinca
(PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2010)The genotoxic potential of citric acid (CA) was studied using the micronucleus (MN) test in the erythrocytes of Tinca tinca. Three different doses (200 mg/L, 300 mg/L and 400 mg/L) of CA were applied to the fish for 24, ... -
The Dietary Regime of the Pike (Esox lucius L., 1758) in Lake Uluabat (Bursa, Turkey)
(MEDWELL ONLINE, 2010)In this study, 75 Pikes were caught with the help of several fishnets and fishhooks in Lake Uluabat between March 2006-March 2007. The analyses of the contents of the digestive system showed that there was only fish as the ... -
Why do Anatolian ground squirrels exhibit a Bergmannian size pattern? A phylogenetic comparative analysis of geographic variation in body size
(WILEY-BLACKWELL, 2010)A phylogenetic comparative analysis of geographic variation in body size of an obligately hibernating marmotine species (Anatolian ground squirrels, Spermophilus xanthoprymnus) is presented in relation to environmental ... -
Investigations of Listeria Species in Milk and Silage Produced in Burdur Province
(KAFKAS UNIV, VETERINER FAKULTESI DERGISI, 2010)The aim of this study was to investigate the presence of Listeria species in the milk and silage samples obtained from fifteen different farms in Burdur. A total of 250 samples (silage and cow's milk obtained from animals ... -
SURFACE MORPHOLOGY OF THE SPERMATHECA OF DOLYCORIS BACCARUM (LINNAEUS, 1758) (HETEROPTERA: PENTATOMIDAE)
(AMER ENTOMOL SOC, 2010)The morphology of the spermatheca of Dolycoris baccarum (Linnaeus, 1758) (Heteroptera: Pentatomidae) was examined using both light microscopy and scanning electron microscopy (SEM). The spermatheca of D. baccarum is ... -
Length-Weight and Length-Length Relationships of Capoeta sieboldii from Hirfanli Dam Lake, Turkey
(TAYLOR & FRANCIS INC, 2010)This study describes the length-weight (LWR) and length-length relationships of Capoeta sieboldii from Hirfanli Dam Lake, Turkey. Condition factor (K) was also calculated per fork length class of females and males. A total ... -
Influences of phenolic compounds on citric acid productivity by Aspergillus niger in stirred fermentor
(UNIV CATOLICA DE VALPARAISO, 2010)Ligninolytic enzymes of the basidiomycetes play a crucial role in the global carbon cycle. The demand for application of ligninolytic enzymes complexes of white-rot fungi in industry and biotechnology is ever increasing ... -
Karyotype, NORs, and C-banding analysis of Pseudophoxinus firati Bogutskaya, Kucuk & Atalay, 2007 (Actinopterygii, Cyprinidae) in the Euphrates River, Turkey
(TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2011)Pseudophoxinus firati Bogutskaya, Kucuk & Atalay, 2007 (Actinopterygii, Cyprinidae) living in the Euphrates River system were analyzed in terms of their karyotype, C-banding, and nucleolus organizer region properties. ... -
Description of Surface Morphology in Male and Female Genitals of Lixus cardui Olivier, 1807 (Coleoptera: Curculionidae: Lixinae) a Scanning Electron Microscope Study
(INST ZOOLOGY, BAS, 2010)The internal genitalia of both sexes of Lixus cardui OLIVIER, 1807 (Coleoptera: Curculionidae) were examined by optical and scanning electron microscope (SEM). A detailed description is provided. In lateral view, the ...
