Kızıltaş, Gülesme

Profile URL
https://hdl.handle.net/20.500.14627/686
Name Variants
Yilmaz, Gulesme
Job Title
Öğretim Görevlisi
Email Address
gulesme.yilmaz@fbu.edu.tr
Main Affiliation
Tıbbi Laboratuvar Teknikleri Programı
Status
Website
ORCID ID
0000-0002-5789-109X
Scopus Author ID
Turkish CoHE Profile ID
Google Scholar ID
WoS Researcher ID
Files
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Research Topics

Domains
Life Sciences
Fields
Immunology and MicrobiologyBiochemistry, Genetics and Molecular Biology
Subfields
ImmunologyMolecular BiologyMicrobiology
Specific Research Areas
Aquaculture disease management and microbiota
Studies on Chitinases and Chitosanases
Antimicrobial Peptides and Activities
Protein Hydrolysis and Bioactive Peptides

Sustainable Development Goals

NO POVERTY1
NO POVERTY
0
Research Products
ZERO HUNGER2
ZERO HUNGER
1
Research Products
GOOD HEALTH AND WELL-BEING3
GOOD HEALTH AND WELL-BEING
0
Research Products
QUALITY EDUCATION4
QUALITY EDUCATION
0
Research Products
GENDER EQUALITY5
GENDER EQUALITY
0
Research Products
CLEAN WATER AND SANITATION6
CLEAN WATER AND SANITATION
0
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AFFORDABLE AND CLEAN ENERGY7
AFFORDABLE AND CLEAN ENERGY
0
Research Products
DECENT WORK AND ECONOMIC GROWTH8
DECENT WORK AND ECONOMIC GROWTH
1
Research Products
INDUSTRY, INNOVATION AND INFRASTRUCTURE9
INDUSTRY, INNOVATION AND INFRASTRUCTURE
0
Research Products
REDUCED INEQUALITIES10
REDUCED INEQUALITIES
0
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SUSTAINABLE CITIES AND COMMUNITIES11
SUSTAINABLE CITIES AND COMMUNITIES
0
Research Products
RESPONSIBLE CONSUMPTION AND PRODUCTION12
RESPONSIBLE CONSUMPTION AND PRODUCTION
1
Research Products
CLIMATE ACTION13
CLIMATE ACTION
0
Research Products
LIFE BELOW WATER14
LIFE BELOW WATER
0
Research Products
LIFE ON LAND15
LIFE ON LAND
0
Research Products
PEACE, JUSTICE AND STRONG INSTITUTIONS16
PEACE, JUSTICE AND STRONG INSTITUTIONS
0
Research Products
PARTNERSHIPS FOR THE GOALS17
PARTNERSHIPS FOR THE GOALS
0
Research Products

Publication Collaboration

Affiliation Name Count
Tokat Gaziosmanpaşa Üniversitesi 2
Hacettepe University 2
Fenerbahçe University 1
1 / 1
Data obtained from OpenAlex
Scholarly Output

1

Articles

1

WoS Citation Count

5

Scopus Citation Count

6

Filters

20231

Settings

Author of Publication: search.filters.isAuthorOfPublication.95935bf3-a292-459a-88a3-00065692214e

Scholarly Output Search Results

Now showing 1 - 1 of 1
  • Article
    Citation - WoS: 5
    Citation - Scopus: 6
    Comparison of <i>in Vitro</I> Antifungal Activity Methods Using Extract of Chitinase-Producing <i>aeromonas</I> Sp. Bhc02
    (Springer, 2023) Cadirci, Bilge Hilal; Yilmaz, Gulesme
    Biological control to prevent fungal plant diseases offers an alternative approach to facilitate sustainable agriculture. Since the chitin in fungal cell walls is a target for biocontrol agents, chitinases are one of the important antifungal molecules. In this study, the aim was to investigate a new chitinase isolated from a fluvial soil bacterium and to show the antifungal activity of the characterized chitinase by comparing the three common methods. The bacterium with the highest chitinase activity was identified as Aeromonas sp. by 16 S rRNA sequence analysis. Following the determination of the optimum enzyme production time, the enzyme was partially purified, and the physicochemical parameters of the enzyme were investigated. In the antifungal studies, direct Aeromonas sp. BHC02 cells or partially purified chitinase were used. As a result, in the first method in which the Aeromonas sp. BHC02 cells were spread on the surface of petri dishes, no zone formation was observed around the test fungi spotted on the surface. However, zone formation was observed in the methods in which the antifungal activity was investigated using the partially purified chitinase enzyme. For example, in the second method, the enzyme was spread on the surface of PDA, and zone formation was observed only around Penicillum species among the test fungi spotted on the surface. In the third method, in which the necessary time was given for the formation of mycelium of the test fungi, it was observed that the growth of Fusarium solani, Alternaria alternata and Botrytis cinerea was inhibited by the partially purified chitinase. This study concludes that the results of the antifungal activities depend on the method used and all fungal chitins cannot be degraded with one strain's chitinase. Depending on the variety of chitin, some fungi can be more resistant.