从土耳其蓝奶酪中分离的Penicillium roqueforti的遗传多样性和种群结构

从土耳其蓝奶酪中分离的Penicillium roqueforti的遗传多样性和种群结构

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Hatice Ebrar Kirtil¹, Aysenur Orakci¹, Muhammet Arici²

¹Department of Food Engineering, Faculty of Engineering and Natural Sciences, Istanbul Sabahattin Zaim University, 34303 Istanbul, Turkey.

International journal of food microbiology

|June 26, 2024

概括

这项研究探讨了土耳其模具成熟奶酪中的Penicillium roqueforti的遗传组成. 土耳其P. roqueforti菌株显示全球相似性,但也具有独特的遗传特征,表明新的类.

科学领域:

菌类学菌类学是指菌类学.
食品微生物学食品微生物学
遗传学遗传学是一个

背景情况:

蓝奶酪的特点来自于Penicillium roqueforti.
土耳其模具成熟奶酪 (图卢姆,民用) 有不同的,自发的成熟过程.
土耳其奶酪中P. roqueforti的遗传多样性基本上是未知的.

研究的目的:

为了研究P. roqueforti在土耳其模具成熟奶酪中的遗传特征和种群结构.
将土耳其P. roqueforti种群与全球菌株进行比较.
确定土耳其P. roqueforti. 的独特遗传特征.

主要方法:

从Civil和Tulum奶酪中分离和识别P. roqueforti. 这种奶酪可以从Civil和Tulum奶酪中分离和识别.
使用微卫星标记物和交配基因型评估的遗传分析.
遗传学分析以确定进化关系.

主要成果:

在土耳其奶酪中发现了66个P. roqueforti分离物.
所有分离物具有水平转移区域和MAT1-2交配基因型.
鉴定了36种类型;一些奶酪具有混合基因型,与自发生长相一致.
遗传学分析显示,与全球菌株有75%的相似性,25%形成独特的分类.

结论:

土耳其P. roqueforti分离物与全球种群具有遗传相似性.
在土耳其菌株中发现了独特的遗传特征和潜在的新类.
这项研究增强了对P. roqueforti种内多样性的理解.

关键词:

状真菌是一种状真菌.哈普洛型是指一种类型.配对类型配对类型在模具成熟的奶酪.瓦拉比 - 芝士的Ter.mpaC mpaC 的使用情况

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