نتایج جستجو برای: genotypic diversity
تعداد نتایج: 199853 فیلتر نتایج به سال:
Apricot (Prunus armenica L.), a fruit species of the family Rosaceae, genus Prunus L., is widely distributed in the Mediterranean region and the Middle East, especially in Iran. Suitable climatic conditions for apricot production and its economic importance were the main reasons for its vast area under cultivation and diversity. We studied genetic diversity of eighty three apricot genotypes and...
Genotypic diversity of total phenolics, flavonoid content and antioxidant capacity in the USDA rice mini-core collection was analyzed. Wide genotypic variation found ABTS capacity. Genome-wide association mapping between three traits 155 SSR markers conducted using Q + K model which takes both population structure (Q) relative kinship (K) into consideration. A 23 marker trait were identified wi...
In situ dental biofilm composition under sugar exposure is well known, but sugar effect on the genotypic diversity of S. mutans in dental biofilm has not been explored. This study evaluated S. mutans genotypic diversity in dental biofilm formed in situ under frequent exposure to sucrose and its monosaccharide constituents (glucose and fructose). Saliva of 7 volunteers was collected for isolatio...
A study was conducted to assess the diversity among fecal Escherichia coli from healthy lactating cattle. E. coli (n = 100) isolates from 10 healthy lactating dairy cows of a Pennsylvania dairy herd were examined for phenotypic and genotypic characteristics. Results revealed 26, 58, 10, and 6 E. coli isolates belonged to phylogenetic groups A, B1, B2, and D respectively. Overall, 63 serotypes, ...
BACKGROUND Early childhood caries (ECC) is an aggressive condition that can affect teeth of young children. This study aimed to evaluate genotypic diversity and phenotypic traits of S. mutans isolated from dental biofilms of children with different caries status in comparison with caries free (CF) children. METHODS Streptococcus mutans strains were isolated from supragingival biofilm samples ...
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