Short Abstract — The goal of this study is to develop a comprehensive kinetic-dynamic model of the control of carbohydrate metabolism in Lactococcus lactis under anaerobic conditions. We have incorporated the dynamic peak and consumption behavior of the intermediate metabolite Fructose1,6-bisphosphate (FBP) for varying amounts of environmental glucose concentrations in this model. This comprehe...

Bu çalışmanın amacı; Citrobacter izolatlarına karşı laktik asit bakterilerinin antimikrobiyal ve antibiyofilm aktivitelerini belirlemektir. çalışmada kullanılan izolatları (C1, C2, C3) BD PhoenixTM otomasyon sistemi ile braakii olarak tanımlanmıştır. Biyofilm oluşumu Kongo kırmızılı agar mikrotitrasyon plak metodu kullanılarak incelenmiştir. Antibiyogram test sonuçlarına göre, tüm izolatlar amf...

Accumulating evidence shows that gut microbial dysbiosis may represent a risk factor for Parkinson's disease (PD). Exercise has positive effect on microbiota in general. The of aerobic exercise training (AET) the environment PD remains to be explored. Here, we performed 16S rRNA gene sequencing feces from sham operated-mice (sham), mice model, and receiving AET (AET). Results indicated had no r...

The aim of this work was to assess in-vitro the effect of pH and salt concentration on the rate of autolysis in L. lactis strains. Regardless autolysis variation among L. lactis strains, statistical analysis showed evidence of increase of autolysis in L. lactis under low salt concentration and acidic conditions.

A simple, rapid plasmid mini-prep procedure for lactococci and lactobacilli which gives high yields and can be performed on overnight broth cultures is presented. Large plasmids were isolated from both lactococci and lactobacilli, including a 70-kb plasmid from Lactobacillus acidophilus C7. The purity of the resulting plasmid DNA makes it suitable for subsequent molecular manipulations. The con...

Here, we report the complete genome of Lactococcus lactis subsp. cremoris UC509.9, an Irish dairy starter. The circular chromosome of L. lactis UC509.9 represents the smallest among those of the sequenced lactococcal strains, while its large complement of eight plasmids appears to be a reflection of its adaptation to the dairy environment.