Simple device for enumeration and isolation of luminescent bacterial colonies.
نویسندگان
چکیده
منابع مشابه
Selective medium for the isolation and enumeration of Klebsiella spp.
A highly selective medium for the enumeration and isolation of Klebsiella pneumoniae and Klebsiella oxytoca was developed in which the typical colonies were convex and 1 to 2 mm in diameter. Their pigment was either a mucoid pink-red color or a more watery pale red with a dark red center. Relatively little colonial growth occurred for any other bacterial genera, and where such colonies did grow...
متن کاملIsolation and characterization of bacteria and fungi in ambient air of Qeshm Island
Introduction: Many studies have shown an association between respiratory distress, allergic reactions and the presence of bacteria and fungi in air. We aimed to compare the air micro flora of Qeshm Island with those of other provinces. Methods: This experimental study was consisted of grown colonies on PDA, SC media for fungi and BHI, TSA media for bacteria. Samples were taken by Air Trapping...
متن کاملSelective medium for the isolation and enumeration of Mycobacterium avium-intracellulare and M. scrofulaceum.
A medium for the selective isolation and enumeration of Mycobacterium avium-intracellulare and M. scrofulaceum (MAIS) was developed, based upon the ability of these mycobacteria to utilize Tween 80 as sole carbon source and grow optimally at pH 5.5 on a simple mineral salts medium. Representative MAIS strains had higher efficiencies of plating on the Tween 80 medium compared with Middlebrook 7H...
متن کاملSelective medium for isolation and enumeration of Bifidobacterium spp.
A new method was developed for the isolation and enumeration of Bifidobacterium spp. from natural aquatic environments. The method was based on the utilization of a new medium, Bifidobacterium iodoacetate medium 25, and resuscitation techniques were used to isolate injured bifidobacteria. The new medium was tested with a nonselective reference medium on sewage and sewage-polluted surface waters...
متن کاملA simple medium modification for isolation, growth and enumeration of Acidithiobacillus thiooxidans (syn. Thiobacillus thiooxidans) from water samples.
High concentrations of H(2)S in groundwater are commonly removed using Biological Trickling Filter (BTF) that contains high numbers of biofilm immobilized sulfur oxidizing bacteria (mainly Thiobacillus thiooxidans). BTF performance requires continuous monitoring of these bacteria at several sampling points. The Most Probable Number (MPN) technique is at the moment the method of choice to enumer...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Applied microbiology
دوره 14 4 شماره
صفحات -
تاریخ انتشار 1966