Factors Affecting Phage D29 Infection: A Tool to Investigate Different Growth States of Mycobacteria
نویسندگان
چکیده
منابع مشابه
Factors Affecting Phage D29 Infection: A Tool to Investigate Different Growth States of Mycobacteria
Bacteriophages D29 and TM4 are able to infect a wide range of mycobacteria, including pathogenic and non-pathogenic species. Successful phage infection of both fast- and slow-growing mycobacteria can be rapidly detected using the phage amplification assay. Using this method, the effect of oxygen limitation during culture of mycobacteria on the success of phage infection was studied. Both D29 an...
متن کاملInfection of Mycobacterium Smegmatis with D29 Phage Dna
DNA extracted from D29 mycobacteriophage produced plaques when plated on Mycobacterium smegmatis 607. The host bacterium did not require alternation such as conversion to protoplasts; cells susceptible to infection with intact phage were susceptible to DNA. The bases found in calf thymus DNA constituted the bases of D29 DNA, adenine being paired with thymine and guanine with cytosine. The dissy...
متن کاملEnvironmental factors affecting the occurrence of mycobacteria in brook waters.
To evaluate the impact of environmental factors on the occurrence of environmental mycobacteria, viable counts of mycobacteria were measured in samples of brook water collected from 53 drainage areas located in a linear belt crossing Finland at 63 degrees north latitude. The numbers of mycobacteria were correlated with characteristics of the drainage area, climatic parameters, chemical and phys...
متن کاملFactors affecting bone growth.
Bone growth and development are products of the complex interactions of genetic and environmental factors. Longitudinal bone growth depends on the growth plate. The growth plate has 5 different zones-each with a different functional role-and is the final target organ for longitudinal growth. Bone length is affected by several systemic, local, and mechanical factors. All these regulation systems...
متن کاملFactors affecting growth of FEV1.
There is an increasing awareness that also growth in FEV1 may be of importance to development of chronic obstructive lung disease in later life. This paper reviews current knowledge on factors in foetal and childhood life that may reduce lung growth. Passive smoking as well as malnutrition in foetal life is related to impaired lung function in later life. Birth weight is a risk factor to lung g...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: PLoS ONE
سال: 2014
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0106690