Streptomyces coelicolor is a soil dwelling Gram-positive bacterium that belongs to the genus streptomyces. they are responsible for much o the breakage of organic material in the soil as well as the "Earthy" smell of soil. They also live in colonies and have structural aimilarities to fungus Colonies of streptomyces coelicolor release pigments that are blue/green in alkali and in acidic conditions, thereby giving the bacterial colonies those colors under the respective climatic conditions.
The impact factor of journal provides quantitative assessment tool for grading, evaluating, sorting and comparing journals of similar kind. It reflects the average number of citations to recent articles published in science and social science journals in a particular year or period, and is frequently used as a proxy for the relative importance of a journal within its field. It is first devised by Eugene Garfield, the founder of the Institute for Scientific Information. The impact factor of a journal is evaluated by dividing the number of current year citations to the source items published in that journal during the previous two years.
Last date updated on January, 2021