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The formation of patterns in the growth of bacterial colonies has extensively been studied experimentally. Resulting morphologies appear to depend on the growth conditions. They include well known morphologies such as dense branched morphology (DBM) or diffusion-limited aggregation (DLA), but much complex patterns and temporal behaviour can be fou
[2]: 518 The microbiologist examines the appearance of the colony, noting specific features such as size, colour, shape, consistency, and opacity. [1]: 165–8 A hand lens or magnifying glass may be used to view colonies in greater detail. [3]: 96 The opacity of a microbial colony can be described as transparent, translucent, or opaque.
The following other wikis use this file: Usage on ast.wikipedia.org Estructura celular bacteriana; Usage on as.wikipedia.org বেক্টেৰিয়া
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Colony morphology of Flavobacteriia species Bergeyella zoohelcum on blood agar. Flavobacteriia are a type of gram-negative rod-shaped bacteria with sizes typically ranging from 0.1μm to 0.5μm wide and 2μm to 5μm long. [6] [22] Depending on the species of Flavobacteriia, the genome size can range from 1.85x10 9 daltons to 3.9x10 9 daltons. [23]
Colony ontogeny refers to the developmental process and progression of a colony. It describes the various stages and changes that occur within a colony from its initial formation to its mature state. [14] The exact duration and dynamics of colony ontogeny can vary greatly depending on the species and environmental conditions.
The morphology is quite variable and seems to depend, in part, on the age of the culture as the smallest form observed, coming from the elementary body, is 80nm to 100nm wide in diameter. [13] Different cell forms have been observed varying from coccoid cells to filaments and irregularly shaped structures with coccoid forms and ring- or disc ...
Date/Time Thumbnail Dimensions User Comment; current: 03:37, 31 January 2007: 377 × 170 (286 KB): LadyofHats {{Information| |Description= very simple diagram that shows the 3 main morphologic forms of bacteria |Source=did it myself |Date=31 jan 2006 |Author=Mariana ruiz LadyofHats |Permission= public domain |other_versions= <gallery> Image: