منابع مشابه
Numerical taxonomy of the genus Glycyrrhiza in the Hyrcanian region
Noticeable variation was observed in a number of morphological characters in the Glycyrrhiza specimens in various habitats in north of Iran. To study these variations, two taxa related to the Hyrcanian region from all four known taxa of this genus in Iran, including Glycyrrhiza echinata, and G. glabra var. glabra were studied by numerical taxonomy using morphological characters in three provinc...
متن کاملThirty Years of Numerical Taxonomy
-In this history of numerical taxonomy since the publication in 1963of Sokal and Sneath's Principles of Numerical Taxonomy, I include reminiscences of the reactions of biologists in Britain and elsewhere. Much of the original program has proved sound. The debate on phenetic and phylogenetic classifications has been valuable, although the logical and theoretical aspects of phenetics have been gr...
متن کاملSkin carriage of the Micrococcaceae.
The micrococcal flora of the skin of 382 children and 378 adults have been investigated using a scheme derived from the work of Baird-Parker (1963). The predominant groups are Staphylococcus type 2 and Micrococcus type 2. Some differences in the carriage at different sites have been found: in general the nose, axillae, groin, and toe webs have a similar flora but this differs a little from othe...
متن کاملMembers of the Micrococcaceae
AULETTA, ANGELA E. (Catholic University, Washington, D.C.), AND E. R. KENNEDY. Deoxyribonucleic acid base composition of some members of the Micrococcaceae. J. Bacteriol. 92:28-34. 1966.-Thirty-seven strains from the genera Micrococcus, Staphylococcus, Gaffkya, and Sarcina were examined for deoxyribonucleic acid base composition and biochemical activity. Organisms were tested for production of ...
متن کاملNumerical taxonomy of certain coryneform bacteria.
da Silva, G. A. Nigel (Iowa State University, Ames), and John G. Holt. Numerical taxonomy of certain coryneform bacteria. J. Bacteriol. 90:921-927. 1965-An electronic computer was used to sort 32 strains of coryneforms into groups with the tree-sort program. The similarity values obtained in this procedure were then used to construct a dendrogram depicting the phenetic resemblance among the tax...
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ژورنال
عنوان ژورنال: Rafidain Journal of Science
سال: 2013
ISSN: 2664-2786
DOI: 10.33899/rjs.2013.77826