1.

論文

論文
GOUMA, Kanako ; SATO, Wakako ; INO, Yurie ; UMEMURA, Yukiko ; MOCHIZUKI, Chiharu ; TAKATSUKA, Kenji ; KIGURE, Yoshie ; TANAKA, Nagisa ; ITOH, Takashi ; YOKOTA, Akira
出版情報: 群馬保健学紀要.  27  pp.1-16,  2007-03.  群馬大学医学部保健学科
概要: application/pdf<br />Departmental Bulletin Paper<br />Cellular polyamines extracted from reclassified or newly validated 47\nalphaproteobacteria, 46 betaproteobacteria, 96 gammaproteobacteria, 12 deltaproteobacteria\nand 10 epsilonproteobacteria were analyzed by high-performance liquid chromatography.\nHomospermidine was widely distributed within the class Alphaproteobacteria, however,\nhomospermidine-dominant type, spermidine-dominant type and homospermidine/spermidinedominant\ntype were found and the three triamine profiles were genus-specific. The all genera\nbelonging to the class Betaproteobacteria, ubiquitously contained putrescine and 2-\nhydroxyputrescine. Triamines were absent in almost betaproteobacteria. Many genera,\nincluding psychrophilic species, of the class Gammaproteobacteria, contained putrescine and\nspermidine as the major polyaminenes. Diaminopropane and norspermidine were selectively\ndistributed in several genera of the class Gammaproteobacteria. Spermidine was the major\npolyamine in the classes Deltaproteobacteria and Epsilonproteobacteria. Spermine was found\nin some thermophiles within Betaproteobacteria, Deltaproteobacteria and\nEpsilonproteobacteria, suggesting that the occurrence of spermine correlate to their\nthermophily. Additional these polyamine catalogues serve for the classification of the phylum\nProteobacteria, as a chemotaxonomic marker. 続きを見る
2.

論文

論文
HAMANA, Koei ; HAMANA, Hiroshi ; ITOH, Takashi
出版情報: 群馬保健学紀要.  19  pp.1-4,  1999-03.  群馬大学医学部保健学科
概要: application/pdf<br />Departmental Bulletin Paper<br />The polyamine patterns of 21 strains of extremely halophilic archaebacteria, including three newly described genera, were examined. Agmatine as the major polyamine was found in all strains, while putrescine was found in many, but not all strains. These polyamine profiles are consistent with those of 47 strains of the extremely halophilic archaebacteria published previously, but are different from any other groups of archaebacteria. Thus, the polyamine profile of the halophilic archaebacteria serve as a useful chemotaxonomic marker within the archaebacteria. 続きを見る