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Les cytochromes desKluyveromyces: Détermination et implications systématiques

✍ Scribed by J. B. Fiol; M. Claisse

Publisher
Springer Netherlands
Year
1982
Tongue
English
Weight
649 KB
Volume
78
Category
Article
ISSN
0301-486X

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✦ Synopsis

Low temperature spectrophotometric analysis carried out directly on whole cell pastes reveals either similitudes or differences in the cytochromic absorption spectra of the different yeast species belonging to the genus Kluyveromyces. This analysis confirms the division of the genus into two groups, K~ and K2, and the existence of five different species in the K~ group; these systematic divisions have been previously based on physiological and biochemical criteria. Furthermore the spectrophotometric data sustain a division of the K 2 group into three main types, and suggest a phylogenic link between K 1 and K 2 groups through K. africanus and K. aestuarii.

104/106

Chez K. wickerharnii il y a possibilit6 d'interfertilit6 seulement avec K. lactis, K. dobzhanskig K. drosophilarum, K. vanudenii. Pour les autres indications, voir la 16gende du tableau 3

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