A high frequency mutation starts sexual reproduction in Volvox carteri

Weisshaar B, Gilles R, Moka R, Jaenicke L (1984)
Zeitschrift für Naturforschung C 39(11-12): 1159-1162.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Weisshaar, BerndUniBi ; Gilles, Rainer; Moka, Regina; Jaenicke, Lothar
Abstract / Bemerkung
Pheromone-initiated sexual reproduction of Volvox carteri f. nagariensis is started by a “spontaneous” generation of sexual male spheroids at a rate of 10-4. As previously suggested, these males are mutants (sex_c) which become independent of pheromone-controlled sex induction. Unequivocal evidence for a mutative event now comes from the observation that the sex0 trait is transmitted through cell lineages during embryogenesis, thus confirming earlier morphological analysis. Mutation seems to be restricted to cell division. The high frequency of mutation points to a special enhancing mechanism for which the possibility of a genome rearrangement is discussed.
Stichworte
Mutation; Sexual Induction; Volvox carteri; Cell Lineages
Erscheinungsjahr
1984
Zeitschriftentitel
Zeitschrift für Naturforschung C
Band
39
Ausgabe
11-12
Seite(n)
1159-1162
ISSN
1865-7125
Page URI
https://pub.uni-bielefeld.de/record/1994655

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Weisshaar B, Gilles R, Moka R, Jaenicke L. A high frequency mutation starts sexual reproduction in Volvox carteri. Zeitschrift für Naturforschung C. 1984;39(11-12):1159-1162.
Weisshaar, B., Gilles, R., Moka, R., & Jaenicke, L. (1984). A high frequency mutation starts sexual reproduction in Volvox carteri. Zeitschrift für Naturforschung C, 39(11-12), 1159-1162. doi:10.1515/znc-1984-11-1229
Weisshaar, B., Gilles, R., Moka, R., and Jaenicke, L. (1984). A high frequency mutation starts sexual reproduction in Volvox carteri. Zeitschrift für Naturforschung C 39, 1159-1162.
Weisshaar, B., et al., 1984. A high frequency mutation starts sexual reproduction in Volvox carteri. Zeitschrift für Naturforschung C, 39(11-12), p 1159-1162.
B. Weisshaar, et al., “A high frequency mutation starts sexual reproduction in Volvox carteri”, Zeitschrift für Naturforschung C, vol. 39, 1984, pp. 1159-1162.
Weisshaar, B., Gilles, R., Moka, R., Jaenicke, L.: A high frequency mutation starts sexual reproduction in Volvox carteri. Zeitschrift für Naturforschung C. 39, 1159-1162 (1984).
Weisshaar, Bernd, Gilles, Rainer, Moka, Regina, and Jaenicke, Lothar. “A high frequency mutation starts sexual reproduction in Volvox carteri”. Zeitschrift für Naturforschung C 39.11-12 (1984): 1159-1162.
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