Induction of Conjugation in Paramecium Bursaria Among Animals of One Mating Type by Fluid from Another Mating Type
نویسندگان
چکیده
منابع مشابه
The Genic Control of Mating Types in Paramecium Bursaria.
Jennings"l discovery of a system of multiple mating types in Paramecium bursaria in 1938 followed closely Sonneborn's2 initial description of mating types in P. aurelia. The detailed and brilliant experimental analyses carried out by Jennings3 and directed toward an understanding of mating type inheritance and determination in this organism did not result in a satisfactory explanation for the v...
متن کاملConjugation Between Double Monsters and Single Animals in Paramecium Bursaria.
1 Graham, R. M., Surg. Gynec. & Obst., 84, 153-173 (1947). 2 Henshaw, P. S., J. Nat. Cancer Inst., 4, 485-501 (1944). 3Larkin, J. C., Am. J. Roentgenol., 55, 525-532 (1946). 4 Hektoen, L., J. Infect. Dis., 22, 28-33 (1918). 6 Auer, J., and Witherbee, W. D., J. Exper. Med., 33, 791-813 (1921). 6 Treadwell, H., Gardner, W. V., and Laurence, J. H., Endocrinology, 32, 161-164 (1943). 7 EIlinger, F....
متن کاملDetermination and inheritance of mating type in Paramecium caudatum.
M A T I N G type determination and inheritance in Paramecium caudatum has been reported only for syngen 12 (HIWATASHI 1958). Inheritance was usually synclonal, i.e. the two clones derived from the two members of a conjugating pair are identical in mating type expression, indicating direct genic control of mating type. However the breeding analysis was incomplete and some of the observations, as...
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Fusarium wilt caused by Fusarium oxysporum Schltdl. f.sp. phaseoli (Fop), is one of the important diseases of the common bean in Iran and many of the bean growing countries. Incidence of the disease has been reported in tropical and semi-tropical regions of the world. This study was carried out to characterize genetic diversity of F. oxysporum isolates from the common bean by vegetative compati...
متن کاملGenetic Analysis of Mating-type Differentiation I N Paramecium Tetraurelia
Whereas each of the two c9mplementary mating types, 0 and E, of Paramecium tetraulrelia normally shows cytoplasmic inheritance, an abnormal heredity of mating type was observed in the progeny of crosses between two stocks of different geographical origin of Paramecium tetraurelia (stock 51 and stock 32). The modified pattern of mating-type inheritance was shown to result from the interaction of...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1945
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.31.12.404