Resumen
Esta investigación se dedicó a la obtención de mutantes clorofílicos en Phaseolus vulgaris L., inducidos por radiación gamma de una fuente de Co60.
Se obtuvieron cinco tipos diferentes de mutantes clorofílicos: albino, crema, amarillo, amarillo verdosol y verde claro. Todos estos mutantes fueron letales y segregaron en una proporción más baja que la mendeliana.
Los resultados obtenidos permiten concluir que los efectos producidos por las radiaciones gamma en frijol negro son similares a los que se producen en cebada y trigo: como ha sido demostrado en experimentos anteriores.
Citas
D'AMATO, F. 1951. Mutazioni cJorofilliane nell'orzo indotte da derivati acridinici. Caryologia, 3: 211-220.
DOLL, H 1968. Segregation frequencies of induced chlorophyll mutants in barley. Hereditas, 59: 464-272.
FROIER, K. 1948. The oat chlorophyll mutations alboriscens, luteomaculata and tigrina-1. Hereditas. 34: 60-82.
FUJÜ, T. 1962. Chlorophyll mutatiom induced by radiation in einkorn wheat and their occurrence in clusters. Rep. Kihara Inst. Biol. Res., 14: 1-11.
GUSTAFSSON, A. 1938. Studies on the genetic basis of chlorophyll formation and the mechanism of induced mutating. Hereditas, 24: 33-93.
GUSTAFSSON, A. 1941. Mutation experiments in harley. Hereditas, 27: 255-242.
GUSTAFSSON, A. 1946. The origin of albina and xantha mutations in barley. Acta Radiol., 227: 300-307.
GUSTAFSSON, A. 1947. Mutations in agricultural plants. Hereditas, 33: 1-99.
HAUSTEIN, E. 1956. Die Mutante chlorina der Oenothera berteriana. Ber. Deutsch. Bot. Ges., 69: 143-148.
JANA, M. K. 1963. X-ray induced mutations in Phaseoius mungo L. I. Chlorophyll mutations. Caryologia, 16: 685-692.
KAS'YANENKO, A. G., & P. D. USMANOV 1968. Indutsirovannye gamma-luchami Co60 allel'nye mutatsii Arabidopsis thaliana. Dokl. Akad. Nauk Tadziksk. SSR., 11: 69-73.
LYASHCHENKO, I. F. 1964. Khlorofill'nye mutatsii u podsolnechnika. Bjull. Moskovsk. Obsc. Isp. Prir. Otd. Bioi., 69: 141.
MERTENS, T. R., A . B. BURDICK, & F. R. GOMEZ 1956. Phenotypic stability in rate of maturation of heterozgotes for induced chlorophyll mutations in tomato. Genetics, 41: 791-803.
MOH, C. c., & L. SMITH 1951. An analysis of seedling mutants (spontaneous, atomic bom-radiation and X ray induced) in barley and durum wheat. Genetics, 36: 629-640.
MOH, C. C., & R. A. NILAN 1956. Reduced gene transmission in radiation-induced mutant barley. J. Heredily, 47: 129-131.
NAYAR, N . M., & P. J. JACHUCK 1969. Reduction in chlorophyll mutation frequency in rice when dimethyl sulphoxide is added to chemical mutagens. Indian J. Genet. Pl. Breed., 29: 312-315.
NISHIYAMA, L. & S. ICHIKAWA 1961. Radiobiological studies on plants, IV. Gamma ray-induced chlorophyll mutations and mutation frequencies in wheat and oats. Jap. J. Genet., 36: 175-183.
PANOYAN, R. E. 1970. Combined effect of the radioprotectorant S, B-amino-ethylisothiuronium and gamma irradiation for obtaining chlorophyll mutations in barley. Radiobiologiya, 9: 328-329.
ROSEN, G. VON 1942. Pisum sat;vmn mutations induced by X rays. Hereditas, 28: 313-338.
SHANGIN-BEREZOVSKII, G., T. ORAV, & I. ORAV 1970. Vliyanie predposevnoi obrabotki semyan M2 gamma oblechunnogo yachmenya solyanokislym gidrazinom na chastotu i spektr khlorofill'nykh mutatsii. Izv. Akad. Nauk Estonsk. SSR, ser. Biol. 18: 29-39.
SMITH, L. 1952. A rare dominant chlorophyll mutant in durum wheat induced by atomic irradiation. J. Heredity, 43: 124-128.
STADLER, L. J. 1930. Sorne genetic effects oi X rays in plants. J. Heredity 21: 3-19.
Comentarios
Esta obra está bajo una licencia internacional Creative Commons Atribución 4.0.
Derechos de autor 1975 Revista de Biología Tropical