geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Results of hybridization between Nicotiana megalosiphon and N. tabacum


, : Results of hybridization between Nicotiana megalosiphon and N. tabacum. Genetika i Selektsiya 9(4): 274-284

During 1965-74 reciprocal crosses were made between N. megalosiphon (2n = 40) and twelve cultivars. When N. tabacum was the female parent, the fruit set was low; better results were obtained by using the cultivars as the male parent. In the BC1 (N. megalosiphon X N. tabacum) X N. tabacum, cytoplasmically male-sterile forms were obtained which resembled the cultivars morphologically.

US$29.90


Other references

Zuyev A.A.; Malakhov A.P.; Ryashentsev N.P.; Chichinin I.S., 1981: Well source of seismic waves for vibrational examination of the Earth. Pages 58-64 1981

Mutschler, M.A., 2006: Combining field and laboratory methods in tomato breeding strategies. An incredible expansion has occurred in the number and types of methodologies available for manipulating plants. Depending on the goals of a breeding programme, technologies derived from breeding and genetics, pathology, entomology, biochemistry,...

Min; Jansen; Freeman, 1986: Pressure-induced electronic and structural phase transitions in solid hydrogen. Physical Review. B, Condensed Matter 33(9): 6383-6390

Higa, F.; Saito, A., 2003: Clinical safety of azithromycin. The safety of azithromycin has been assessed in the clinical trial in Japan. Among the patients treated with azithromycin, side effects were recorded in 82(4.35%) of 1,886 adults and in 22(3.03%) of 726 children. The most common side effects in bo...

Koczwara, K.; Franks, A.K.; Harlan, D.M.; Pechhold, K., 2007: In vivo assay for candidate cytotoxic T cell epitopes associated with autoimmune diabtes. Acta Diabetologica 44(Suppl. 1): S28

Benner, R.A.; Staruszkiewicz, W.F.; Otwell, W.S., 2004: Putrescine, cadaverine, and indole production by bacteria isolated from wild and aquacultured penaeid shrimp stored at 0, 12, 24, and 36 degrees C. Putrescine, cadaverine, and indole production capabilities of bacteria isolated from wild domestic and aquacultured Ni-caraguan penaeid shrimp in progressive decomposition states were evaluated. The numbers and types of microorganisms responsible...

Dzhemilev, Z.A., 1979: Frequency of radiation-induced exchanges in easily identifiable monkey chromosomes. Frequency of asymmetric exchanges of readily identifiable chromosomes 1, 2, 3, 4, 8, 9 ad 20 was studied in primary kidney cell cultures of monkeys. Macaca mulatta and Papio hamadryas irradiated with 200 R of X-rays at G0. The chromosomes studied...

Denk H., 1972: The structure of the endoplasmic reticulum and the function of the p 450 dependent microsomal bio transformation system of the rat liver cell in experimental cholestasis. Digestion 7(5-6): 365

Schmitt, W.M.; Hoffmann, H., 1999: Views to the merging effect in civil law partnerships. The determination of the merging effect in civil law partnerships poses a complex problem. For the quantification of the merging effects, two dynamic models were developed using two examples from the German dairy sector. In the first model farm pr...

Maheshwai, N., 2007: Are young infants treated with erythromycin at risk for developing hypertrophic pyloric stenosis?. Archives of Disease in Childhood 92(3): 271-273