منابع مشابه
Development of a transposon-based marker system for mutation breeding in sorghum (Sorghum bicolor L.).
Under certain circumstances, transposable elements (TE) can create or reverse mutations and alter the genome size of a cell. Sorghum (Sorghum bicolor L.) is promising for plant transposon tagging due to its small genome size and its low content of repetitive DNA. We developed a marker system based on targeted region amplification polymorphisms (TE-TRAP) that uses the terminal inverted repeats (...
متن کاملBreeding Grain Mold Resistant Sorghum Cultivars
Sorghum (Sorghum bicolor (L.) Moench) is the fifth important cereal crop after wheat (Triticum aestivum L.), maize (Zea mays L.), rice (Oryza sativa L.), and barley (Hordeum vulgare L.) in the world. It is cultivated in about 46 million ha with a total production of 62 million t (FAO 1998). Asia and Africa account 86% of the total area under sorghum, but their contribution towards total product...
متن کاملGibberellin deficiency pleiotropically induces culm bending in sorghum: an insight into sorghum semi-dwarf breeding
Regulation of symmetrical cell growth in the culm is important for proper culm development. So far, the involvement of gibberellin (GA) in this process has not yet been demonstrated in sorghum. Here, we show that GA deficiency resulting from any loss-of-function mutation in four genes (SbCPS1, SbKS1, SbKO1, SbKAO1) involved in the early steps of GA biosynthesis, not only results in severe dwarf...
متن کاملChikungunya Virus Mutation, Indonesia, 2011
1987. p. 5–21. 7. Brundage JF, Ryan MA, Feighner BH, Erdtmann FJ. Meningococcal disease among United States military service members in relation to routine uses of vaccines with different serogroupspecific components, 1964–1998. Clin Infect Dis. 2002; 35:1376–81. http://dx.doi.org/10.1086/344273 8. Broderick MP, Faix DJ, Hansen CJ, Blair PJ. Trends in meningococcal disease in the United States ...
متن کاملIn Vivo and in Vitro Mutation Breeding of Citrus
Spontaneous mutations are important for the development of new Citrus varieties, but these mutations appear at a low frequency in nature. In contrast, induced mutagenesis using radiation or chemical mutagens can increase the rate of mutation many fold, which increases the genetic variability that is available for selection. However, few induced mutants have been officially released for cultivat...
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ژورنال
عنوان ژورنال: RADIOISOTOPES
سال: 2001
ISSN: 1884-4111,0033-8303
DOI: 10.3769/radioisotopes.50.169