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  • 1
    Electronic Resource
    Electronic Resource
    An increased estimate of the merger rate of double neutron stars from observations of a highly relativistic system (2003)
    [s.l.] : Macmillian Magazines Ltd.
    Nature 426 (2003), S. 531-533 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The merger of close binary systems containing two neutron stars should produce a burst of gravitational waves, as predicted by the theory of general relativity. A reliable estimate of the double-neutron-star merger rate in the Galaxy is crucial in order to predict whether current gravity wave ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/nature02124
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  • 2
    Electronic Resource
    Electronic Resource
    Monosomic analysis of genes for resistance against stem rust races in bread wheat (1981)
    Springer
    Theoretical and applied genetics 59 (1981), S. 313-316 
    Details
    ISSN: 1432-2242
    Keywords: Triticum aestivum ; Wheat ; Puccinia graminis ; Stem rust resistance ; Monosomic analysis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Using monosomic analysis genes governing resistance in one wheat variety, ‘E5883’, against stem rust races 15C and 122, were located on specific chromosomes. Against race 15C, a major dominant gene, Sr6, was located on chromosome 2D of ‘E5883’ with minor modifiers found on chromosomes 4A and 6D. Against race 122, the presence of a recessive hemizygous ineffective gene, Sr8, was identified, located on chromosome 6A of variety ‘E5883’.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00264984
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  • 3
    Electronic Resource
    Electronic Resource
    Synthesis of 2,5-dimethyl-3,4:6,7-dibenzomorphan (1973)
    Springer
    Naturwissenschaften 60 (1973), S. 388-388 
    Details
    ISSN: 1432-1904
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Natural Sciences in General
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00602516
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  • 4
    Electronic Resource
    Electronic Resource
    New novel non-steroidal antifertility agents (1980)
    Springer
    Naturwissenschaften 67 (1980), S. 104-104 
    Details
    ISSN: 1432-1904
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Natural Sciences in General
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01054705
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  • 5
    Electronic Resource
    Electronic Resource
    Genetic research as the valid base of strategies for breeding rust resistant wheats (1996)
    Springer
    Genetica 97 (1996), S. 243-254 
    Details
    ISSN: 1573-6857
    Keywords: durable resistance ; induced resistance ; leaf rust ; rust resistance ; stem rust ; stripe rust ; wheat ; wheat breeding
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract It is known that few wheat cultivars maintain their resistance to rust diseases for a long period of time, particularly when crop populations become genetically more uniform. A number of genetically diverse, so far unexploited, sources of rust resistance in the natural as well as mutagenized population of wheat cultivars were identified. Several of these genes were placed in agronomically superior well-adapted backgrounds so that they could be used as pre-breeding stocks for introducing genetic diversity for resistance in a crop population. Some of these stocks when employed as parents in several cross combinations in a breeding programme have generated a number of promising cultivars with diversity for resistance. Many presently grown wheats in India, near-isogenic lines each with Lr14b, Lr14ab, Lr30 and certain international cultivars were identified as possessing diverse sources of adult plant resistance (APR) to leaf rust. Prolonged leaf rust resistance in some of the Indian cultivars was attributed to the likely presence of Lr34 either alone or in combination with other APR components. Tests of allelism carried out in certain cultivars that continue to show adequate levels of field resistance confirm the presence of Lr34, which explains the role that this gene has played in imparting durability for resistance to leaf rust. Also, Lr34 in combination with other APR components increases the levels of resistance, which suggests that combination of certain APR components should be another important strategy for breeding cultivars conferring durable and adequate levels of resistance. A new adult plant leaf rust resistance source that seems to be associated with durability in ‘Arjun’ has been postulated. Likewise, cultivars possessing Sr2 in combination with certain other specific genes have maintained resistance to stem rust. Further, non-specific resistances that were transferred across widely different genotypes into two of the popular Indian wheats provided easily usable materials to the national breeding programmes for imparting durable resistance to stripe rust.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00055311
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  • 6
    Electronic Resource
    Electronic Resource
    Genetics of resistance in the wheat cultivar chhoti lerma against stem rust race 122 (1978)
    Springer
    Euphytica 27 (1978), S. 461-464 
    Details
    ISSN: 1573-5060
    Keywords: Triticum aestivum ; wheat ; Puccinia graminis ; stem rust ; resistance ; inheritance ; monsomic analysis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Genetics of rust resistance against stem rust race 122 in ‘Chhoti Lerma’ was studied both by conventional and aneuploid analysis. Observations on F1, F2 and F2 backcross progenies revealed the operation of two recessive genes, controlling resistance in ‘Chhoti Lerma’. Monosomic analysis confirmed the operation of two recessive genes conferring resistance to race 122 located on chromosomes 1D and 7D. A minor gene or modifier was also located on chromosome 1B. This was concluded from the fact that F2 of mono's x ‘Chhoti Lerma’ exhibited skewness in favour of resistant plants.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00043172
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  • 7
    Electronic Resource
    Electronic Resource
    Location of genes for chlorophyll synthesis on specific arms of chromosomes in Triticum aestivum (1986)
    Springer
    Euphytica 35 (1986), S. 523-528 
    Details
    ISSN: 1573-5060
    Keywords: Triticum aeastivum ; wheat ; chlorophyll synthesis ; telocentric analysis ; inheritance ; location
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary An Indian hexaploid wheat var. Pb C591 has been shown to carry gene(s) for chlorophyll synthesis on chromosome 3A (Singh & Joshi, 1979). In the present study cv. Pb.C591, its monosomic 3A and diteocentrics for 3Aα, 3BL and 3DL of var. Chinese Spring have been used. The F2 segregation involving crosses between Pb.C591 as male, monosomic line 3A of Pb.C591 (female) and ditelocentrics 3Aα, 3BL and 3DL of cv. Chinese Spring as male and female respectively has been observed. It has been found that there are two dominant genes regulating chlorophyll synthesis in cv. Chinese Spring. These genes are located on chromosomes arms 3Aβ and 3DS respectively. These chlorophyll synthetic genes must be the same which were postulated by Sears (1956, 1957) as the normal alleles of virescent gene v 2 (which was located on 3BS) on chromosomes 3A(v 1) and 3D(V 3).
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00021861
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  • 8
    Electronic Resource
    Electronic Resource
    F1 monosomic of Triticum macha (1980)
    Springer
    Euphytica 29 (1980), S. 609-614 
    Details
    ISSN: 1573-5060
    Keywords: Triticum macha ; hexaploid wheat ; Macha wheat ; morphological characters ; inheritance ; monosomic analysis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary By means of F1 monosomic analysis, genes governing several morphological traits were located in a strain of Triticum macha (2n=42). T. macha was crossed with all the 21 monosomic lines of PbC 591 (T. aestivum) and with a disome of PbC 591. Critical lines possessing the following recessive characters of T. macha were identified by comparing the monosomic F1's with the control cross. (1) The gene which controls compactness of the spike of T.macha is located on chromosome 6B. A gene symbol C m is proposed for this character to distinguish it from C gene of T.compactum, which is located on 2D. (2) The glabrous nature of the outer glume is controlled by chromosomes 1A, 1B, 6B and 5D. (3) Genes on 6B, 3D and 5D govern the closed nature of spikelet at maturity. (4) The flat nature of the rachis internode of T.macha, in contrast to the swollen rachis of PbC 591, is under the control of chromosomes 2A, 1B, 6B and 6D. (5) Winter growth habit is controlled by genes on 5A, 2B, 6B and 5D; 5D being the most potent in inducing lateness.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00023208
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  • 9
    Electronic Resource
    Electronic Resource
    3-(Arylsulphonyl)-2,4-dimethyl-3H-1,5-benzodiazepines as indicators for acidimetric titrations (1975)
    Springer
    Fresenius' Zeitschrift für analytische Chemie 274 (1975), S. 383-383 
    Details
    ISSN: 1618-2650
    Keywords: Verw. von Arylsulfonyldimethyl-benzodiazepinen als Indicatoren ; Acidimetrie
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00626042
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  • 10
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    Low Frequency Radio Experiment (LORE) (2016)
    Institute of Physics
    Details
    Publication Date: 2016-03-01
    Print ISSN: 1757-8981
    Electronic ISSN: 1757-899X
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Published by Institute of Physics
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