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      • Subject-oriented and non Subject-oriented Long-distance Anaphora: an integrated approach

        ( Antonio Branco ),( Palmira Marrafa ) 한국언어정보학회 1996 국제 워크샵 Vol.1996 No.-

        We discuss data showing that, unlike other long-distance anaphors widely documented in the literature (e.g. ziji from Chinese, cuki from Korean, zibun, from Japanese, etc.), the Portuguese ele proprio is not subject-oriented. This supports a reformulation of Principle Z, encompassing subject-oriented and non subject-oriented long-distance anaphora, which shows up as the fourth binding principle. The striking internal congruence of the resulting four principle based Binding Theory cogently makes it apparent that the binding symmetries are far more richer than the problematic single distributional symmetry between anaphors and pronouns that has been continuously assumed to hold by most of the research of the last three decades. We also discuss how the data involving the Portuguese long-distance anaphor add to the growing evidence that the generalization assumed in mainstream GB approaches about the universal correlation between "simplex" anaphors. longdistance anaphora, subject-orientedness and intermediate blocking effects is most likely not to be empirically grounded.

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        Genetic Distances Among Rice Mutant Genotypes Assessed by AFLP and Aluminum Tolerance-Related Traits

        Malone, Emilia,Kopp, Mauricio Marini,Malone, Gaspar,Branco, Juliana Severo Castelo,Carvalho, Fernando Iraja Felix,Oliveira, Antonio Costa de The Korean Society of Crop Science 2007 Journal of crop science and biotechnology Vol.10 No.2

        Increasing genetic variability with mutagenic agents has been broadly employed in plant breeding because it has the potential to alter one or more desirable traits. In this study, a molecular analysis assessed by Amplified Fragment Length Polymorphisms(AFLPs) and a morphological analysis based on seedlings subjected to aluminum stress were compared. Also, an analysis of allelic frequencies was performed to observe unique alleles present in the pool. Genetic distances ranging from 0.448 to 0.953 were observed, suggesting that mutation inducing was effective in generating variability. The genetic distances based on morphological data ranged from 0(genotypes 22 and 23) to 30.38(genotypes 15 and 29). In the analysis of allelic frequency, 13 genotypes presented unique alleles, suggesting that mutation inducing was also targeting unique sites. Mutants with good performance under aluminum stress(9, 15, 18 and 27) did not form the same clusters when morphological and molecular analyses were compared, suggesting that different genomic regions may be responsible for their better performance.

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