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Filtering by: Publisher Crop Science Society of America, Inc. Remove constraint Publisher: Crop Science Society of America, Inc. Decade 1990-1999 Remove constraint Decade: 1990-1999

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  • Internal transcribed spacer region evolution in Larix and Pseudotsuga (Pinaceae)

    Creator:
    Gernandt, David S. and Liston, Aaron
    Abstract:
    The nuclear ribosomal DNA (nrDNA) internal transcribed spacer (ITS) region has been characterized in the sister genera Larix and Pseudotsuga (Pinaceae). Complete sequences were obtained for seven species of Larix from North America and Eurasia and five species of Pseudotsuga from western North America and eastern Asia. ITS region lengths...
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    were obtained for seven species of Larix from North America and Eurasia and five species of Pseudotsuga

  • Chloroplast DNA characters, phylogeny, and classification of Lathyrus (Fabaceae)

    Creator:
    Asmussen, Conny B. and Liston, Aaron
    Abstract:
    Mapped cpDNA restriction site characters were analyzed cladistically and the resulting phylogenetic hypotheses were used to test monophyly and relationships of the infrageneric classification of Lathyrus (Fabaceae) proposed by Kupicha (1983, Notes from the Royal Botanic Garden Edinburgh 41: 209–244). The validity of previously proposed classification systems and questions presented...
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    temperate South America (Kupicha, 1983; Allkin et al., 1985; Goyder, 1986). The main center of diversity is