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| Paiva Neto,Vespasiano Borges de; Paiva,Renato; Furtado,Deborah E.. |
| With the objective to investigate the in vitro behavior of salix (Salix humboldtiana Willdenow), leaf and nodal segments were inoculated in WPM medium supplemented with NAA and IBA. In leaf explants, the presence of these growth regulators, isolated or in combination, induced the formation of adventicious roots. Root hairs were only observed when NAA was present. In nodal explants, while the combination of 2,68 µM ANA + 2,46 µM IBA induced bud growth, the other treatments (4,92 µM IBA; 2,68µM ANA + 4,92 µM IBA; 5,37 µM ANA + 4,92 µM IBA; 5,37µM ANA) induced the formation of adventicious roots. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Tissue culture; Salix; Adventicious roots; Root hairs. |
| Ano: 1998 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89131998000100009 |
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| Eberhardt, U.; Beker, H.J.; Vesterholt, J.. |
| Hebeloma subsection Denudata includes the type of H. section Denudata, Hebeloma crustuliniforme, as well as the majority of the taxa commonly included in the Hebeloma crustuliniforme complex. Complementing the work of D.K. Aanen and co-workers, and using refined morphological and molecular methods we were able to recognize further individual taxa within the section. Fifteen species occurring in Europe are assigned to H. subsect. Denudata. Of these, we describe eight species as new, namely H. aanenii, H. aurantioumbrinum, H. geminatum, H. louiseae, H. luteicystidiatum, H. pallidolabiatum, H. perexiguum and H. salicicola. Naucoria bellotiana, a species very similar to H. alpinum is recombined into Hebeloma. A key to Hebeloma subsect. Denudata is provided. We... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Hebeloma eburneum; Hebeloma helodes; Hebeloma lutense; Hebeloma minus; Hebeloma pusillum; MCM7; Mitochondrial SSU; Salix. |
| Ano: 2015 |
URL: http://www.repository.naturalis.nl/record/588681 |
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