Régénération des boutures d’apex de rhizomorphes chez lesphaerostilbe repens B. et Br.
- 1 November 1976
- journal article
- conference paper
- Published by Institute of Experimental Botany in Biologia plantarum
- Vol. 18 (6), 436-441
- https://doi.org/10.1007/bf02922549
Abstract
The tips of the rhizomorphs ofSphaerostilbe repens transferred on agar medium regenerate some aggregated organs without an intermediate mycelium stage. Each extremity of the drawn rhizomorphs can give rise to eoremia on its air face and to rhizomorphs on the contact with tho culture medium. These heterogeneous environmental factors impose polarized regeneration, easily inverted, upon the rhizomorphs. Nevertheless, a residual and stable polarity remains; it is attributed to the apex which is more capable of bearing new organs than the other extremity. Tho efficiency to regenerate depends on the ago of collulos and on tho size of tho rhizomorph tip; howover it is very difficult to provent the formation of new aggregated organs.This publication has 3 references indexed in Scilit:
- Oxygen and the Ecology of Armillariella Elegans HeimAustralian Journal of Biological Sciences, 1971
- The rhizomorphs of Marasmius androsaceus friesTransactions of the British Mycological Society, 1961
- Zone Lines in Plant Tissues: Ii. The Black Lines Formed by Armillaria Mellea (Vahl) Quel.Annals of Applied Biology, 1934