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  • Pisolithus tinctorius  (2)
  • 1
    Electronic Resource
    Electronic Resource
    Studies on ectomycorrhiza (1989)
    Springer
    Trees 3 (1989), S. 78-84 
    Details
    ISSN: 1432-2285
    Keywords: Picea abies ; Pisolithus tinctorius ; Phosphate uptake ; Rhizomorph function ; Telephora terrestris ; Translocation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Plants of Picea abies (L.) Karst were grown in mycorrhizal association with Telephora terrestris (Pers. ex Fr.) and Pisolithus tinctorius (Mich. ex Pers.) Coker and Couch on sphagnum peat in petri dishes or Perspex chambers. After 1 year T. terrestris had formed prominent rhizomorphs which were characterized by light microscopy and investigated for 32P-orthophosphate uptake. The absorbed phosphate was transported to sinks throughout the rhizomorphal system as well as into the plant. The calculated translocation velocity and flux rate in the rhizomorph were in the range of 1–3 cm/h and 0.5–4.0 × 10-10 mol cm-2 s-1, respectively. Label was observed to accumulate in the needles 2–3 days after application. Feeding a non-mycorrhized root with 32P-orthophosphate led to an accumulation of label in needles within 1 h, but no radioactivity appeared in the associated T. terrestris rhizomorphs. The rhizomorphs of P. tinctorius revealed a higher structural differentiation than those of T. terrestris. Translocation of labelled phosphorus through rhizomorphs of P. tinctorius into spruce needles was also demonstrated.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00191537
    Location Call Number Expected Availability
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Studies on ectomycorrhiza (1989)
    Springer
    Trees 3 (1989), S. 78-84 
    Details
    ISSN: 1432-2285
    Keywords: Picea abies ; Pisolithus tinctorius ; Phosphate uptake ; Rhizomorph function ; Telephora terrestris ; Translocation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Plants ofPicea abies (L.) Karst were grown in mycorrhizal association withTelephora terrestris (Pers. ex Fr.) andPisolithus tinctorius (Mich. ex Pers.) Coker and Couch on sphagnum peat in petri dishes or Perspex chambers. After 1 yearT. terrestris had formed prominent rhizomorphs which were characterized by light microscopy and investigated for32P-orthophosphate uptake. The absorbed phosphate was transported to sinks throughout the rhizomorphal system as well as into the plant. The calculated translocation velocity and flux rate in the rhizomorph were in the range of 1–3 cm/h and 0.5–4.0 × 10-10 mol cm-2 s-1, respectively. Label was observed to accumulate in the needles 2–3 days after application. Feeding a non-mycorrhized root with32P-orthophosphate led to an accumulation of label in needles within 1 h, but no radioactivity appeared in the associatedT. terrestris rhizomorphs. The rhizomorphs ofP. tinctorius revealed a higher structural differentiation than those ofT. terrestris. Translocation of labelled phosphorus through rhizomorphs ofP. tinctorius into spruce needles was also demonstrated.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01021070
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
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