LM investigations of partially dissolved sclereids of Armeniaca vulgaris LAM.
Sclereids of the endocarp of Armeniaca vulgaris were partially dissolved with diethylamine and merkaptoethanol, at 30 °C, during 5, 10, 20, 25, 30, 60, 90, 120, 150, 180, 210, 240, 270, 300, 330 and 360 days. For LM studies the partially dissolved sclereids were coloured with Toluidine Blue. This ex...
Elmentve itt :
| Szerzők: | |
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| Dokumentumtípus: | Cikk |
| Megjelent: |
1997
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| Sorozat: | Plant cell biology and development
8 |
| Kulcsszavak: | Palinológia, Biopolimer szerkezetek - sejtbiológia - növényi, Kajszibarack |
| Tárgyszavak: | |
| Online Access: | http://acta.bibl.u-szeged.hu/47832 |
| Tartalmi kivonat: | Sclereids of the endocarp of Armeniaca vulgaris were partially dissolved with diethylamine and merkaptoethanol, at 30 °C, during 5, 10, 20, 25, 30, 60, 90, 120, 150, 180, 210, 240, 270, 300, 330 and 360 days. For LM studies the partially dissolved sclereids were coloured with Toluidine Blue. This experiment has not altered in a perceptible measure the basic morphology of the thick wall of the sclereids. The alteration, namely the relative accumulation of the aromatic lignin derivates can be followed by the alteration of the colour of the Toluidine Blue stain. This alteration started after 10 days of dissolution, the colour changed to bluish-green, in contrast to the intensive blue colour of the sclereids dissolved for 5 days. In general the dissolution of the non-aromatic derivates was more intensive with diethylamine than with merkaptoethanol. |
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| Terjedelem/Fizikai jellemzők: | 64-68 |
| ISSN: | 0866-5443 |