X-ray effect on the ultrastructure of the pollen grains of Salix alba L.
Pollen grains of Salix alba L. were irradiated with CuKa X-ray at 35 KV, 20 mA during 5 s., 15 s., 35 s., and 60 s. and investigated with transmission electron microscope. The ectexine and the endexine are very resistant, but important alterations were observed in the ultrastructure of the inline an...
Elmentve itt :
| Szerzők: | |
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| Dokumentumtípus: | Cikk |
| Megjelent: |
1999
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| Sorozat: | Plant cell biology and development
10 |
| Kulcsszavak: | Palinológia, Paleobotanika, Sejtbiológia - molekuláris - fehér fűz |
| Tárgyszavak: | |
| Online Access: | http://acta.bibl.u-szeged.hu/47858 |
| Tartalmi kivonat: | Pollen grains of Salix alba L. were irradiated with CuKa X-ray at 35 KV, 20 mA during 5 s., 15 s., 35 s., and 60 s. and investigated with transmission electron microscope. The ectexine and the endexine are very resistant, but important alterations were observed in the ultrastructure of the inline and the protoplasm. |
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| Terjedelem/Fizikai jellemzők: | 66-74 |
| ISSN: | 0866-5443 |