X-ray effect on the LM morphology of some gymnosperm and angiosperm pollen grains
Pollen grains of the following species were the subjects of the present contribution: Pinus sylvestris L., Ranunculus acris L., Castanea saliva MILL., and Erica herbacea L. Based on our results, the pollen grains of Pinus sylvestris, and Erica herbacea are very resistant to the X-ray irradiation. No...
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, Nyitvatermők, Zárvatermők |
| Tárgyszavak: | |
| Online Access: | http://acta.bibl.u-szeged.hu/47857 |
| Tartalmi kivonat: | Pollen grains of the following species were the subjects of the present contribution: Pinus sylvestris L., Ranunculus acris L., Castanea saliva MILL., and Erica herbacea L. Based on our results, the pollen grains of Pinus sylvestris, and Erica herbacea are very resistant to the X-ray irradiation. Not so characteristic pollen tube development in high quantity (71.0%) was observed at Castanea sativa. At Ranunculus acris in 39.0 per cent we have observed partial or complete pollen tube development after CuKa irradiation during 35 s. |
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| Terjedelem/Fizikai jellemzők: | 62-65 |
| ISSN: | 0866-5443 |