Comparison of ultrastructure of the cuticle in some extinct and extant taxa of gymnosperms from India
The infrastructure of the cuticular membrane in 3 taxa of Mesozoic "pteridosperms" (cf. Dicroidium gouldii, Komlopteris indica, Pachypteris indica) and 4 taxa of living cycads (Cycas circinalis, C. revoluta, Zamia fischeri, Z. futfuracea) is reviewed and discussed. It is observed that all...
Elmentve itt :
| Szerző: | |
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| Dokumentumtípus: | Cikk |
| Megjelent: |
2002
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| Sorozat: | Plant cell biology and development
14 |
| Kulcsszavak: | Sejtbiológia - molekuláris - nyitvatermők |
| Tárgyszavak: | |
| Online Access: | http://acta.bibl.u-szeged.hu/47914 |
| Tartalmi kivonat: | The infrastructure of the cuticular membrane in 3 taxa of Mesozoic "pteridosperms" (cf. Dicroidium gouldii, Komlopteris indica, Pachypteris indica) and 4 taxa of living cycads (Cycas circinalis, C. revoluta, Zamia fischeri, Z. futfuracea) is reviewed and discussed. It is observed that all the 4 living species show comparable ultrastructure, while the ultrastructure in two families of Mesozoic "pteridosperms", namely, Corystospermaceae and Peltaspermaceae seems to be different. |
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| Terjedelem/Fizikai jellemzők: | 17-24 |
| ISSN: | 0866-5443 |