Cuticle fluorescence during embryogenesis of Arabidopsis thaliana [L.] Heynh.

• Autorzy: Szczuka E. , Szczuka A.
• Języki publikacji: EN

Abstrakty

EN

Cuticle visualized by auramine O fluorescence on developing Arabidopsis thaliana embryos was investigated. Localization of the cuticle was studied on embryos of the zygotic wild Ler ecotype and nine lines of embryonic mutant: CS 2330, CS 3009, CS 3016, CS 3023, CS3025, CS 6330, CS 6340, CS 6343 and CS 6346. In Arabidopsis Ler ecotype embryogenesis, a fluorescing cuticle layer appears on the globular embryo and persists during successive stages of development. Such a layer does not occur on the suspensor. In a similar way, fluorescing cuticle envelops the entire globular and older embryo of embryonic mutants, although the embryos of different mutant lines reach different developmental stages.

Słowa kluczowe

EN

embryonic mutant; fluorescence; cuticle; Arabidopsis thaliana; botany; embryogenesis; embryo; plant

• Wydawca: -
• Czasopismo: Acta Biologica Cracoviensia. Series Botanica
• Rocznik: 2003
• Tom: 45
• Numer: 1
• Opis fizyczny: p.63-67,fig.

Twórcy

autor

Szczuka E.

• Maria Curie-Sklodowska University, Akademicka 19, 20-033 Lublin, Poland

autor

Szczuka A.

Bibliografia

• Chamberlin MA, Horner HT, and Palmer GR. 1993. Nutrition of ovule, embryo sac and young embryo in soybean: an anatomical and autoradiographic study. Canadian Journal of Botany 71:1153-1168.
• D’Alascio-Deschamps R. 1978. Etude ultrastructurale et cytochimique de la jonction albumen - embryon pour divers stades du development. Bulletin de la Société Botanique de France, Actualités Botaniques 1/2: 273-277.
• Heslop-Harrison Y. 1977. The pollen-stigma interaction: pollen tube penetration in Crocus. Annals of Botany 41: 913-922.
• Newcomb W. 1973. The development of the embryo sac of sunflower Helianthus annuus after fertilization. Canadian Journal of Botany 51: 879-890.
• Rodkiewicz B, and Szczuka E. 1997. The cuticle of developing embryo. In: Batygina T [ed.], Embriologia cvetkovykh rastenij, 573-574. Mir i Semia, St. Petersburg [in Russian].
• Szczuka E. 1995. Patterns of cuticle localization in developing dicotyledonous embryos with reduced and extended suspensors. Bulletin of the Polish Academy of Sciences, Biological Sciences 43: 191-194.
• Szczuka E, and Rodkiewicz B. 1996. A cutin fluorescence pattern in developing embryos of some Angiosperms. Acta Societatis Botanicorum Poloniae 65: 155-160.
• Szczuka E, Fyk B, and Rodkiewicz B. 1995. Cutin and chlorophyll fluorescence in developing embryos of some Angiosperms. Platinum Jubilee Volumen. Journal of the Indian Botanical Society 74A: 273-282.
• Szczuka E, Szozda A, Wędzony M, Giełwanowska I, and Bednara J. 1999. Cuticle fluorescence during embryogenesis of triticale (xTriticosecale Wittm.). Acta Biologica Cracoviensia Series Botanica 41: 169-175.
• Timmers ACJ. 1993. Imaging of polarity during zygotic and somatic embryogenesis of carrot (Daucus carota L.). Ph.D. dissertation, Wageningen University, The Netherlands.
• Yakovlev MC, and Tshaban JA. 1979. Ultrastructural aspects in embryogenesis of Reseda lutea. In: Yakovlev MC [ed.], Aktualnye voprosy embriologii pokrytosemennykh, 96-104. Nauka, Leningrad (in Russian).
• Yeung EC, Zee SY, and Ye XL. 1996. Embryology of Cymbidium sinense: embryo development. Annals of Botany 78: 105-110.