PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
2004 | 46 |
Tytuł artykułu

Seed development in Solanum muricatum Aiton

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
In Solanum muricatum Aiton the development of cellular endosperm preceded the divisions of the zygote, and 5 days after pollination (dap) it consisted of several cells. The mature endosperm accumulated lipid and protein bodies. The separation and secretion zone on the embryo/endosperm interface was noted at 20 dap. The first division of the zygote occurred at 7 dap. The apical cell of the 2-celled proembryo produced the embryo proper, and the basal one gave rise to the suspensor, the central part of the root cap (columella) and the connecting layer of the embryonic root meristem. Four-celled proembryos were observed with the cells in linear arrangement at 8 dap. The first globular embryos were found at 16 dap, heart-stage embryos at 26 dap, torpedo-shaped embryos at 30 dap, and circinate embryos at 33 dap. After 56 dap no further changes were observed in the anatomical structure of the embryos. The testa of mature seeds was composed of the outer epidermis of the integument and a layer of obliterated parenchyma and endothelium.
Słowa kluczowe
Wydawca
-
Rocznik
Tom
46
Opis fizyczny
p.121-132,fig.,ref.
Twórcy
autor
  • Warsaw Agricultural University, Nowoursynowska 159, 02-776 Warsaw, Poland
autor
autor
autor
Bibliografia
  • Anderson GJ, Jansen RK, and Kim Y-D. 1996. The origin and relationships of the pepino, Solanum muricatum (Solanaceae): DNA restriction fragment evidence. Economic Botany 50: 369-380.
  • Beamish KI. 1955. Seed failure following hybridization between the hexaploid Solanum demissum and four diploid Solanum species. American Journal of Botany 42: 297-304.
  • Briggs CL. 1993. Endosperm development in Solanum nigrum L. Formation of the zone of separation and secretion. Annals of Botany 72: 303-313.
  • Briggs CL. 1996. An ultrastructural study of the embryo/endosperm interface in the developing seeds of Solanum nigrum L. Zygote to mid torpedo stage. Annals of Botany 78: 295-304.
  • Cooper DC. 1931. Macrosporogenesis and the development of the macrogametophyte of Lycopersicon esculentum. American Journal of Botany 18: 739-751.
  • Dnyansagar VR, and Cooper DC. 1960. Development of the seed of Solanum phureja. American Journal of Botany 47: 176-186.
  • Erdelska O. 1985. Dynamics of the development of embryo and endosperm I. (Papaver somniferum, Nicotiana tabacum, Jasione montana). Biologia (Bratislava) 40: 17-30.
  • Johri BM, Ambegaokar KB, and Srivastava PS. 1992. Comparative embryology of angiosperms. Springer-Verlag, Berlin, Heidelberg, New York, London, Paris, Tokyo, Hong Kong, Barcelona, Budapest.
  • Kopcińska J, Łotocka B, Kowalczyk K, and Kobryń J. 2002a. Flower Organs of Solanum muricatum Aiton. I. Perianth and Stamen. Acta Biológica Cracoviensia Series Botánica 44: 125-134.
  • Kopcińska J, Łotocka B, Kowalczyk K, and Kobryń J. 2002b. Flower Organs of Solanum muricatum Aiton. II. Pistil. Acta Biologica Cracoviensia Series Botánica 44: 135-143.
  • Lee JH, and Cooper DC, 1958. Seed development following hybridization between diploid Solanum species from Mexico, central and south America. American Journal of Botany 45: 104-110.
  • Lester RN, and Kang JH. 1998. Embryo and endosperm function and failure in Solanum species and hybrids. Annals of Botany 82: 445-453.
  • Mohan Ram HY, and Kamini I. 1964. Embryology and fruit development in Withania somnífera Dunal. Phytomorphology 14: 574-587.
  • Mohan K. 1970a. Morphological studies in Solanaceae. V. Embryology as well as structure and development of seed of Solanum macranthum Dun. Agra University Journal of Research (Science) 19: 55-66.
  • Mohan K. 1970b. Morphological studies in Solanaceae. VI. The development of ovule and embryo sac in Solanum khasianum Clarke. Agra University Journal of Research (Science) 19: 39-44.
  • Prohens J, Ruiz JJ, and Nuez F. 2000. Growing cycles for a new crop, the pepino, in the Spanish Mediterranean. Acta Horticulturae 523: 53-60.
  • Prohens J, and Nuez F. 2001. The effects of parthenocarpy on pepino (Solanum muricatum) yield and fruit quality. Journal of Horticultural Science and Biotechnology 76:101-106.
  • Ruiz JJ, and Nuez F. 2000. High temperatures and parthenocarpic fruit set: Misunderstandings about the pepino breeding system. Journal of Horticultural Science and Biotechnology 75: 161-166.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.agro-article-d0c54ac6-a6b1-411a-882e-f5bc59007ddc
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.