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The biology and chemistry of the Compositae - Volume 2 / Vernon Hilton Heywood (1977)
Titre : The biology and chemistry of the Compositae - Volume 2 Type de document : Imprimé Auteurs : Vernon Hilton Heywood (1927-) ; Jeffrey B. Harborne ; Billie Lee Turner Editeur : Academic Press Année de publication : 1977 Importance : 619 p. Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Composition chimique végétale
[CBNPMP-Thèmes] Biologie florale, floraison
[CBNPMP-Thèmes] Biologie de la reproduction
[CBNPMP-Thèmes] Morphologie, anatomie, histologie, cytologie, reproduction de la cellule, embryologie, embryogenèseMots-clés : Astéracées Note de contenu : Volume 1 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=76095 Heywood, V.H., Harborne, JB., Turner, B.L. 1977. The biology and chemistry of the Compositae - Volume 2. Academic Press, [S.l.]. 619 pp.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 7452 4000 Livre Centre de documentation Bibliothèque Consultable The different mechanism of sporophytic self-incompatibility / Simon John Hiscock (2003)
Titre : The different mechanism of sporophytic self-incompatibility Type de document : Tiré à part de revue Auteurs : Simon John Hiscock ; David A. Tabah Année de publication : 2003 Importance : 1037-1045 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Biologie de la reproduction Mots-clés : Brassica Senecio squalidus L. Résumé : Flowering plants have evolved a multitude of mechanisms to avoid self-fertilization and promote outbreeding. Self-incompatibility (SI) is by far the most common of these, and is found in ca. 60% of flowering plants. SI is a genetically controlled pollen-pistil recognition system that provides a barrier to fertilization by self and self-related pollen in hermaphrodite (usually co-sexual) flowering plants. Two genetically distinct forms of SI can be recognized: gametophytic SI (GSI) and sporophytic SI (SSI), distinguished by how the incompatibility phenotype of the pollen is determined. GSI appears to be the most common mode of SI and can operate through at least three different mechanisms, two of which have been characterized extensively at a molecular level in the Solanaceae and Papaveraceae. Because molecular studies of SSI have been largely confined to species from the Brassicaceae, predominantly Brassica species, it is not yet known whether SSI, like GSI, can operate through different molecular mechanisms. Molecular studies of SSI are now being carried out on Ipomoea trifida (Convolvulaceae) and Senecio squalidus (Asteraceae) and are providing important preliminary data suggesting that SSI in these two families does not share the same molecular mechanism as that of the Brassicaceae. Here, what is currently known about the molecular regulation of SSI in the Brassicaceae is briefly reviewed, and the emerging data on SSI in I. trifida, and more especially in S. squalidus, are discussed. Lien pérenne : DOI : 10.1098/rstb.2003.1297 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=131233 Hiscock, S.J., Tabah, DA. 2003. The different mechanism of sporophytic self-incompatibility. Phil. Trans. Royal Society London, 358 : 1037-1045.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 13740 Hiscock Tiré à part Centre de documentation Tirés à part Consultable The diversity of self-incompatibility systems in flowering plants / Simon John Hiscock (2003)
Titre : The diversity of self-incompatibility systems in flowering plants Type de document : Tiré à part de revue Auteurs : Simon John Hiscock ; Stephanie Mac Innis Année de publication : 2003 Importance : 23-32 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Biologie de la reproduction Résumé : Flowering plants are the most successful group of land plants and dominate the earth's vegetation with around 300 000 species. This success is, in part, the consequence of a set of unique reproductive innovations that evolved with the flower. Most notable of these innovations were the closed carpel and double fertilization. Closed carpels permitted the evolution of effective mechanisms for pollen selection and discrimination, while double fertilization leading to endosperm formation allowed for more efficient utilization of resources because reserves are only allocated to the seed after fertilization. This review will focus on the most important and best understood mechanism of pollen discrimination, self-incompatibility (SI), a genetically determined pollen recognition system that prevents self-fertilization and fertilization by other individuals with the same incompatibility phenotype. In recent years much progress has been made towards elucidating the molecular mechanisms of SI operating in three distinct SI systems found in the Brassicaceae, Solanaceae and Papaveraceae, respectively. More recent molecular data obtained from the Poaceae, Convolvulaceae and Asteraceae, however, suggest that other molecular mechanisms of SI exist. A survey of classical genetic studies of SI predicts yet further potential molecular mechanisms of SI. We discuss the evolutionary implications of this apparent diversity in molecular pathways leading to SI and stress the need for more molecular studies of different SI systems. Lien pérenne : DOI : 10.1055/s-2003-37981 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=131232 Hiscock, S.J., Mac Innis, S. 2003. The diversity of self-incompatibility systems in flowering plants. Plant biology, 5 : 23-32.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 13739 Hiscock Tiré à part Centre de documentation Tirés à part Consultable The relationship of reproductive biology to the rarity of endemic Aster curtus (Asteraceae) / D. Giblin (1999)
Titre : The relationship of reproductive biology to the rarity of endemic Aster curtus (Asteraceae) Type de document : Tiré à part de revue Auteurs : D. Giblin ; C.W. Hamilton Année de publication : 1999 Importance : 140-149 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Biologie de la reproduction
[CBNPMP-Thèmes] DémographieMots-clés : Aster Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=130809 Giblin, D., Hamilton, CW. 1999. The relationship of reproductive biology to the rarity of endemic Aster curtus (Asteraceae). Canadian journal of botany, 77(1) : 140-149.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 11513 G Tiré à part Bureaux Conservation Consultable Vegetative reproduction common in Ophioglossum pycnostichum / David Keith Cascio in American Fern Journal, 83 (4) (1993)
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Titre : Vegetative reproduction common in Ophioglossum pycnostichum Type de document : Imprimé Auteurs : David Keith Cascio ; R. Dale Thomas Année de publication : 1993 Article en page(s) : 135 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Biologie de la reproduction Mots-clés : Ophioglossum Lien pérenne : DOI : 10.2307/1547593 En ligne : https://www.biodiversitylibrary.org/partpdf/230636 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=137624
in American Fern Journal > 83 (4) (1993) . - 135Cascio, D.K., Thomas, R.D. 1993. Vegetative reproduction common in Ophioglossum pycnostichum. American Fern Journal, 83(4): 135.Vegetative reproduction observed in Ophioglossum pusillum Raf. / Robert T. McMaster in American Fern Journal, 86 (2) (1996)
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