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CBNPMP-Thèmes > Ecologie et géographie botanique > Démographie, écologie des populations (dynamique des populations, démécologie) > Etude de la variabilité, écotype, cline > Variabilité, analyse de l'ADN, polymorphisme
Variabilité, analyse de l'ADN, polymorphisme |
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Genetic variation in agamosporous fern Pteris cretica L. in japan / T. Suzuki in Heredity, 65 (2) (1990)
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Titre : Genetic variation in agamosporous fern Pteris cretica L. in japan Type de document : Imprimé Auteurs : T. Suzuki ; K. Iwatsuki Année de publication : 1990 Article en page(s) : 221-228 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Variabilité, analyse de l'ADN, polymorphisme Mots-clés : Pteris cretica L. Résumé : The genetic variation of an agamosporous fern, Pteris cretica L., was examined by enzyme electrophoresis. Five diploid and six triploid clones were distinguished by differences at five polymorphic enzyme loci. Among the triploids, four clones were characterized by two alleles, Hkd and Pgi-2a, which were not found in either the 2x clones or the two other 3x clones. These two alleles, Hkd and Pgi-2a were also found in diploid sexual relative of P. cretica, P. kidoi. This evidence suggests that the 3x clones with these alleles originated through fertilisation of reduced eggs of P. kidoi by unreduced spermatozoids of 2x clones P. cretica and three different 2x clones of P. cretica appear to have participated in crosses with P. kidoi to produce 33 clones. Thus recurrent hybridizations contribute toward generating genetic variation among agamosporous species, P. cretica. Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=137342
in Heredity > 65 (2) (1990) . - 221-228Suzuki, T., Iwatsuki, K. 1990. Genetic variation in agamosporous fern Pteris cretica L. in japan. Heredity, 65(2): 221-228.Documents numériques
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Article (1990)Adobe Acrobat PDF La gestion de la variabilité génétique dans le programme d'amélioration du Pin maritime (Pinus pinaster Ait.) / Laurent Bouffier in Revue forestière française, 61 (4) (08/2009)
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Titre : La gestion de la variabilité génétique dans le programme d'amélioration du Pin maritime (Pinus pinaster Ait.) Type de document : Imprimé Auteurs : Laurent Bouffier ; Annie Raffin ; Antoine Kremer (1951-) Année de publication : 2009 Article en page(s) : 369- Langues : Français (fre) Catégories : [CBNPMP-Thèmes] Variabilité, analyse de l'ADN, polymorphisme
[CBNPMP-Thèmes] Diversité génétique
[CBNPMP-Thèmes] Génie génétique, son utilisation en amélioration des plantesMots-clés : Pinus pinaster Aiton Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=141227
in Revue forestière française > 61 (4) (08/2009) . - 369-Bouffier, L., Raffin, A., Kremer, A. 2009. La gestion de la variabilité génétique dans le programme d'amélioration du Pin maritime (Pinus pinaster Ait.). Revue forestière française, 61(4): 369-.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité R9999 P-68 Revue Centre de documentation Revues Consultable High level of variation at Abies alba chloroplast microsatellite loci in Europe / Giovanni Vendramin (1999)
Titre : High level of variation at Abies alba chloroplast microsatellite loci in Europe Type de document : Tiré à part de revue Auteurs : Giovanni Vendramin ; Bernd Degen ; Rémy Petit ; M. Anzidei ; A. Madaghiele ; Brigit Ziegenhagens Année de publication : 1999 Importance : 1117-1126 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Distribution de la diversité génétique
[CBNPMP-Thèmes] Variabilité, analyse de l'ADN, polymorphismeMots-clés : Abies alba Miller Lien pérenne : HAL : hal-01032206 / DOI : 10.1046/j.1365-294x.1999.00666.x Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=130178 Vendramin, G., Degen, B., Petit, R., Anzidei, M., Madaghiele, A., Ziegenhagens, B. 1999. High level of variation at Abies alba chloroplast microsatellite loci in Europe. Molecular ecology, 8(1) : 1117-1126.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 7985 V Tiré à part Centre de documentation Tirés à part Consultable Karyotypic investigations of some Bromus tomentellus populations and their karyotypic correlations / Hossein Mirzaie-Nodoushan (2000)
Titre : Karyotypic investigations of some Bromus tomentellus populations and their karyotypic correlations Type de document : Tiré à part de revue Auteurs : Hossein Mirzaie-Nodoushan ; Ali-Reza Zebarjadi ; Ghasem Karimzadeh Année de publication : 2000 Importance : 287-298 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Caryologie, degré de ploïdie, nombre de chromosomes
[CBNPMP-Thèmes] Variabilité, analyse de l'ADN, polymorphismeMots-clés : Bromus tomentellus Résumé : Twelve populations of Bromus tomentellus collected from different parts of Iran were surveyed for karyotypic characteristics. The data were analysed using a factorial model of analysis of variance. After a confident result of differences between populations for the characters, complementary analysis was performed on the data. The populations were classified for the karyotypic characteristics and correlations between all combinations of the populations were estimated based on the total chromosome length and long arms of the chromosomes. Using principle components analysis the most variable karyotypic characters were identified. The principle components which contained the most amounts of existing variation of the data were also recognized. The two main components were used to produce a scatter plot of the populations. Cluster analysis was used to classify the populations based on the chromosomes total length and all of the measured characters. Regarding the karyotypic characteristics the least and the most similar populations were identified. Several statistics were estimated for assessment of asymmetry of the karyotypes. Regarding the results of the analysis of variance, the populations, chromosomes and their interactions were significantly different for most of the studied characters. The populations were highly correlated based on the total length of the chromosomes and L/S ratio but some weak correlations were also observed between some combinations of the populations. In principle components analysis, total length of the chromosomes and long arm length had the most influence on the first component, which in turn contained more than 90% of the existing variation in the data. Cluster analysis on both of the total length of chromosomes and all of the recorded attributes produced a similar grouping. The most distant populations based on their karyotypes, which may produce infertile progenies in breeding programs were also identified. Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=130805 Mirzaie-Nodoushan, H., Zebarjadi, A.R., Karimzadeh, G. 2000. Karyotypic investigations of some Bromus tomentellus populations and their karyotypic correlations. The Iranian journal of botany, 8(2) : 287-298.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 11340 M Tiré à part Centre de documentation Tirés à part Consultable Documents numériques
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Article (2000)Adobe Acrobat PDF Marqueurs moléculaires et biologie de la conservation / Elisa Chassang (2003)
Titre : Marqueurs moléculaires et biologie de la conservation Type de document : Imprimé Auteurs : Elisa Chassang Année de publication : 2003 Importance : 23 p. Langues : Français (fre) Catégories : [CBNPMP-Thèmes] Variabilité, analyse de l'ADN, polymorphisme Note de contenu : Etude réalisée en collaboration avec l'Université Paul Sabatier, Evolution et diversité biologique et le CNRS Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=78054 Chassang, E. 2003. Marqueurs moléculaires et biologie de la conservation. , . 23 pp.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 12718 8400 CHA Rapport d'étude Centre de documentation Bibliothèque Consultable Les marqueurs moléculaires en génétique et biotechnologies végétales / Dominique de Vienne (1998)
PermalinkMolecular evidence for polyploid origins in Saxifraga (Saxifragaceae) : the narrow arctic endemic S. svalbardensis and its widespread allies / Christian Brochmann in American Journal of Botany, 85 (7) (07/1998)
PermalinkMolecular markers reveal little genetic differentiation among Aconitum noveboracense and A. colombianum (Ranunculaceae) populations / Christopher T. Cole (2001)
PermalinkMolecular (RAPD) analysis of some taxa of the Ophrys bertolonii aggregate (Orchidaceae) / E. Caporali (2001)
PermalinkMorphological and genetic variation in Centrolepis paludicola and C. monogyna (Centrolepidaceae) / Jocelyne Cambecèdes (1999)
PermalinkMorphological, karyological and molecular analysis in Aster spp. (Asteraceae) / Noemi Tornadore (2003)
PermalinkPhylogenetic inference in Saxifragaceae sensu stricto en Gilia (Polemoniaceae) using matK sequences / Johnson in Annals of the Missouri Botanical Garden, 82 (1995)
PermalinkPolymorphismes neutres, polymorphismes non neutres. / Dominique de Vienne
PermalinkRAPD variation in the rare and endangered Leucadendron elimense (Proteaceae) : implications for their conservation / S.A. Tansley (2000)
PermalinkLa révolution technologique en écologie / J.-M. Legay (1995)
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