Evolution of polyploids in the European orchid genus Nigritella: Evidence from allozyme data

Phyton - Annales Rei Botanicae

Volumn 40, Issue 2, 2000, Pages 239-275

  Hedren M ^a   Klein, E ^a   Teppner, H ^a  

^a LUND UNIVERSITY   (Sweden)

Author keywords

Allozymes, distribution, evolution, phylogeny, phylogeography, taxonomy; Diversity, agamospermy, apomixis, hybridization, polyploidy; Gymnadenia, Gymnigritella, Nigritella, Nigritella dolomitensis (Teppner Klein) Hedr n, Klein Teppner, comb. nova, Orchidaceae, Orchideae.

Indexed keywords

ALLOENZYME; ALLOPOLYPLOIDY; DIPLOIDY; EUROPE; GENETIC DIVERSITY; GENETIC RECOMBINATION; GENETIC RELATIONSHIP; GENETIC VARIANCE; GENOTYPE; MOLECULAR EVOLUTION; PLANT EVOLUTION; PLANT REPRODUCTION; POLYPLOIDY; UNREDUCED GAMETE;

GYMNADENIA CONOPSEA; GYMNADENIA ODORATISSIMA; GYMNIGRITELLA RUNEI; NIGRITELLA; NIGRITELLA ARCHIDUCIS-JOANNIS; NIGRITELLA BUSCHMANNIAE; NIGRITELLA MINIATA; NIGRITELLA NIGRA; NIGRITELLA STIRIACA; NIGRITELLA WIDDERI;

EID: 0034426526     PISSN: 00792047     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (89)

1. Genetic variation in Orchis papilionacea (Orchidaceae) from the Central Mediterranean region: Taxonomic inferences at the intraspecific level
2. Genetic variation and natural hybridization between Orchis laxiflora and Orchis palustris (Orchidaceae)
3. Serum β-globulin polymorphism in mice
4. Phylogenetics of subtribe Orchidinae (Orchidoideae, Orchidaceae) based on nuclear ITS sequences. 2. Infrageneric relationships and reclassification to achieve monophyly of Orchis sensu lato
5. Polyploidy and aneuploidy in Ophrys, Orchis, and Anacamptis (Orchidaceae)
6. Heterozygosity, heteromorphy, and phylogenetic trees in asexual eucaryotes
7. Multiple origins of the octoploid Scandinavian endemic Draba cacuminum: Electrophoretic and morphological evidence
8. Recurrent formation and polyphyly of Nordic polyploids in Draba (Brassicaceae)
9. Hierarchical gene diversity analysis and its application to brown trout population data
10. Multiple independent formations of Tragopogon tetraploids (Asteraceae): Evidence from RAPD markers
11. Orchis longicornu Poiret in Sardinia: Genetic, morphological and chorological data
12. Contribution taxonomique et nomenclaturale au genre Gymnadenia (Orchidaceae)
13. Patterns of genotypic diversity in clonal plant species
14. Om brudkullan, Gymnadenia runei och dess ursprung
15. Action of triploid inducer (tri) on meiosis in barley (Hordeum vulgare L.)
16. Nigritella cenisia Foelsche & Gerbaud, species nova, nouvelle espèce de France et d'Italie
17. Nigritella cenisia Foelsche & Gerbaud
18. On Ö. Winge and a prayer: The origins of polyploidy
19. Genetic differentiation, polyploidization and hybridization in northern European Dactylorhiza (Orchidaceae): Evidence from allozyme markers
20. Kommentarer om brudkullan och dess ursprung. [Comments on Gymnigritella runei (Orchidaceae) and its origin]
21. Microsporogenesis in some triploid dactylorchid hybrids
22. Origin and evolution of cultivated tetraploid potatoes via 2n gametes
23. Evolutionary aspects of apomixis in angiosperms. 3. Probable sources of variability, alternative to meiotic recombination
24. Monographie und iconographie der orchideen Europas und des mittelmeergebietes, 1
25. Inheritance and linkage isozymes in white spruce (Picea glauca)
26. Nigritella nigra (Orchidaceae-Orchideae) im Massif Central (Frankreich)
27. Multidimensional scaling by optimizing goodness of fit to a nonmetric hypothesis
28. Nonmetric multidimensional scaling: A numerical method
29. Gymnadenia
30. Mosaic variation in Swedish Petrorhagia prolifera (Caryophyllaceae): The partitioning of morphometric and electrophoretic diversity
31. Phylogenetic relationships and gene flow between sympatric diploid and tetraploid plants of Dactylis glomerata (Gramineae)
32. Production of 2n gametes in diploid subspecies of Dactylis glomerata L. 1. Occurrence and frequency of 2n pollen
33. Nigritella L. C. M. Richard
34. Analysis of gene diversity in subdivided populations
35. Occurrence of unreduced pollen in diploid blueberry species, Vaccinium sect. Cyanococcus
36. Variability, population size and isolation: The structuring of diversity in Öland Gypsophila fastigiata
37. Phylogenetics of subtribe Orchidinae (Orchidoideae, Orchidaceae) based on nuclear ITS sequences. 1. Intergeneric relationships and polyphyly of Orchis sensu lato
38. Pathways, mechanisms, and rates of polyploid formation in flowering plants
39. Über Nigritella Rich
40. Induction of chromosome doubling at meiosis by the elongate gene in maize
41. Measures of genetic similarity and genetic distance
42. Genetic and biochemical consequences of polyploidy in Tragopogon
43. A new natural hybrid in the genus Orchis L.: Genetic data and description
44. Gene variation and gene flow in Orchis morio (Orchidaceae) from Italy
45. Genetic divergence between Dactylorhiza romana and D. saccifera (Orchidaceae), with description of their natural hybrid
46. Distribution and ecology of Gymnigritella runei: A new orchid in the Scandinavian mountain flora
47. Isoenzyme polymorphisms in Gymnadenia conopsea and its inferences for systematics within this species
48. Allozyme variation among and within eleven Orchis species (fam. Orchidaceae), with special reference to hybridizing aptitude
49. Morphological and cytological evidence for polyphyletic allopolyploidy in Arctostaphylos mewukkua (Ericaceae)
50. Mitteilungen über europäische und mediterrane orchideen, II
51. Multiple origins of polyploidy and geographic structure of Heuchera grossulariifolia
52. Starch gel electrophoresis of ferns: A compilation of grinding buffers, gel and electrode buffers, and staining schedules
53. Allopolyploid speciation in Tragopogpon: Insights from chloroplast DNA
54. Molecular data and the dynamic nature of polyploidy
55. Multiple origins of the allotetraploid Tragopogpon mirius (Compositae): rDNA evidence
56. Genetic variation in Tragopogon species: Additional origins of the allotetraploids T. mirus and T. miscellus (Compositae)
57. Polyploidy in plants: Unsolved problems and prospects
58. Karyotypen europäischer, perennierender sippen der gramineen-gattung Anthoxanthum
59. Karyosystematik einiger asiatischer Onosma-Arten (Boraginaceae), inkl. O. inexspectatum Teppner, spec.nov.
60. Karyology of some Greek Onosma species (Boraginaceae)
61. Adventitious embryony in Nigritella (Orchidaceae)
62. Anthoxanthum maderense spec. nova und A. odoratum (Poaceae - Aveneae) von madeira und deren chromosomen-morphologie
63. Karyologie und fortpflanzungsmodus von Nigritella (Orchidaceae-Orchideae), inkl. N. archiducis-joannis spec. nov. und zweier neukombinationen
64. Nigritella widderi spec. nov. (Orchidaceae-Orchideae)
65. Gymnigritella runei spec. nova (Orchidaceae-Orchideae) aus Schweden
66. Nigritella rhellicani spec. nova und N. nigra (L.) Rchb. f. s.str. (Orchidaceae-Orchideae)
67. Nigritella gabasiana spec. nova, N. nigra subsp. iberica subsp. nova (Orchidaceae-Orchideae) und deren embryologie
68. Etiam atque etiam - Nigritella versus Gymnadenia: Neukombinationen und Gymnadenia dolomitensis spec. nova (Orchidaceae-Orchideae)
69. Nigritella carpatica (Orchidaceae-Orchideae) - Ein reliktendemit der ost-karpaten. Taxonomie, verbreitung, karyologie und embryologie
70. Nigritella buschmanniae spec. nova (Orchidaceae-Orchideae) und eine biographie für Frau Adolfine Buschmann
71. The evolutionary dynamics of polyploid plants: Origins, establishment and persistence
72. Biosystematics and evolutionary noise
73. Genetics of plant isozymes
74. Visualization and interpretation of plant isozymes
75. Origins of polyploids
76. Chloroplast-DNA and allozymic variation in diploid and autotetraploid Heuchera grossulariifolia (Saxifragaceae)