Electrophoretic evidence for tetrasomic segregation in Tolmiea menziesii (Saxifragaceae)
作者： Douglas E Soltis , Pamela S Soltis
DOI: 10.1038/HDY.1988.55
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摘要: Tetrasomic inheritance was documented for four loci (Fe-1, Pgi-2, Pgm-2, and Skdh) in the naturally occurring autotetraploid Tolmiea menziesii (Saxifragaceae). For these tetrasomic segregation of chromosomal type observed all cases; there no evidence chromatid segregation. Tpi-2 parental genotypes available crosses precluded differentiation between digenic-disomic models inheritance. Whereas genetic attributes allopolyploids are well-known, few studies have attempted to provide insights into autopolyploids. has been considered a fundamental characteristic autopolyploids, providing avenue through which autopolyploid speciation could successfully occur. Although demonstrated several crop species, including alfalfa potatoes, occurrence natural populations plants.
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sci-hub.se 参考文章(38)
Walter H. Lewis, Polyploidy in Species Populations Polyploidy. ,vol. 13, pp. 103- 144 ,(1980) , 10.1007/978-1-4613-3069-1_6
C. D. R. Dawson, Tetrasomic inheritance inLotus corniculatus L. Journal of Genetics. ,vol. 42, pp. 49- 72 ,(1941) , 10.1007/BF02982510
M.S. Swaminathan, M.L. Magoon, Origin and Cytogenetics of the Commercial Potato Advances in Genetics. ,vol. 10, pp. 217- 256 ,(1961) , 10.1016/S0065-2660(08)60118-2
G. Ledyard Stebbins, Types of polyploids; their classification and significance. Advances in Genetics. ,vol. 1, pp. 403- 429 ,(1947) , 10.1016/S0065-2660(08)60490-3
Fred W. Allendorf, Gary H. Thorgaard, Tetraploidy and the Evolution of Salmonid Fishes Evolutionary Genetics of Fishes. pp. 1- 53 ,(1984) , 10.1007/978-1-4684-4652-4_1
Carlos F Quiros, Tetrasomic segregation for multiple alleles in alfalfa. Genetics. ,vol. 101, pp. 117- 127 ,(1982) , 10.1093/GENETICS/101.1.117
J M Martinez-Zapater, Jose L Oliver, GENETIC ANALYSIS OF ISOZYME LOCI IN TETRAPLOID POTATOES (SOLANUM TUBEROSUM L.) Genetics. ,vol. 108, pp. 669- 679 ,(1984) , 10.1093/GENETICS/108.3.669
R. Lumaret, Protein variation in diploid and tetraploid orchard grass (Dactylis glomerata L.): Formal genetics and population polymorphism of peroxidases and malate dehydrogenases Genetica. ,vol. 57, pp. 207- 215 ,(1982) , 10.1007/BF00056484
Douglas E. Soltis, Jeff J. Doyle, Ribosomal RNA gene variation in diploid and tetraploid Tolmiea menziesii Biochemical Systematics and Ecology. ,vol. 15, pp. 75- 77 ,(1987) , 10.1016/0305-1978(87)90084-6
Bentley Glass, Experimental Studies on the Nature of Species. II. Plant Evolution Through Amphiploidy and Autoploidy, with Examples from the Madiinae. Carnegie Institution of Washington Publication 564. Jens Clausen , David D. Keck , William M. Hiesey The Quarterly Review of Biology. ,vol. 20, pp. 375- 375 ,(1945) , 10.1086/395000