同倍杂交种高山松与亲本种云南松的地理隔离研究

doi:10.3724/SP.J.1143.2011.10227

摘要/Abstract

摘要：

为了探讨横断山区同倍杂交种高山松与其亲本种云南松的地理隔离机制，采用实际的路线踏查方法，调查了高山松和云南松群体的地理分布情况和开花物候特征，并基于7个气象因子进行了聚类分析。调查研究表明高山松和云南松群体分布在不同的地貌类型中，以云南中甸为临界区，沿着金沙江河谷向北分布高山松，向南分布云南松。云南松的开花物候日期明显早于高山松，聚类分析表明两个物种分别聚为一支。在地质历史过程中，高大山系的形成以及海拔的升高将高山松和云南松从地理上隔离开来，两物种的适生区的气象因子的差异造成花期不遇，从而阻碍了两个物种间的基因交流，进而隔离开来。

关键词: 高山松, 云南松, 地理分布, 物候, 生态分化, 隔离

Abstract:

In order to elucidate the geographic isolation mechanisms between the homoploid hybrid Pinus densata and its parental Pinus yunnanensis in the Hengduan Mountains, we investigated the geographical distribution and flowering phenology of the populations of P.densata and P.yunnanensis by the actual route survey. The cluster analysis was based on seven meteorological factors. The resutls showed that P.densata and P.yunnanensis were distributed in different landscapes, and Zhongdian which located in Yunnan Province was the distribution critical region between the two species. P.densata was distributed northwardly along the Jinshajiang valley, and P.yunnanensis southwardly. The flowering phenology of P.yunnanensis was earlier than that of P.densata. The UPGMA clustering of the populations produced two clearly defined groups, almost all the P.densata populations forming one cluster and P.yunnanensis another. Because of the apophysis of the high mountains and altitude arising in geological history, P.densata and P.yunnanensis were separated geographically. The difference of meteorological factors in suitable regions for each species made their flowering phenology not meet, which blocked the gene flow between them, and formed the isolation.

Key words: Pinus densata, Pinus yunnanensis, Geographic distribution, Flowering phenology, Ecological divergence, Isolation

中图分类号:

Q 948.2

刘永良1, 毛建丰2, 王晓茹2, 李悦1. 同倍杂交种高山松与亲本种云南松的地理隔离研究[J]. Plant Diversity, 2011, 33(3): 269-274.

LIU Yong-Liang-, MAO Jian-Feng-, WANG Xiao-Ru-, LI Yue. Geographic Isolation between the Homoploid Hybrid Pinus densata and Its Parental Pinus yunnanensis[J]. Plant Diversity, 2011, 33(3): 269-274.

参考文献

云南植被编写组, 1987. 云南植被［M］. 北京: 科学出版社
王宝田, 潘志刚, 1963. 西南高山林区森林综合考察报告［M］. 中国林业科学院, 326—327
四川植被协作组, 1980. 四川植被［M］. 成都: 四川人民出版社, 151—156
吴玉虎, 2008. 青藏高原维管植物及其生态地理分布［M］. 北京: 科学出版社, 80—81
张荣祖, 1997. 横断山区自然地理［M］. 北京: 科学出版社, 83—84
陈伟烈, 1988. 西藏植被［M］. 北京: 科学出版社, 121—127
Anderson E, 1949. Introgressive Hybridization［M］. New York: John Wiley and Sons
Buerkle CA, Morris RJ, Asmussen MA et al., 2000. The likelihood of homoploid hybrid speciation［J］. Heredity, 84: 441—451
Butlin R, 1987. Speciation by reinforcement［J］. Trends in Ecology and Evolution, 2: 8—13
Chang D, 1981. The vegetation zonation of the Tibetan Plateau［J］. Mountain Research and Development, 1 (1): 29—48
Dobzhansky T, 1937. Genetics and the Origin of Species［M］. New York: Columbia University Press, NY
Fattorini S, Fowles AP, 2005. A biogeographical analysis of the tenebrionid beetles (Coleoptera, Tenebrionidae) of the island of Thasos in the context of the Aegean Islands(Greece)［J］. Journal of Natural History, 39: 3919—3949
Florin R, 1963. The distribution of conifer and taxad genera time and space［J］. Acta Horticulture Bergiani, 20: 121—312
Frenzel B, Bruning A, Adamczyk S, 2003. On the problem of possible last-glacial forest-refuge-areas within the deep valleys of Eastern Tibet［J］. Erdkunde, 57: 182—198
Fu LK, Li N, Mill RR, 1999. Pinus［A］. In: Wu ZY, Raven PH eds. Flora of China［M］. Beijing: Science Press, St Louis: Missouri Botanical Garden Press, 11—25
Guan ZT (管中天), 1981. Fundamental features of the distribution of Coniferae in Sichuan［J］. Acta Phytotaxonomic Sinica (植物分类学报) , 11: 393—407
Hausdorf B, Hennig C, 2005. The influence of recent geography, palaeogeography and climate on the composition of the fauna of the central Aegean Islands［J］. Biological Journal of the Linnean Society, 84: 785—795
Li H, 1952. Present distribution and habitats of the conifers and taxads［J］. Evolution, 245—261
Linder HP, 2001. Plant diversity and endemism in sub-Saharan tropical Africa［J］. Journal of Biogeography, 28: 169—182
Liu ZL, Zhang D, Hong DY, 2003. Chromosomal localization of 5S and 18S-5.8S-25S ribosomal DNA sites in five Asian pines using fluorescence in situ hybridization［J］. Theoretical and Applied Genetics, 106: 198—204
Ma F, Zhao C, Milne R et al., 2010. Enhanced drought-tolerance in the homoploid hybrid species Pinus densata: implication for its habitat divergence from two progenitors［J］. New Phytologist, 185: 204—216
Ma XF, Szmidt AE, Wang XR, 2006. Genetic structure and evolutionary history of a diploid hybrid pine Pinus densata inferred from the nucleotide variation at seven gene loci［J］. Molecular Biology and Evolution, 23: 807—816
Maclean C, Greig D, 2008. Prezygotic reproductive isolation between Saccharomyces cerevisiae and Saccharomyces paradoxus［J］. BMC Evolutionary Biology, 8: 1
Mao JF, Li Y, Wang XR, 2009. Empirical assessment of the reproductive fitness components of the hybrid pine Pinus densata on the Tibetan Plateau［J］. Evolutionary Ecology, 23: 447—462
Nakamura K, Suwa R, Denda T et al., 2009 Geohistorical and current environmental influences on floristic differentiation in the Ryukyu Archipelago, Japan［J］. Journal of Biogeography, 36 (2): 919—928
Rieseberg LH, Carney SE, 1998. Plant hybridization［J］. New Phytologist, 140: 599—624
Rieseberg LH, Raymond O, Rosenthal DM et al., 2003. Major ecological transitions in wild sunflowers facilitated by hybridization［J］. Science, 301: 1211—1216
Schwanitz F, 1969. Vyvoj kulturních rostlin, Státní zemìdelské nak-ladatelství［J］. Praha, 418—432
Seehausen O, 2004. Hybridization and adaptive radiation［J］. Trends in Ecology and Evolution, 19: 198—207
Shen XH (沈熙环), Li Y (李悦), Wang XR (王晓茹), 1985. Study of flowering habit of Pinus tabulacformis Carr. in the seed orchard located in Xingcheng country Laoning Province［J］. Journal of Beijing Foresty College (北京林业学院学报), 1—13
Song BH, Wang XQ, Wang XR et al., 2003. Cytoplasmic composition in Pinus densata and population establishment of the diploid hybrid pine［J］. Molecular Ecology, 12: 2995—3001
Song BH, Wang XQ, Wang XR et al., 2002. Maternal lineages of Pinus densata, a diploid hybrid［J］. Molecular Ecology, 11: 1057—1063
Turelli M, Barton NH, Coyne JA, 2001. Theory and speciation［J］. Trends in Ecology and Evolution, 16: 330—343
Wang XR, Szmidt AE, 1994. Hybridization and chloroplast DNA variation in a Pinus species complex from Asia［J］. Evolution, 48: 1020—1031
Wang XR, Szmidt AE, Savolainen O, 2001. Genetic composition and diploid hybrid speciation of a high mountain pine, Pinus densata, native to the Tibetan plateau［J］. Genetics, 159: 337—346
Wen J, 2001. Evolution of eastern Asian-eastern North American biogeographic disjunctions: a few additional issues［J］. International Journal of Plant Sciences, 162: S117—S122
Widmer A, Lexer C, Cozzolino S, 2008. Evolution of reproductive isolation in plants［J］. Heredity, 102: 31—38
Wu CL (吴中伦), 1956. The taxonomic revision and phytogeographical study of Chinese pines［J］. Acta Phytotaxonomic Sinica (植物分类学报), 5: 131—163
Xiang Q, Soltis D, 2001. Dispersal-vicariance analyses of intercontinental disjuncts: historical biogeographical implications for angiosperms in the northern hemisphere［J］. International Journal of Plant Sciences, 162: S29—S39
Ying T, 1983. The floristic relationships of the temperate forest regions of China and the United States［J］. Annals of the Missouri Botanical Garden, 70: 597—604

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