Reproduction structure of an old-growth evergreen broad-leaved forest analyzed by microsatellite marke

采用人口统计学和分子生物学方法，对塔特拉森林保护区老树常绿阔叶林群落和乔木种群的结构和动态进行了研究。共优势种锥栗的种群结构不同。Sieboldii和Distylium racemosum。主要树种的空间分布格局似乎更多地是由种间/种内竞争等生物因素决定的，而不是由林隙和地形等环境因素决定的。郁闭度和乔木群落动态参数处于平衡状态，说明该林处于动态平衡状态。树木的死亡和更新依赖于树冠空隙特征，导致自然干扰引起的树冠动态影响着树木组成和群落动态。微卫星标记可以检测茶树的遗传结构、基因流，并可作为亲子关系分析的有用工具。这些微卫星标记是在茶树…中开发的更多的华山虎(C.cupidata var.西博尔迪。针对日本血吸虫，开发了4个微卫星标记。日本锦鸡儿在林分内丛生，遗传结构较弱。个体间存在较强的短距离遗传结构。种子有限的传播和林分微立地的异质性可能会影响日本锦鸡儿的空间格局和遗传结构。为尖吻锦鸡儿C.cupidata var.新开发的6个微卫星标记和2个已在栎属中开发的标记均表现出高度的多态性，可用于生殖生态学研究。从受损的冠层茎上再生萌发芽似乎对虎杖很重要。尽管有大量的树苗，但仍有大量的树苗。因此，利用人口统计学方法检测森林乔木群落的空间结构和动态，并利用分子生物学方法扩展对常绿阔叶林主要树种的遗传结构和繁殖生态的认识。我少了

Structure and dynamics of old-growth, evergreen broad-leaved forest community and tree populations were studied in the Tatera Forest Reserve using demographic and molecular biological methods. The population structure was different between co-dominant species, Castanopsis cuspidate var. sieboldii and Distylium racemosum. The spatial distribution pattern of major tree species seemed to be determined rather biological factors such as inter/intra-species competition than environmental factors such as canopy gap and topography. Canopy and tree community dynamics parameters were in balance, indicating this forest being in dynamic-equilibrium. Mortality and recruitment of trees depend on canopy gap characteristics, resulting in that canopy dynamics originated from natural disturbances influence tree composition and community dynamics. The microsatellite markers, which can detect the genetic structure, gene flow and be useful tools for paternity analysis, were developed in Camellia japonica a … More nd C. cuspidata var. sieboldii. For C. japonica, four microsatellite markers were developed. C. japonica were clumped in the stand and weak genetic structure were detected. There was strong genetic structure over short-distance between individuals. Limited seed dispersal and heterogeneity of microsite of stand may influence spatial pattern and genetic structure of C. japonica. For C. cuspidata var. sieboldii, six newly developed microsatellite markers and two markers which were already developed in Quercus species showed high polymorphism and can be useful for reproduction ecology. Sprout regeneration from damaged canopy stem seemed to be important for C. cuspidata var. sieboldii in spite of large amount of saplings. Thus, the spatial structure and dynamics of forest tree community were detected using demographic methods and extend the knowledge of the genetic structure and reproduction ecology for major tree species in evergreen broad-leaved forest using molecular biological methods. I Less