TSUMURA Yoshihiko

2015 - 2018 The process of adaptive introgression in forest tree species.

2014 - 2018 Pleovegetation during the Last Glacial Maximum in the northeastern Asia

2014 - 2018 Population genetic studies of evolution of tree populations using amplicon sequencing method

2012 - 2016 Establishment of genetic guideline for conservation of tropical forests in Southeast Asia

2012 - 2015 Processes of adaptation and speciation of trees uncovered by population genomics

2011 - 2012 チュウゴクイチイ集団の遺伝的多様性及び人為的撹乱に対する反応に関する研究

2010 - 2012 Population genetic studies of adaptation of forest trees during their expansion after the last glacial maximum

2010 - 2012 Linkage-map based study of natural selection acting on the hybrid zonesbetween Pinus pumila and P. parviflora

2009 - 2011 Phylogeographical study of Cryptomeria japonica using nuclear and organelle DNAs information

2008 - 2011 Study on basic construction of tree DNA barcoding for forest resource conservation and its effectiveness

2008 - 2010 Searching of candidate genes for adaptation in Fagus crenata populations and their ecological significance

2008 - 2010 Eco-genome study of adaptive genes in Primula sieboldii

2007 - 2009 Molecular classification of hybrid larch seedling and origin of larch in Hokkaido Island

2007 - 2009 Population genetic studies on features of gene evolution in tree species with contrasting population structures

2006 - 2009 Genetic map-based analysis of the hybrid zone between Pinus pumila and Pinus parviflora var. Pentaphylla

2006 - 2009 Phylogeographical study of dipterocarp species and development of molecular database for identification of its origin.

2004 - 2006 Genetic conservation of rare coniferous natural forests in Japan

2004 - 2006 Population genetic studies on characteristics of molecular evolution in conifers

2004 - 2005 サクラ自家不和合遺伝子の多様性-遺伝子の機能、変異、進化をつなぐ分子生態学的解析

2003 - 2005 Forest fragmentation effect on the genetic diversity in Southeast Asia

2003 - 2005 Investigation on the factors for depression of propagation ability in an isolated beech population-Analysis of the loci for inbreeding depression maintained within a meta-population-

1993 - 1995 Studies on molecular and ecological genetics of in situ conservation of genetic resources of 7 species in genus Quercus

1988 - 1988 スギ天然林および人工林のアイソザイムの遺伝変異と集団分化