Results of phylogenetic analyses using parsimony (MP) and likelihood (ML) were generally congruent. Using MP, two trees were obtained that resolved either liverworts or hornworts as the basal land plant clade. The optimal ML tree showed hornworts as basal. That topology was not statistically ...
2. Annotations and comments on new phylogenetic trees of land plants 陆地植物新系统树之诠释与简评3. The genetic distance and phylogenetic tree between Chinese Hans and other populations were estimated by using DISPAN and PHYLIP software. 使用DISPAN软件及PHYLIP软件计算不同群体间遗传距离并绘制系统树...
A survey of 659 papers mostly published since 1987 was conducted to compile a checklist of mycorrhizal occurrence among 3,617 species (263 families) of land plants. A plant phylogeny was then used to map the mycorrhizal information to examine evolutionary patterns. Several findings from this survey...
PREMISE OF THE STUDY: Polyploidization is a common and recurring phenomenon in plants and is often thought to be a mechanism of instant speciation. Whether polyploidization is associated with the formation of new species (cladogenesis) or simply occurs over time within a lineage (anagenesis), howev...
Recent studies have detected strong phylogenetic signals in tree–fungus associations for diseased leaves and mycorrhizal symbioses. However, the extent of plant phylogenetic constraints on the free-living soil mycobiome remains unknown, especially at br
Trees are pivotal to the biosphere and human well-being, e.g., via carbon sequestration and habitat provision for plants and animals1,2,3,4,5. However, globally, the majority of tree species are under pressure from anthropogenic activities6,7, notably habitat conversion and loss, overexploitati...
Background Some of the evolutionary history of land plants has been documented based on the fossil record and a few broad-scale phylogenetic analyses, especially focusing on angiosperms and ferns. Here, we reconstructed phylogenetic relationships among all 706 families of land plants using molecular da...
Functional and phylogenetic analysis of the at-hook motif nuclear localized gene family in land plants.The Arabidopsis thaliana genome encodes 29 AT-hook ... Zhao,Jianfei. - Washington State University.bMolecular Plant Sciences. 被引量: 0发表: 0年 Comprehensive analysis of AHL homologous genes enc...
For example, in Shanghai, woody and perennial urban plant species richness increased with urbanization degree in a non-linear and linear way, respectively, while annual plants decreased linearly (Wang et al. 2020). Tree and shrub diversity increased with increasing urbanization in Melbourne, ...
2017) as the curve generated by the super smoother function is dictated by the data contained in the dataset itself while curves generated by GLM and GAM are generally limited by the statistical parameters and distribution of the models (Pedersen et al. 2019). Phylogenetic analyses A megatree ...