scholarly journals Variation in vegetative morphology tracks the complex genetic diversification of the mycoheterotrophic species Pyrola japonica sensu lato

2016 ◽  
Vol 103 (9) ◽  
pp. 1618-1629 ◽  
Author(s):  
K. Shutoh ◽  
S. Kaneko ◽  
K. Suetsugu ◽  
Y. I. Naito ◽  
T. Kurosawa
Keyword(s):  
Pyrola Japonica

Pyrola japonica, a partially mycoheterotrophic Ericaceae, has mycorrhizal preference for russulacean fungi in central Japan

Mycorrhiza ◽  
2016 ◽  
Vol 26 (8) ◽  
pp. 819-829 ◽  
Author(s):  
Takashi Uesugi ◽  
Miho Nakano ◽  
Marc-André Selosse ◽  
Keisuke Obase ◽  
Yosuke Matsuda
Keyword(s):  
Central Japan ◽  
Pyrola Japonica

scholarly journals Development of microsatellite markers for partially and putative fully mycoheterotrophic varieties of Pyrola japonica sensu lato (Ericaceae)

2017 ◽  
Vol 92 (2) ◽  
pp. 99-103 ◽  
Author(s):  
Kohtaroh Shutoh ◽  
Ayako Izuno ◽  
Yuji Isagi ◽  
Takahide Kurosawa ◽  
Shingo Kaneko
Keyword(s):  
Microsatellite Markers ◽  
Pyrola Japonica

Communities of mycorrhizal fungi in different trophic types of Asiatic Pyrola japonica sensu lato (Ericaceae)

2020 ◽  
Vol 133 (6) ◽  
pp. 841-853
Author(s):  
Yosuke Matsuda ◽  
Yusuke Yamaguchi ◽  
Naoko Matsuo ◽  
Takashi Uesugi ◽  
Junko Ito ◽  
...  
Keyword(s):  
Mycorrhizal Fungi ◽  
Pyrola Japonica

scholarly journals Phenolic Glycosides from Pyrola japonica

2004 ◽  
Vol 52 (6) ◽  
pp. 714-717 ◽  
Author(s):  
Ju Sun Kim ◽  
Sang Hee Shim ◽  
Yong Nan Xu ◽  
Sam Sik Kang ◽  
Kun Ho Son ◽  
...  
Keyword(s):  
Phenolic Glycosides ◽  
Pyrola Japonica

Phenolic Glycosides from Pyrola japonica.

ChemInform ◽  
2004 ◽  
Vol 35 (47) ◽  
Author(s):  
Ju Sun Kim ◽  
Sang Hee Shim ◽  
Yong Nan Xu ◽  
Sam Sik Kang ◽  
Kun Ho Son ◽  
...  
Keyword(s):  
Phenolic Glycosides ◽  
Pyrola Japonica

ALLOZYME GENETIC AND CLONAL DIVERSITY WITHIN POPULATIONS OF CHIMAPHILA JAPONICA AND PYROLA JAPONICA (PYROLACEAE)

1996 ◽  
Vol 44 (4) ◽  
pp. 259-271 ◽  
Author(s):  
Myong Gi Chung ◽  
Soon Suk Kang
Keyword(s):  
Diversity Index ◽  
Population Sample ◽  
Clonal Diversity ◽  
Genotypic Diversity ◽  
Multilocus Genotypes ◽  
Pollen And Seed Dispersal ◽  
Pyrola Japonica ◽  
The Mean ◽  
Low Levels ◽  
Herbaceous Perennial

Chimapliila japonica Miq., a rhizomatous evergreen subshrub, and Pyrola japonica Klenze, an evergreen herbaceous perennial, occur mainly in conifer forests in East Asia. The levels of genetic variability within populations of C. japonica are fairly low, whereas those of P. japonica are less so. Mean percentage of polymorphic loci within populations (P p), mean number of alleles per locus across populations (A p), and mean population genetic diversity (He p) were 14.8%, 1.15, and 0.030 for C. japonica and 18.4%, 1.35, and 0.087 for P. japonica. The degree of population differentiation observed in C. japonica (mean G ST = 0.028) and P. japonica (mean G ST = 0.147) was lower than that in other plants with similar life history traits. Considering the habit and pollen and seed dispersal mechanisms, it is suggested that the low G ST of C. japonica is caused by unifying selection. For C. japonica, the mean number of multilocus genotypes per population sample (G/N = 0.19) and mean genotypic diversity index (DG = 0.69) were relatively low. On the other hand, relatively high values of clonal diversity were observed in P. japonica (G/N = 0.39 and DG = 0.93). For C. japonica and P. japonica, 14% (3/21) and 6% (5/81) of multilocus genotypes were “widespread genotypes” (genotypes occurring in more than 75% of the populations), whereas the proportions of “local genotypes” (genotypes occurring in only one population) were 33% (7/21) and 40% (22/81). About 50% and 20% of the total samples examined were homozygous multilocus-genotypes for C. japonica and P. japonica, respectively. Relatively high numbers of these genotypes and low levels of clonal diversity in C. japonica are responsible for the low levels of expected heterozygosity within populations of the species. The results indicate that, for C. japonica, clonal reproduction may act as an enhancer of genetic drift by reducing the effective size of local populations.

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