@article {72,
	title = {Genetic variation within the endangered quillwort Iso{\"e}tes hypsophila (Isoetaceae) in China as evidenced by ISSR analysis},
	journal = {Aquatic Botany},
	volume = {82},
	year = {2005},
	note = {Cited By (since 1996):21Export Date: 11 November 2013Source: Scopus},
	month = {2005///},
	pages = {89 - 98},
	abstract = {The genetic diversity of 56 individuals of Iso{\"e}tes hypsophila Hand.-Mazz. from China was investigated by ISSR. Twelve primers were screened from 65 primers, and a total of 119 DNA fragments were scored, of these, 82\% were polymorphic bands, which indicated that high levels of genetic variation existed in the natural populations. Genetic diversity varied greatly among populations with the percentage of polymorphic band (PPB) values ranging from 8 to 35\%. An analysis of molecular variance (AMOVA) was used to apportion the variation between regions, among populations within regions, and within populations. Results indicated that most of the variance (85\%) occurred between Yunnan and Sichuan. The variances among populations within regions and within populations, however, were only 5 and 10\%, respectively. In the among-population analysis, the larger part of genetic variation (77\%) resided among populations, and less (23\%) presented differences within populations. UPGMA cluster analysis showed that there was no distinct genetic differentiation between populations from Sichuan province. A number of causes including limited gene flow, genetic drift and inbreeding might have led to these observed genetic profiles of I. hypsophila. {\textcopyright} 2005 Elsevier B.V. All rights reserved.},
	keywords = {Conservation, Endangered, Genetic variation, Isoetes hypsophila, ISSR},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-20444420155\&partnerID=40\&md5=c58709593caeba345cf50c4fba7d6213},
	author = {Chen, J.-M. and Liu, X. and Wang, J.-Y. and Robert, G.W. and Wang, Q.-F.}
}
@article {52,
	title = {Chloroplast DNA phylogeography of the Chinese endemic alpine quillwort Isoetes hypsophila hand.-mazz. (isoetaceae)},
	journal = {International Journal of Plant Sciences},
	volume = {169},
	year = {2008},
	note = {Cited By (since 1996):6Export Date: 11 November 2013Source: Scopus},
	month = {2008///},
	pages = {792 - 798},
	abstract = {We examined chloroplast trnL intron sequence variation within Isoetes hypsophila, a Chinese endemic alpine quillwort species. Sequence data were obtained from 46 individuals in six populations throughout the natural distribution of the species. Sequences appeared to have neutral evolution (Tajima{\textquoteright}s criterion D = -1.66453, 0.1 \&gt; P \&gt; 0.05; Fu and Li{\textquoteright}s test D* = -1:92897, 0.1 \&gt; P \&gt; 0.05; F* = -2.17823, 0.1 \&gt; P \&gt; 0.05). Eleven haplotypes were identified in I. hypsophila. A relatively high level of haplotype diversity (h = 0.817) and a low level of nucleotide diversity (π = 0:0045) were detected in I. hypsophila. Indirect estimates of gene flow based on cpDNA variation revealed significant genetic differentiation between the ZD1 population in Yunnan Province and the populations from Sichuan Province. High genetic differentiation between Yunnan and Sichuan populations was consistently indicated by both hierarchical analyses of molecular variance (AMOVA; GST = 0.5011) and the structure of a neighbor-joining tree. From nested clade analysis, restricted gene flow with isolation by distance was inferred to be responsible for the current spatial genetic structure of I. hypsophila. {\textcopyright} 2008 by The University of Chicago. All rights reserved.},
	keywords = {Alpine quillwort, cpDNA trnL intron sequence, Isoetes hypsophila, Nested clade analysis, Phylogeography},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-47649125533\&partnerID=40\&md5=8f27b208869f24aef198146456c288ea},
	author = {Chen, J.-M. and Liu, F. and Gituru, W.R. and Wang, Q.-F.}
}
