Using DNA from formaldehyde-preserved Daphnia to reconstruct past populations
Using DNA from formaldehyde-preserved Daphnia to reconstruct past populations
复制标题
使用甲醛保存的水蚤 DNA 重建过去的种群
DOI:
10.1007/s10750-019-04015-0
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发表时间:
2019
期刊:
影响因子:
2.6
通讯作者:
Piet Spaak
中科院分区:
文献类型:
--
作者:
Patrick Turko;Justyna Wolinska;Christoph Tellenbach;Marcin Krzysztof Dziuba;Marie-Eve Monchamp;Piet Spaak
We compared taxon composition of theDaphnia longispinahybrid community, as reconstructed from dormant eggs (retrieved from sediment samples) and the pelagic population (retrieved from formaldehyde-preserved zooplankton samples), from the same lake and of the same time period. As microsatellite markers do not work on largely fragmented DNA, such as of formaldehyde-preserved samples, both types of samples (dormant eggs and pelagicDaphnia) were screened with single-nucleotide polymorphism (SNP) markers. Here, we designed a genotyping panel of short SNP-bearing amplicons and, to facilitate screening, we developed a multiplex genotyping protocol. The results of this comparison confirmed differences between dormant and pelagic samples. Specifically,D. galeatawas overrepresented in the sedimentary egg bank in comparison to the pelagic population, indicating that this taxon is more involved in sexual reproduction than other taxa. In addition to being successfully applied on formaldehyde-preserved samples, SNP-genotyping was more efficient than microsatellites on sedimentary eggs, and was more sensitive for hybrid detection. In conclusion, the SNP-based genotyping panel presented here enables to study the genetic structure of past populations from common formaldehyde-preserved collections. It is also promising for genotyping old dormant eggs, which can extend the temporal range ofDaphniacommunity reconstructions.
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影响因子:
4.9
作者:
Xiaolin Ma;Wei Hu;P. Šmilauer;Mingbo Yin;J. Wolinska
通讯作者:
Xiaolin Ma;Wei Hu;P. Šmilauer;Mingbo Yin;J. Wolinska
DOI:
10.1098/rspb.2006.3523
发表时间:
2006-08
期刊:
Proceedings of the Royal Society B: Biological Sciences
影响因子:
--
作者:
J. Wolinska;Kerstin Bittner;D. Ebert;P. Spaak
通讯作者:
J. Wolinska;Kerstin Bittner;D. Ebert;P. Spaak
影响因子:
2.1
作者:
Rusek J;G. Ayan;P.W. Turko;C. Tellenbach;S. Giessler;P. Spaak;J. Wolinska
通讯作者:
J. Wolinska
DOI:
--
发表时间:
1995
期刊:
影响因子:
--
作者:
P. Spaak;J. Hoekstra
通讯作者:
J. Hoekstra
DOI:
10.1007/bf02551941
发表时间:
1985
期刊:
Swiss journal of hydrology
影响因子:
--
作者:
H. Bürgi;P. Weber;H. Bachmann
通讯作者:
H. Bachmann