To address patterns of genetic connectivity in a mass-aggregating marine fish, we analyzed genetic variation in
mitochondrial DNA (mtDNA), microsatellites, and single nucleotide polymorphisms (SNPs) for Nassau grouper (Epinephelus
striatus). We expected Nassau grouper to exhibit genetic differentiation among its subpopulations due to its reproductive
behavior and retentive oceanographic conditions...
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(Epinephelus striatus), a Mass-Aggregating Marine Fish
Population Structure and Phylogeography in Nassau
Polycomb Repressive Complex 2 (PRC2) function and DNA methylation (DNAme) are typically correlated with gene repression. Here, we show that PRC2 is required to maintain expression of maternal microRNAs (miRNAs) and long non-coding RNAs (lncRNAs) from the Gtl2-Rian-Mirg locus, which is essential for full pluripotency of iPSCs. In the absence...
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in
Mouse Embryonic Stem Cells
Das, P. P., Hendrix, D. A., Apostolou, E., Buchner, A. H., Canver, M
Trophic interactions within and among species vary widely across spatial scales and species’ ontogeny. However, the drivers and implications of this variability are not well understood. Juvenile Chinook salmon Oncorhynchus tshawytscha have a wide distribution, ranging from northern California to the eastern Bering Sea in North America, but it is...
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high
prey quality (Lee et al. 2006) and a fish community
composed largely of salmonids (Orsi et al
To determine how well DNA barcodes from the chloroplast region perform in forest dynamics plots
(FDPs) from global CTFS-ForestGEO network, we analyzed DNA barcoding sequences of 1277 plant
species from a wide phylogenetic range (3 FDPs in tropics, 5 in subtropics and 5 in temperate zone)
and compared the rates...
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. Evolution 24, 23–47 (1970).
48. Fenner, M., Lee, W. G. & Wilson, J. B. A comparative study of the
Polycomb Repressive Complex 2 (PRC2) function and DNA methylation (DNAme) are typically correlated with gene repression. Here, we show that PRC2 is required to maintain expression of maternal microRNAs (miRNAs) and long non-coding RNAs (lncRNAs) from the Gtl2-Rian-Mirg locus, which is essential for full pluripotency of iPSCs. In the absence...
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Mouse Embryonic Stem Cells
Partha Pratim Das, David A. Hendrix, Effie Apostolou, Alice H. Buchner
Carbonate communities:The activity of anaerobic methane oxidizing microbes facilitates
precipitation of vast quantities of authigenic carbonate at methane seeps. Here we demonstrate
the significant role of carbonate rocks in promoting diversity by providing unique habitat
and food resources for macrofaunal assemblages at seeps on the Costa Rica margin
(400–1850 m)....
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Carbonate at Costa Rica Methane Seeps
Levin, L. A., Mendoza, G. F., Grupe, B. M., Gonzalez, J. P., Jellison
In the future, Earth will be warmer, precipitation events will be more extreme, global mean sea level will rise, and many arid and semiarid regions will be drier. Human modifications of landscapes will also occur at an accelerated rate as developed areas increase in size and population density. We now...
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climatic and land use changes: A review of methods and research needs
Forecasting the response of Earth's
In the future, Earth will be warmer, precipitation events will be more extreme, global mean sea level will rise, and many arid and semiarid regions will be drier. Human modifications of landscapes will also occur at an accelerated rate as developed areas increase in size and population density. We now...
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changes: A review of methods and research needs
Jon D. Pelletier1, A. Brad Murray2, Jennifer L. Pierce3
Drosophila suzukii (Spotted Wing Drosophila) has recently become a serious invasive pest of fruit crops in the USA, Canada, and Europe, leading to substantial economic losses. D. suzukii is a direct pest, ovipositing directly into ripe or ripening fruits; in contrast, other Drosophilids utilize decaying or blemished fruits and are...
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Using comparative genomics to develop a molecular diagnostic
Mixia osmundae (Basidiomycota, Pucciniomycotina) represents a monotypic class containing
an unusual fern pathogen with incompletely understood biology. We sequenced and analyzed
the genome of M. osmundae, focusing on genes that may provide some insight into its
mode of pathogenicity and reproductive biology.
Mixia osmundae has the smallest plant pathogenic basidiomycete...
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beads followed by end-repair, phosphorylation and A-tailing. Fragments were
ligated with HiSeq