Institution
Swedish University of Agricultural Sciences
Education•Uppsala, Sweden•
About: Swedish University of Agricultural Sciences is a education organization based out in Uppsala, Sweden. It is known for research contribution in the topics: Population & Soil water. The organization has 13510 authors who have published 35241 publications receiving 1414458 citations. The organization is also known as: Sveriges Lantbruksuniversitet & SLU.
Topics: Population, Soil water, Species richness, Biodiversity, Picea abies
Papers published on a yearly basis
Papers
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University of California, San Diego1, Goddard Institute for Space Studies2, Lamont–Doherty Earth Observatory3, University of Connecticut4, United States Geological Survey5, North Dakota State University6, State Street Corporation7, McGill University8, University of British Columbia9, University of Maryland, College Park10, National Center for Atmospheric Research11, Lund University12, Swedish University of Agricultural Sciences13, University of California, Santa Barbara14, Denver Federal Center15, University of Maine16, University of Texas at Austin17, University of Plymouth18, University of Lausanne19, Swiss Institute of Bioinformatics20, University of Wisconsin–Milwaukee21
TL;DR: In this paper, the authors compared phenology (the timing of recurring life history events) in observational studies and warming experiments spanning four continents and 1,634 plant species using a common measure of temperature sensitivity (change in days per degree Celsius).
Abstract: Warming experiments are increasingly relied on to estimate plant responses to global climate change. For experiments to provide meaningful predictions of future responses, they should reflect the empirical record of responses to temperature variability and recent warming, including advances in the timing of flowering and leafing. We compared phenology (the timing of recurring life history events) in observational studies and warming experiments spanning four continents and 1,634 plant species using a common measure of temperature sensitivity (change in days per degree Celsius). We show that warming experiments underpredict advances in the timing of flowering and leafing by 8.5-fold and 4.0-fold, respectively, compared with long-term observations. For species that were common to both study types, the experimental results did not match the observational data in sign or magnitude. The observational data also showed that species that flower earliest in the spring have the highest temperature sensitivities, but this trend was not reflected in the experimental data. These significant mismatches seem to be unrelated to the study length or to the degree of manipulated warming in experiments. The discrepancy between experiments and observations, however, could arise from complex interactions among multiple drivers in the observational data, or it could arise from remediable artefacts in the experiments that result in lower irradiance and drier soils, thus dampening the phenological responses to manipulated warming. Our results introduce uncertainty into ecosystem models that are informed solely by experiments and suggest that responses to climate change that are predicted using such models should be re-evaluated.
751 citations
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Broad Institute1, University of Pavia2, Uppsala University3, University of Bologna4, University of Kentucky5, University of Adelaide6, University of Tampa7, University of Veterinary Medicine Vienna8, University of Bern9, University of California, Davis10, Wellcome Trust Sanger Institute11, Cornell University12, Royal Veterinary College13, Institut national de la recherche agronomique14, Japan Racing Association15, University College Dublin16, Genetic Information Research Institute17, Swedish University of Agricultural Sciences18, University of Minnesota19, University of Bari20, Texas A&M University21, Animal Health Trust22, Massachusetts Institute of Technology23
TL;DR: The analysis reveals an evolutionarily new centromere on equine chromosome 11 that displays properties of an immature but fully functioning Centromere and is devoid of centromeric satellite sequence, suggesting thatCentromeric function may arise before satellite repeat accumulation.
Abstract: We report a high-quality draft sequence of the genome of the horse (Equus caballus). The genome is relatively repetitive but has little segmental duplication. Chromosomes appear to have undergone few historical rearrangements: 53% of equine chromosomes show conserved synteny to a single human chromosome. Equine chromosome 11 is shown to have an evolutionary new centromere devoid of centromeric satellite DNA, suggesting that centromeric function may arise before satellite repeat accumulation. Linkage disequilibrium, showing the influences of early domestication of large herds of female horses, is intermediate in length between dog and human, and there is long-range haplotype sharing among breeds.
745 citations
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TL;DR: The whole-genome re-sequencing of 120 individuals representing all of the Darwin’s finch species and two close relatives finds extensive evidence for interspecific gene flow throughout the radiation.
Abstract: Darwin's finches, inhabiting the Galapagos archipelago and Cocos Island, constitute an iconic model for studies of speciation and adaptive evolution. Here we report the results of whole-genome re-s ...
743 citations
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TL;DR: In this article, the authors compared a number of calculation methods for TWI and evaluated them in terms of their correlation with the following measured variables: vascular plant species richness, soil pH, groundwater level, soil moisture, and a constructed wetness degree.
Abstract: . The topographic wetness index (TWI, ln(a/tanβ)), which combines local upslope contributing area and slope, is commonly used to quantify topographic control on hydrological processes. Methods of computing this index differ primarily in the way the upslope contributing area is calculated. In this study we compared a number of calculation methods for TWI and evaluated them in terms of their correlation with the following measured variables: vascular plant species richness, soil pH, groundwater level, soil moisture, and a constructed wetness degree. The TWI was calculated by varying six parameters affecting the distribution of accumulated area among downslope cells and by varying the way the slope was calculated. All possible combinations of these parameters were calculated for two separate boreal forest sites in northern Sweden. We did not find a calculation method that performed best for all measured variables; rather the best methods seemed to be variable and site specific. However, we were able to identify some general characteristics of the best methods for different groups of measured variables. The results provide guiding principles for choosing the best method for estimating species richness, soil pH, groundwater level, and soil moisture by the TWI derived from digital elevation models.
741 citations
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TL;DR: It is shown that the dominant RN- mutation in purebred Hampshire pigs carries a nonconservative substitution (R200Q) in the PRKAG3 gene, which encodes a muscle-specific isoform of the regulatory gamma subunit of adenosine monophosphate-activated protein kinase (AMPK).
Abstract: A high proportion of purebred Hampshire pigs carries the dominant RN- mutation, which causes high glycogen content in skeletal muscle. The mutation has beneficial effects on meat content but detrimental effects on processing yield. Here, it is shown that the mutation is a nonconservative substitution (R200Q) in the PRKAG3 gene, which encodes a muscle-specific isoform of the regulatory gamma subunit of adenosine monophosphate-activated protein kinase (AMPK). Loss-of-function mutations in the homologous gene in yeast (SNF4) cause defects in glucose metabolism, including glycogen storage. Further analysis of the PRKAG3 signaling pathway may provide insights into muscle physiology as well as the pathogenesis of noninsulin-dependent diabetes mellitus in humans, a metabolic disorder associated with impaired glycogen synthesis.
736 citations
Authors
Showing all 13653 results
Name | H-index | Papers | Citations |
---|---|---|---|
Svante Pääbo | 147 | 407 | 84489 |
Lars Klareskog | 131 | 697 | 63281 |
Stephen Hillier | 129 | 1138 | 83831 |
Carol V. Robinson | 123 | 670 | 51896 |
Jun Yu | 121 | 1174 | 81186 |
Peter J. Anderson | 120 | 966 | 63635 |
David E. Clapham | 119 | 382 | 58360 |
Angela M. Gronenborn | 113 | 568 | 44800 |
David A. Wardle | 110 | 409 | 70547 |
Agneta Oskarsson | 106 | 766 | 40524 |
Jack S. Remington | 103 | 481 | 38006 |
Hans Ellegren | 102 | 349 | 39437 |
Per A. Peterson | 102 | 356 | 35788 |
Malcolm J. Bennett | 99 | 439 | 37207 |
Gunnar E. Carlsson | 98 | 466 | 32638 |