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- Campbell, PJ, et al.
(author)
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Pan-cancer analysis of whole genomes
- 2020
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In: Nature. - : Springer Science and Business Media LLC. - 1476-4687 .- 0028-0836. ; 578:7793, s. 82-
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Journal article (peer-reviewed)abstract
- Cancer is driven by genetic change, and the advent of massively parallel sequencing has enabled systematic documentation of this variation at the whole-genome scale1–3. Here we report the integrative analysis of 2,658 whole-cancer genomes and their matching normal tissues across 38 tumour types from the Pan-Cancer Analysis of Whole Genomes (PCAWG) Consortium of the International Cancer Genome Consortium (ICGC) and The Cancer Genome Atlas (TCGA). We describe the generation of the PCAWG resource, facilitated by international data sharing using compute clouds. On average, cancer genomes contained 4–5 driver mutations when combining coding and non-coding genomic elements; however, in around 5% of cases no drivers were identified, suggesting that cancer driver discovery is not yet complete. Chromothripsis, in which many clustered structural variants arise in a single catastrophic event, is frequently an early event in tumour evolution; in acral melanoma, for example, these events precede most somatic point mutations and affect several cancer-associated genes simultaneously. Cancers with abnormal telomere maintenance often originate from tissues with low replicative activity and show several mechanisms of preventing telomere attrition to critical levels. Common and rare germline variants affect patterns of somatic mutation, including point mutations, structural variants and somatic retrotransposition. A collection of papers from the PCAWG Consortium describes non-coding mutations that drive cancer beyond those in the TERT promoter4; identifies new signatures of mutational processes that cause base substitutions, small insertions and deletions and structural variation5,6; analyses timings and patterns of tumour evolution7; describes the diverse transcriptional consequences of somatic mutation on splicing, expression levels, fusion genes and promoter activity8,9; and evaluates a range of more-specialized features of cancer genomes8,10–18.
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- Abramovitz, T, et al.
(author)
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MONA LISA : Deep seismic investigations of the lithosphere in the southeastern North Sea
- 1997
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In: TECTONOPHYSICS. - : ELSEVIER SCIENCE BV. - 0040-1951. ; 269:1-2, s. 1-19
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Journal article (other academic/artistic)abstract
- The MONA LISA collaborative project has collected 1112 km of seismic normal-incidence reflection data (recorded to 26 s) and wide-angle data from 26 onshore and 2 offshore locations along 4 profiles in the southeastern North Sea. The seismic data clearly
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9. |
- Bastani, M, et al.
(author)
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Automatic interpretation of magnetic dike parameters using the analytical signal technique
- 2001
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In: GEOPHYSICS. - : SOC EXPLORATION GEOPHYSICISTS. - 0016-8033. ; 66:2, s. 551-561
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Journal article (peer-reviewed)abstract
- The analytical signal of the magnetic field is used to automatically determine the source parameters of dikelike structures. The method is particularly useful for interpreting large amounts of data collected during airborne surveys because it makes full u
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10. |
- Bastani, M, et al.
(author)
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Estimation of magnetotelluric transfer functions from radio transmitters
- 2001
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In: GEOPHYSICS. - : SOC EXPLORATION GEOPHYSICISTS. - 0016-8033. ; 66:4, s. 1038-1051
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Journal article (peer-reviewed)abstract
- A new method to estimate magnetatelluric (MT) transfer functions using radio transmitters as the source has been developed using an extended version of Weidelt's C function expansion. The expansion coefficients are found from solving a mixed determined li
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- England, RW, et al.
(author)
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Closure of the Tornquist sea: Constraints from MONA LISA deep seismic reflection data
- 1997
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In: GEOLOGY. - : GEOLOGICAL SOC AMERICA. - 0091-7613. ; 25:12, s. 1071-1074
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Journal article (other academic/artistic)abstract
- Deep seismic reflection profiles west of Denmark across the suture between Baltica and Eastern Avalonia reveal weak, southward-dipping reflectors within the crystalline basement. These reflectors are interpreted as thrusts resulting from emplacement of Ea
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- Gharibi, M, et al.
(author)
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Transformation of VLF data into apparent resistivities and phases
- 1999
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In: GEOPHYSICS. - : SOC EXPLORATION GEOPHYSICISTS. - 0016-8033. ; 64:5, s. 1393-1402
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Journal article (other academic/artistic)abstract
- In the VLF method, the ratio between the vertical and the horizontal magnetic field or the total magnetic field anomaly is measured to detect localized changes in electrical conductivity contrasts. Although the VLF technique has probably been the most pop
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- Gusev, A, et al.
(author)
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Atlas of prostate cancer heritability in European and African-American men pinpoints tissue-specific regulation
- 2016
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In: Nature communications. - : Springer Science and Business Media LLC. - 2041-1723. ; 7, s. 10979-
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Journal article (peer-reviewed)abstract
- Although genome-wide association studies have identified over 100 risk loci that explain ∼33% of familial risk for prostate cancer (PrCa), their functional effects on risk remain largely unknown. Here we use genotype data from 59,089 men of European and African American ancestries combined with cell-type-specific epigenetic data to build a genomic atlas of single-nucleotide polymorphism (SNP) heritability in PrCa. We find significant differences in heritability between variants in prostate-relevant epigenetic marks defined in normal versus tumour tissue as well as between tissue and cell lines. The majority of SNP heritability lies in regions marked by H3k27 acetylation in prostate adenoc7arcinoma cell line (LNCaP) or by DNaseI hypersensitive sites in cancer cell lines. We find a high degree of similarity between European and African American ancestries suggesting a similar genetic architecture from common variation underlying PrCa risk. Our findings showcase the power of integrating functional annotation with genetic data to understand the genetic basis of PrCa.
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- Muiuane, EA, et al.
(author)
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1D inversion of DC resistivity data using a quality-based truncated SVD
- 2001
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In: GEOPHYSICAL PROSPECTING. - : BLACKWELL SCIENCE LTD. - 0016-8025. ; 49:4, s. 387-394
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Journal article (peer-reviewed)abstract
- Many DC resistivity inversion schemes use a combination of standard iterative least-squares and truncated singular value decomposition (SVD) to optimize the solution to the inverse problem. However, until quite recently, the truncation was done arbitraril
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36. |
- Muiuane, EA, et al.
(author)
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Automatic 1D interpretation of DC resistivity sounding data
- 1999
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In: JOURNAL OF APPLIED GEOPHYSICS. - : ELSEVIER SCIENCE BV. - 0926-9851. ; 42:1, s. 35-45
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Journal article (other academic/artistic)abstract
- In the last few years, much of the work carried out on DC resistivity has mainly concentrated on 2D and 3D techniques for data acquisition and interpretation. However, when the resistivity changes are smooth, 1D techniques can be used to interpret the dat
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37. |
- Pedersen, LB, et al.
(author)
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Eddy current testing of thin layers using co-planar coils
- 2000
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In: RESEARCH IN NONDESTRUCTIVE EVALUATION. - : SPRINGER VERLAG. - 0934-9847. ; 12:1, s. 53-64
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Journal article (peer-reviewed)abstract
- A new eddy current technique using a co-planar coil configuration (ECCPC technique) has been developed and tested quantitatively in the laboratory and under real conditions in a nuclear reactor tank to detect thin resistive and/or magnetic layers on fuel
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38. |
- Savvaidis, AS, et al.
(author)
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Structure of the Mygdonia basin (N. Greece) inferred from MT and gravity data
- 2000
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In: TECTONOPHYSICS. - : ELSEVIER SCIENCE BV. - 0040-1951. ; 317:1-2, s. 171-186
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Journal article (peer-reviewed)abstract
- The area of the Mygdonia basin (N. Greece) comprises the European Seismological Test Site. For that reason, a large number of different geophysical methods have been applied in the area. However, information on the structure below the sediments has not be
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