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Redundancy analysis: A Swiss Army Knife for landscape genomics
International audienceAbstract Landscape genomics identifies how spatial and environmental factors structure the amount and distribution of genetic variation among populations.
Thibaut Capblancq, Brenna R. Forester
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Landscape genomics is a rapidly advancing research field that combines population genomics, landscape ecology, and spatial analytical techniques to explicitly quantify the effects of environmental heterogeneity on neutral and adaptive genetic variation ...
Stéphane Joost, Rachael Y. Dudaniec
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Sampling in Landscape Genomics
Methods in Molecular Biology, 2012Landscape genomics, based on the sampling of individuals genotyped for a large number of markers, may lead to the identification of regions of the genome correlated to selection pressures caused by the environment. In this chapter, we discuss sampling strategies to be used in a landscape genomics approach.
Stéphanie Manel +2 more
exaly +4 more sources
Landscape and ecological genomics
Russian Journal of Genetics, 2013Landscape genomics is the modern version of landscape genetics, a discipline that arose approximately 10 years ago as a combination of population genetics, landscape ecology, and spatial statistics. It studies the effects of environmental variables on gene flow and other microevolutionary processes that determine genetic connectivity and variations in ...
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Genomic landscape of hepatocarcinogenesis
Journal of Human Genetics, 2021Hepatocellular carcinoma (HCC) is a global health issue and the fourth leading cause of cancer deaths worldwide. Large-scale HCC genome sequencing analyses have identified core drivers (TERT, TP53, and CTNNB1/AXIN1) as initial molecular events, and other low-frequent drivers that include therapeutically targetable ones.
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Genomic Landscape of Meningiomas
2023Despite being the most common primary brain tumor in adults, until recently, the genomics of meningiomas have remained quite understudied. In this chapter we will discuss the early cytogenetic and mutational changes uncovered in meningiomas, from the discovery of the loss of chromosome 22q and the neurofibromatosis-2 (NF2) gene to other non-NF2 driver ...
Justin Z, Wang +3 more
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The genomic landscape of schwannoma
Nature Genetics, 2016Schwannomas are common peripheral nerve sheath tumors that can cause debilitating morbidities. We performed an integrative analysis to determine genomic aberrations common to sporadic schwannomas. Exome sequence analysis with validation by targeted DNA sequencing of 125 samples uncovered, in addition to expected NF2 disruption, recurrent mutations in ...
Sameer Agnihotri +29 more
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Genomic landscape of colorectal carcinogenesis
Journal of Cancer Research and Clinical Oncology, 2022The molecular pathogenesis of solid tumour was first assessed in colorectal cancer (CRC). To date, ≤ 100 genes with somatic alterations have been found to inter-connectively promote neoplastic transformation through specific pathways. The process of colorectal carcinogenesis via genome landscape is reviewed on the basis of an adenoma-to-carcinoma ...
Jin Cheon Kim, Walter F. Bodmer
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INTEGRATING LANDSCAPE GENOMICS AND SPATIALLY EXPLICIT APPROACHES TO DETECT LOCI UNDER SELECTION IN CLINAL POPULATIONS [PDF]
Uncovering the genetic basis of adaptation hinges on the ability to detect loci under selection. However, population genomics outlier approaches to detect selected loci may be inappropriate for clinal populations or those with unclear population ...
Daniel N Anstett +2 more
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The Transcriptional Landscape of the Mammalian Genome
Science, 2005This study describes comprehensive polling of transcription start and termination sites and analysis of previously unidentified full-length complementary DNAs derived from the mouse genome. We identify the 5′ and 3′ boundaries of 181,047 transcripts with extensive variation in transcripts arising from alternative promoter usage, splicing, and ...
The FANTOM Consortium +196 more
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