Biomedical subjects
Nigel Williams
Publications and source records attributed to Nigel Williams.
Budget boosts mask management shortfall.
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Modelling fails to stall key fisheries collapse.
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Funding follows public prejudice.
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Push and pull in Europe.
Expansion of the EU now looks set to take place but the major efforts to develop common policies continue to be stymied by national differences, no more so than in on the issue of genetically modified (GM) crops, as Nigel Williams reports. But other moves are aiming to draw together Europeans in an effort to exploit closer collaboration as Michael Gross reports below.
Genes in behaviour scrutiny.
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New champion for basic research.
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Back to the public over the GM crop battle.
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The gene for juvenile hyaline fibromatosis maps to chromosome 4q21.
Juvenile hyaline fibromatosis (JHF) is an autosomal recessive condition characterized by multiple subcutaneous nodular tumors, gingival fibromatosis, flexion contractures of the joints, and an accumulation of hyaline in the dermis. We performed a genomewide linkage search in two families with JHF from the same region of the Indian state of Gujarat and identified a region of homozygosity on chromosome 4q21. Dense microsatellite analyses within this interval in five families with JHF who were from diverse origins demonstrate that all are compatible with linkage to chromosome 4q21 (multipoint LOD score 5.5). Meiotic recombinants place the gene for JHF within a 7-cM interval bounded by D4S2393 and D4S395.
New thinking on gene patents.
With the number of patent claims including DNA sequence booming, is there a way forward to help resolve disagreements over the many issues involved? One ethical body believes that there is and has produced a new study.
Welsh I am.
With developments in genetics, researchers are increasingly able to address historical issues surrounding human migration and provenance by studying present populations. Nigel Williams reports on one of the latest studies looking at a crucial period of British history.