Results 351 to 360 of about 8,013,600 (393)
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Gene amplification in human gliomas
Glia, 1995AbstractGliomas represent the largest group of primary brain tumors in adults. The astrocytic variants are the most common and the adult forms are histologically stratified into three malignancy grades. Of these glioblastoma is the most common and the most malignant; it has also been best studied by molecular genetics and cytogenetics.
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Pest Management Science, 2012
BACKGROUND Resistance to glyphosate in weed species is a major challenge for the sustainability of glyphosate use in crop and non-crop systems. A glyphosate-resistant Italian ryegrass population has been identified in Arkansas.
R. A. Salas +6 more
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BACKGROUND Resistance to glyphosate in weed species is a major challenge for the sustainability of glyphosate use in crop and non-crop systems. A glyphosate-resistant Italian ryegrass population has been identified in Arkansas.
R. A. Salas +6 more
semanticscholar +1 more source
Gene amplifications in osteosarcoma—CGH microarray analysis
Genes, Chromosomes and Cancer, 2004AbstractLittle is known about the genomic alterations underlying osteosarcoma. We performed a genomewide high‐resolution gene copy number analysis of 22 osteosarcoma samples using comparative genomic hybridization on a cDNA microarray that contained cDNA clones of about 13,000 genes.
Atiye, Jassu +10 more
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[6] Gene identification by exon amplification
1999Publisher Summary For humans as well as other organisms with more complex genomes, development of maps provide a powerful tool in positional cloning efforts, but this is currently a daunting task. Whole-genome, chromosome-specific, and region-specific endeavors employ a variety of approaches that focus on characteristics that are common to most genes.
Deanna M. Church, Alan Buckler
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Gene Amplification in Dipteran Chromosomes
1987The giant polytene chromosomes characteristic of many Dipteran cells allow fundamental nuclear processes occurring during development to be directly visualized. Polytene chromosomes afford a detailed picture of “large-scale” structures within developmentally regulated interphase cells — features extending over more than about 5–10 kb of chromosomal DNA.
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Clinical Resistance to STI-571 Cancer Therapy Caused by BCR-ABL Gene Mutation or Amplification
Science, 2001M. Gorre +6 more
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Gene transfer and gene amplification in mammalian cells
2003Publisher Summary This chapter discusses some aspects of gene transfer and amplification in dihydrofolate reductase-deficient ( dhfr -deficient) Chinese Hamster Ovary (CHO) cells, one of the most popular mammalian cell hosts for recombinant protein production.
Makrides, Savvas C. +2 more
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