Results 271 to 280 of about 42,553 (305)

Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce, Lorenzo Cohen, Karen M Mustian   +2 more
exaly  

Karyotype and Genome Evolution in Pteridophytes

2012
Although genomics is a field often discussed as a recent development brought upon by the advent of next-generation sequencing technologies, the roots of genomics extend to at least the early twentieth century. Rather than running a gel or assembling sequence reads on a server, early cytologists squashed and stained actively dividing cells and viewed ...
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Karyotypes and Species Evolution and Divergence

1993
In simplistic terms, karyotype may be defined as the morphology of the chromosomes. The karyotype is generally studied at somatic metaphase in root tips (sometimes in shoot tips), pollen mitosis, or at pachytene of meiosis. Chromosome number, total chromosome lengths, arm ratios, secondary constrictions, and satellites constitute important parameters ...
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Karyotype evolution and tumor development

Cancer Genetics and Cytogenetics, 1983
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Evolution des Genoms und des Karyotyps

1991
Die Frage, auf welchem Wege ein Genom gerade so geworden ist, wie wir es derzeit vorfinden, last sich in manchen Fallen aus der Analyse der Genome stammesgeschichtlich verwandter Arten rekonstruieren. Die Frage, warum es so geworden ist, bleibt im Einzelfall meist unbeantwortet, da in der Evolution ungerichtete Mutationsereignisse mit Zufallsprozessen ...
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Karyotype Variation and Evolution in Gymnosperms

2012
The gymnosperms are the modern representatives of the most ancient group of seed-bearing plants. Their chromosomes have been studied extensively and chromosome numbers are known for representatives of all but three genera. A unique feature of the gymnosperms is the relative uniformity of their chromosome numbers both between species within genera and ...
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Karyotypic evolution of human meningioma

Cancer Genetics and Cytogenetics, 1989
Cacilda Casartelli, Silvia Regina Rogatto, JoséBarbieri Neto   +2 more
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Obesity and adverse breast cancer risk and outcome: Mechanistic insights and strategies for intervention

Ca-A Cancer Journal for Clinicians, 2017
Cynthia Morata-Tarifa, Joyce M Slingerland   +1 more
exaly  

Multidisciplinary standards of care and recent progress in pancreatic ductal adenocarcinoma

Ca-A Cancer Journal for Clinicians, 2020
Aaron J Grossberg, William L Hwang, Anirban Maitra   +2 more
exaly  

Karyotype Evolution

2008
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