Nine survival bursts: Researchers identified nine clusters of whole-genome duplication in flowering plants over 150 million years, linked to major geological and climate events. Hopeful monsters: ...
New Scientist on MSN
Doubling their genomes may have helped plants survive mass extinctions
Many flowering plants have duplicated genomes, which could have helped them evolve to deal with extreme stress in times of ...
One of the biggest challenges in cancer research is understanding why some tumor cells become especially aggressive, invasive ...
Assistant Professor of Biology Vicki Losick admits she harbors a desire to change the world a little bit. “I want to make ‘polyploidy’ a household word,” Losick said in her Higgins Hall office, next ...
Polyploidy is a state where a cell contains more copies of the genetic material than the usual "diploid" cell, which contains two copies. Polyploidy often occurs in human diseases and cancers, and its ...
Confocal microscopy is performed with nuclear reporters and stains, nuclear segmentation with ilastik is conducted, and a machine learning method is used to classify the ploidy of each nucleus. Colors ...
Scientists have long known that some cells in a given tissue undergo a process of duplicating their entire genome without dividing – a process called endopolyploidy, where cellular ploidy is the copy ...
One of the biggest challenges in cancer research is understanding why some tumor cells become especially aggressive, invasive and resistant to treatment. Scientists have increasingly linked these ...
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