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Mitochondria and frisbee?
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The incredible energy of growing things never ceases to amaze me, especially this time of year. The mind-boggling energy stored in seeds and in plants. The aromatic power of blooming herbs, trees, and flowers. A time of year when we can walk around outside in less than polar expedition gear. Running, hiking, cayaking, and frisbee-playing with your dog.
Seemingly unrelated to these May musings (or so I thought) was a headline I stumbled across in the March 5, 1999, issue of the journal, Science: "Mitochondria Make A Comeback."
Far be it for me to question the prestigious American Association ...
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Mitochondria and cancer.
; ...is firmly based on the notion that mitochondria can indeed regulate genomic activity...dysfunction of cellular respiration in mitochondria, a theory that was very well accepted...the relationship between mutations in mitochondrial DNA and cancer and have experimented...
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Short on energy? Mitochondria may be getting old
; ...that said scientists are blaming aging on the wearing out of our "mitochondria." Are your mitochondria getting old? Or, maybe you don't know what in the dickens are mitochondria. Back in the late 1800s, scientists first used microscopes. They...
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Age well the mitochondria way
; ...Times 01-13-2004 Age well the mitochondria way Byline: Yam Cher Seng Edition...theory and its relationship to mitochondria. Every cell in the body contains...which has about 500 to 2,000 mitochondria. Mitochondria are elongated...
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Stereological analysis of mitochondria in embryos of Rana temporaria and Bufo bufo during cleavage
; Abstract: Total numbers of mitochondria and their morphology have been...methods. Surface densities of inner mitochondrial membranes for both studied species...whereas volume densities of mitochondria did not exceed 1.65%. Since values...
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Saccharomyces cerevisiae Polymerase [zeta] Functions in Mitochondria
; ...and Rev1 proteins participate in the mitochondrial DNA mutagenesis. Supporting this evidence...Rev1p were found to be localized in the mitochondria. This is the first report demonstrating...and Rev1 proteins function in the mitochondria. A number of human diseases, including...
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AGING: IS IT A POWER FAILURE? RESEARCHERS EXPLORE THE ROLE OF MITOCHONDRIA
; ...the muscles, the eyes. But are the mitochondria a driving force in aging? Increasingly...It is grounded in the knowledge that mitochondrial function deteriorates with age, that mitochondria generate damaging molecules called...
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Mitochondria at the Crossroads of Life and Death
; ...new tools to probe the link between mitochondria and apoptosis | By Amy Adams Each of...the time, pro-life signals keep the mitochondrial membrane intact and encourage the organelle...toxins within the cell tip the scales, mitochondria push the cell down a carefully orchestrated...
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Trojan DNA: new research has shed light on a possible cause of Alzheimer's disease. It's frequently to do with mitochondria.
; ...co-founded it are known to modern science as mitochondria. Mitochondria have lived as integral parts of larger cells...lucky past-its own private set of genes. And mitochondria (at least in animals) are inherited only from...
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Surprise ! You can get mitochondria from your father
; ...cellular power plants, called mitochondria, only from their mothers, not...carved-in-stone rule. Cells employ mitochondria - microscopic creatures captured...to extract energy from food. Mitochondria have their own genes, separate...
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Protein Degradation within Mitochondria: Versatile Activities of AAA Proteases and Other Peptidases
; ...depends on essential processes in mitochondria. Various proteases within these organelles regulate mitochondrial biogenesis and ensure the complete...processing peptidases, which cleave off mitochondrial targeting sequences of nuclearly...
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