How high above land did you fly?
It has been proposed that antinucleosomal AT-rich sequences drive sequence-directed nucleosome positioning by forming boundaries against which nucleosomes are positioned.
[…]; and as there was some perilous probability, in the event of the Colonel and Coloneless saying ‘no,’ of the Captain’s proposing to Miss De Fudgeville, orphan daughter and heiress of the late Rear-Admiral De Fudgeville, who, though she was as ugly as sin, and had something the matter with her spine, had a fortune of ninety thousand pounds, the gallant Colonel, late of the Heavies, and his wife, condescendingly agreed to accept Algernon as their son-in-law.
The deep aphotic zone accounts for the largest portion (90%) of the marine benthic environment. Owing to the lack of solar energy, vegetation and photosynthetic primary production are largely nonexistent and food webs are mainly driven by heterotrophy. … A special mode of nutrition in the aphotic benthic zone is chemoautotrophy. Here chemoautotrophic bacteria and archaea replace photosynthetic primary production by using geothermally produced inorganic energy as a food source near deep sea vents and cold seeps.
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