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Bio-Rad Laboratories, Inc. is an American developer and manufacturer of specialized technological products for the life science research and clinical diagnostics markets. The company was founded in 1952 in Berkeley, California , by husband and wife team David and Alice Schwartz , both graduates of the University of California, Berkeley.
The 5′ untranslated region (also known as 5′ UTR, leader sequence, transcript leader, or leader RNA) is the region of a messenger RNA (mRNA) that is directly upstream from the initiation codon. This region is important for the regulation of translation of a transcript by differing mechanisms in viruses , prokaryotes and eukaryotes .
The 3′-hydroxyl is necessary in the synthesis of new nucleic acid molecules as it is ligated (joined) to the 5′-phosphate of a separate nucleotide, allowing the formation of strands of linked nucleotides. Molecular biologists can use nucleotides that lack a 3′-hydroxyl (dideoxyribonucleotides) to interrupt the replication of DNA.
The unit lost about $5 billion in the fourth quarter of last year. Major tech companies and startups are pouring billions into developing AI-powered devices for manufacturing, logistics and ...
Shows the oxidation of 3,3′,5,5′-tetramethylbenzidine (TMB) to 3,3',5,5'-tetramethylbenzidine diimine. The resulting one-electron oxidation product is a diimine-diamine complex, which causes the solution to take on a blue colour, [2] and this colour change can be read on a spectrophotometer at the wavelengths of 370 and 650 nm.
In eukaryotes, the 5′ flanking region has a complex set of regulatory elements such as enhancers, silencers, and promoters. The primary promoter element in eukaryotes is the TATA box . Other promoter elements found in eukaryotic 5′ flanking regions include initiator elements , downstream core promoter element , CAAT box , and the GC box .
White House press secretary Karoline Leavitt said the mystery drones flown across New Jersey in late 2024 were "authorized to be flown by the FAA" in the first press briefing of President Donald ...
5-Bromouracil (5-BrU, 5BrUra, or br5Ura [1]) is a brominated derivative of uracil that acts as an antimetabolite or base analog, substituting for thymine in DNA, and ...