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Molecular biology – study of biology and biological functions at the molecular level, with some cross over from biochemistry. Structural biology – a branch of molecular biology, biochemistry, and biophysics concerned with the molecular structure of biological macromolecules. Health sciences and human biology – biology of humans.
Isopropyl β-d-1-thiogalactopyranoside (IPTG) is a molecular biology reagent. This compound is a molecular mimic of allolactose , a lactose metabolite that triggers transcription of the lac operon , and it is therefore used to induce protein expression where the gene is under the control of the lac operator .
These methods were based on the helix- or sheet-forming propensities of individual amino acids, sometimes coupled with rules for estimating the free energy of forming secondary structure elements. The first widely used techniques to predict protein secondary structure from the amino acid sequence were the Chou–Fasman method [ 17 ] [ 18 ] [ 19 ...
The median wasp was first classified by Anders Jahan Retzius in 1783. [10] This wasp is part of the subfamily Vespinae which includes all hornets and yellowjackets. [3] It is part of the genus Dolichovespula, a genus whose species include the tree wasp (D. sylvestris), the Saxon wasp (D. saxonica), the bald-faced hornet (D. maculata), the Arctic yellowjacket (D. norvegicoides), and the ...
A man accused of attacking a Colorado reporter after questioning whether he was a citizen and saying “This is Trump’s America now” has had mental health issues for years, his lawyer said.
The Bears needed to make a change. The offense wasn't performing well enough, and No. 1 overall draft pick Williams was falling into bad habits. That was obvious. There were some behind-the-scenes ...
united states district court for the district of columbia _____ public employees for environmental ) responsibility, et al., )