Resultado de búsqueda
28 de may. de 2024 · Herein, we report a proof-of-concept method that relies on residue-resolved DNA barcoding and composition code counting for amplifiable protein fingerprinting (AmproCode). In AmproCode, selective types of residues on peptides or proteins are chemically labeled with a DNA barcode, which can be amplified and quantified via quantitative PCR.
Hace 1 día · BACKGROUND. Lambda-cyhalothrin is an active substance used in plant protection products that is approved in the EU under Regulation (EC) No 1107/2009. 1 The maximum residue levels (MRLs) for lambda-cyhalothrin are set in Annex II of Regulation (EC) No 396/2005. 2 The residue definition for MRL enforcement is established as lambda-cyhalothrin (includes gamma-cyhalothrin) (sum of R,S and S,R ...
23 de may. de 2024 · Organic residue analysis (ORA) studies residual anthropogenic organic molecules within archaeological matrices, offering valuable insights into various research inquiries. Despite the development of ORA in Latin America, its significance remains largely unrecognised and underrepresented.
29 de may. de 2024 · Incorporating crop residues into the soil is an effective method for improving soil carbon sequestration, fertility, and crop productivity. Such potential benefits, however, may be offset if residue addition leads to a substantial increase in soil greenhouse gas (GHG) emissions.
23 de may. de 2024 · The first supplement to the law of quadratic reciprocity is that if p ≡ 1 (mod 4) then −1 is a quadratic residue modulo p, and if p ≡ 3 (mod 4) then −1 is a nonresidue modulo p. This implies the following: If p ≡ 1 (mod 4) the negative of a residue modulo p is a residue and the negative of a nonresidue is a nonresidue.
20 de may. de 2024 · An amino acid residue is what remains of an amino acid after it has been incorporated into a protein, with the amine and carboxyl groups forming peptide bonds with other amino acids.
Hace 2 días · A low-residue diet limits high-fiber foods to ease digestion by reducing stool bulk. Low-residue diets can be can beneficial for gastrointestinal conditions or medical procedures.
