Autonomous Quantum Error Correction of Gottesman-Kitaev-Preskill States.

The Gottesman-Kitaev-Preskill (GKP) code encodes a logical qubit into a bosonic system with resilience against single-photon loss, the predominant error in most bosonic systems. Here we present experimental results demonstrating quantum error correction of GKP states based on reservoir engineering of a superconducting device. Error correction is made fully autonomous through an unconditional reset of an auxiliary transmon qubit.

Cloaking a qubit in a cavity.

Cavity quantum electrodynamics (QED) uses a cavity to engineer the mode structure of the vacuum electromagnetic field such as to enhance the interaction between light and matter. Exploiting these ideas in solid-state systems has lead to circuit QED which has emerged as a valuable tool to explore the rich physics of quantum optics and as a platform for quantum computation. Here we introduce a simple approach to further engineer the light-matter interaction in a driven cavity by controllably decoupling a qubit from the cavity's photon population, effectively cloaking the qubit from the cavity.

Application of DNA- and Protein-Based Detection Methods in Agricultural Biotechnology.

DNA- and protein-based detection methods are widely used tools for monitoring biotechnology-derived crops and their products globally. Agricultural biotechnology companies, food/feed suppliers and supply chains, diagnostic testing companies, and regulatory authorities heavily rely on these two technologies for product development, seed production, compliance, and contractual needs. The primary use of DNA- and protein-based detection methods is either to verify the presence or absence of genetically engineered (GE) materials or to quantify the amount of GE material present in a product.

Polymerase chain reaction technology as analytical tool in agricultural biotechnology.

The agricultural biotechnology industry applies polymerase chain reaction (PCR) technology at numerous points in product development. Commodity and food companies as well as third-party diagnostic testing companies also rely on PCR technology for a number of purposes. The primary use of the technology is to verify the presence or absence of genetically modified (GM) material in a product or to quantify the amount of GM material present in a product.

Rice (Oryza sativa L.) containing the bar gene is compositionally equivalent to the nontransgenic counterpart.

This publication presents an approach to assessing compositional equivalence between grain derived from glufosinate-tolerant rice grain, genetic event LLRICE62, and its nontransgenic counterpart. Rice was grown in the same manner as is common for commercial production, using either conventional weed control practices or glufosinate-ammonium herbicide. A two-season multisite trial design provided a robust data set to evaluate environmental effects between the sites.