Cyclotides: The next generation in biopesticide development for eco-friendly agriculture.

Chemical pesticides remain the predominant method for pest management in numerous countries. Given the current landscape of agriculture, the development of biopesticides has become increasingly crucial. The strategy empowers farmers to efficiently manage pests and diseases, while prioritizing minimal adverse effects on the environment and human health, hence fostering sustainable management.

Genome-Wide Identification and Analysis of Genes Encoding Putative Heat Shock Protein 70 in Papaya ().

<b>Background and Objective:</b> In high plants, the 70 kDa heat stress proteins (Hsp70-s) have been regarded as one of the vital components of the cellular network of chaperones and folding catalysts that play important roles in numerous biological processes during growth and development. The Hsp70 families have been reported in many plant species, unfortunately, no information on this important protein family in papaya (<i>Carica papaya</i>). The objective of this study was to provide comprehensive information on the CpHsp70 family in papaya.

Gene Family in Sugar Beet (): Genome-Wide Survey, Phylogeny and Expression Analysis.

<b>Background and Objective:</b> The SWEET (Sugars Will Eventually be Exported Transporter) proteins play important roles in modulating the growth and development processes in plants. However, little information is available on the SWEET family in sugar beet (<i>Beta vulgaris</i>). The objectives of this present study were to genome-wide identify and characterize the BvSWEET family in sugar beet.

Semi-nested RT-PCR enables sensitive and high-throughput detection of SARS-CoV-2 based on melting analysis.

Background: Asymptomatic transmission was found to be the Achilles' heel of the symptom-based screening strategy, necessitating the implementation of mass testing to efficiently contain the transmission of COVID-19 pandemic. However, the global shortage of molecular reagents and the low throughput of available realtime PCR facilities were major limiting factors.

Methods: A novel semi-nested and heptaplex (7-plex) RT-PCR assay with melting analysis for detection of SARS-CoV-2 RNA has been established for either individual testing or 96-sample pooled testing.

The Efficacy of a Two-Fold Increase of H1-Antihistamine in the Treatment of Chronic Urticaria - the Vietnamese Experience.

Background: Chronic urticaria, a mast cell-driven condition, is common, debilitating and hard to treat. H1-antihistamines are the first line treatment of chronic urticaria, but often patients do not get satisfactory relief with the recommended dose. European guidelines recommend increased antihistamine doses up to four-fold.

Expression, crystallization and preliminary X-ray crystallographic analysis of cystathionine γ-synthase (XometB) from Xanthomonas oryzae pv. oryzae.

Cystathionine γ-synthase (CGS) catalyzes the first step in the transsulfuration pathway leading to the formation of cystathionine from O-succinylhomoserine and L-cysteine through a γ-replacement reaction. As an antibacterial drug target against Xanthomonas oryzae pv. oryzae (Xoo), CGS from Xoo (XometB) was cloned, expressed, purified and crystallized.

Crystallization and preliminary diffraction studies of GIM-1, a class B carbapenem-hydrolyzing β-lactamase.

GIM-1 is a member of the class B carbapenemases (metallo-β-lactamases; MBLs) and has a wide spectrum of activity against carbapenems, penicillins and extended-spectrum cephalosporins, but not aztreonam. GIM-1 presents an enormous challenge to infection control, particularly in the eradication of Gram-negative pathogens including Enterobacteriaceae, Pseudomonas aeruginosa, Acinetobacter baumannii and nonfermenters. There are presently few or no drugs in late-stage development for these pathogens and GIM-1 is a potential target for the development of antimicrobial agents against pathogens producing MBLs.