Expression of Agrobacterium Isopentenyl transferase (IPT) gene in wheat improves drought tolerance.

Drought, as an abiotic stressor, globally limits cereal productivity, leading to early aging of leaves and lower yields. The expression of the isopentenyl transferase (IPT) gene, which is involved in cytokinin (CK) biosynthesis, can delay drought-induced leaf senescence. In this study, the Agrobacterium Isopentenyl transferase (IPT) gene was introduced into two local hexaploid wheat cultivars, NR-421 and FSD-2008.

Orientin: a natural glycoside with versatile pharmacological activities.

Orientin is one of the flavonoid glycosides with diverse biological properties such as anticancer, antioxidant, neuroprotective, cardioprotective, antiallergic, and anti-inflammatory. It is found in several plants like rooibos tea, , , , and species. This review aimed to summarise the various medicinal properties of the orientin focusing on its underlying molecular mechanism reported based on and studies.

Effects of RARα ligand binding domain mutations on breast fibroepithelial tumor function and signaling.

Point mutations in the ligand binding domain of retinoic acid receptor alpha (RARα) are linked to breast fibroepithelial tumor development, but their role in solid tumorigenesis is unclear. In this study, we assessed the functional effects of known RARα mutations on retinoic acid signaling using biochemical and cellular assays. All tested mutants exhibited reduced transcriptional activity compared to wild-type RARα and showed a dominant negative effect, a feature associated with developmental defects and tumor formation.

Activating the Basal Planes of TiC MXene for Accelerated Ammonia Electrosynthesis: Role of Surface Terminations.

Altering the edge sites of 2D MXenes for electrochemical dinitrogen reduction reaction (ENRR) is widely reported, whereas activation of its relatively inert basal planes is neglected. Herein, the activation and the optimization of the basal planes of TiCT (T = *F, *O, and *OH) MXenes toward enhanced ENRR to ammonia is reported. The balanced surface functionalization in TiCT regulates the ENRR kinetics by regulating the potential of zero charge (E) and the electrochemical work function ( ).