Dissecting Sequence-Structure-Function-Diversity in Plant Cryptochromes.

Ubiquitous to every stratum of life, cryptochromes regulate numerous light dependent functions in terrestrial plants. These include light-dependent transcription, circadian rhythm, inhibition of hypocotyl elongation, programmed cell death, promotion of floral initiation, mediation of gravitropic response, responding to biotic and abiotic stress etc. There have been quite a few seminal reviews including on plant cryptochromes, focusing mostly on the detailed functional aspects.

An insect virus differentially alters gene expression among life stages of an insect vector and enhances bacterial phytopathogen transmission.

Unlabelled: transmits Liberibacter asiaticus (CLas) between citrus plants which causes the expression of huanglongbing disease in citrus. flavi-like virus (DcFLV) co-occurs intracellularly with CLas in populations in the field. However, the impact(s) of DcFLV presence on the insect vector and its interaction with the CLas phytopathogen remain unclear.

Next-Generation Desalination Membranes Empowered by Novel Materials: Where Are We Now?

Membrane desalination is an economical and energy-efficient method to meet the current worldwide water scarcity. However, state-of-the-art reverse osmosis membranes are gradually being replaced by novel membrane materials as a result of ongoing technological advancements. These novel materials possess intrinsic pore structures or can be assembled to form lamellar membrane channels for selective transport of water or solutes (e.

Peptidomics and molecular dynamics on bioactive peptides produced and characterized from the fermented whey of "Panchali" sheep of West India.

The study assessed the peptide production by using potent Lactiplantibacillus plantarum KGL3A (MG722814) culture to ferment the sheep milk for evaluation of α-glucosidase inhibition, ACE inhibition, α-amylase inhibition, & inhibiting lipase activities. The maximal ACE inhibitory, α-amylase, α-glucosidase, & lipase inhibiting actions were 71.69 %, 71.

Understanding asymmetric hydrogenation of alkenes catalyzed by the first-row transition metal Fe: a first-principles exploration.

First-principles analyses were performed for understanding the mechanistic details of Fe-catalysed asymmetric hydrogenation of alkenes in the presence of silane that has recently been experimentally realized. The catalytic hydrogenation is expected to proceed through initial hydride transfer from Fe-H to the CC bond of alkene, followed by σ-bond metathesis of hydrosilane to afford a chiral alkane product and an iron silyl species, which then reacts with H to regenerate the iron hydride species another σ-bond metathesis. The mechanistic details and the origin of the regioselectivity and stereoselectivity of these reactions are understood on the basis of detailed potential energy surface analysis, charge transfer and noncovalent interactions involved therein, strain energy and isodesmic studies in the solvated stage.