Phytohormone-induced changes in growth, physiology, and biochemistry of Aurantiochytrium sp. for sustainable bioproduction.

The study aimed to assess the effects of nine combinations of phytohormones, salicylic acid (SA), gibberellic acid (GA), and jasmonic acid (JA) on the growth, physiology, and biochemistry of Aurantiochytrium sp. Parameters like optical density (OD), biomass, protein content, hydrogen peroxide (HO), malondialdehyde (MDA), catalase activity (CAT), and gene expression (malic enzyme (ME) and acetyl-CoA carboxylase (ACCase)) were assessed at various cultivation stages (24, 48, 72, and 96 h). The research also analyzed fatty acid composition, unsaturated fatty acids (UFA), saturated fatty acids (SFA), and the UFA to SFA ratio (USS) to understand the biochemical changes induced by phytohormones.

Functional characterization of the dimeric form of PDGF-derived fusion peptide fabricated based on theoretical arguments.

A skin wound leads to the loss of skin integrity and the influx of pathogens into the tissue. Platelet-derived growth factors (PDGFs) are cytokines released from alpha granules during wound healing and interact with their cell surface receptors and activate signals involved in chemotaxis, growth, proliferation, and differentiation pathways. Due to the low stability of growth factors (GFs), a new peptide-derived PDGF-BB was designed, expressed in the Shuffle strain of E.

Phenolics and terpenoids change in response to yeast extract and chitosan elicitation in cell suspension culture.

Unlabelled: is an important medicinal plant with antioxidant and anticancer properties attributed to its phytochemicals. To develop a method for bulk production of valuable phytochemicals, cell suspension culture of were grown in liquid B5 medium and then treated in their log growth phase with chitosan (0, 10, 20, and 40 mg L) and yeast extract (0, 400, 800, and 1200 mg L) for 3 days. The levels of hydrogen peroxide (HO), nitric oxide (NO), malondialdehyde (MDA), and the main terpenoids and phenylpropanoids in the cell extracts were determined by HPLC and spectrophotometric techniques.

Cytokinin and abscisic acid alleviate drought stress through changing organic acids profile, ion immolation, and fatty acid profile to improve yield of wheat ( L) cultivars.

There is an increasing interest for plant hormones to modulate the harmful effects of drought on crops. The present study was conducted to assess the effect of foliar-applied cytokin (CK) and abscisic acid (ABA) on yield, organic acids, minerals, and fatty acid profile of wheat ( L.) cultivars (MV17 and Pishgam) in response to drought stress.