Characterization of hemicellulose in sacred lotus (Nelumbo nucifera Gaetn.) petiole during xylogenesis.

Hemicelluloses play a crucial role in connecting cellulose and lignin within the plant cell wall and find extensive biotechnological applications. There is a notable gap in research concerning the hemicellulose from Nelumbo nucifera, the basal eudicot adapted to aquatic environments. To fill this gap, hemicellulose characteristics from the apical to the basal segments of petioles from 4-month-old N.

The multifunctional roles of the extracellular matrix in the sessile life of the zygnematophyte Penium margaritaceum: stick, glide and cluster.

Adhesion and consequent adoption of a sessile habit is a common feature of many green algae and was likely a key mechanism in terrestrialization by an ancient zygnematophyte (i.e., the Zygnematophyceae, the group of algae ancestral to land plants).

Immunolocalization of hordein synthesis and transport in developing barley endosperm.

The spatial accumulation of hordeins in the developing endosperm of barley grains was examined by immunofluorescence microscopy (immunolight microscopy [iLM]) and immunoelectron microscopy (iEM) to establish the timing and subcellular pattern of hordein synthesis and deposition. The pattern seen for hordeins was compared to other abundant grain proteins, such as serpin Z4 and lipid transfer protein 1 (LTP1). Hordein accumulates throughout grain development, from 6 to 37 days post-anthesis (DPA).

Sink strength, nutrient allocation, cannabinoid yield, and associated transcript profiles vary in two drug-type Cannabis chemovars.

Cannabis sativa L. is one of the oldest domesticated crops. Hemp-type cultivars, which predominantly produce non-intoxicating cannabidiol (CBD), have been selected for their fast growth, seed, and fibre production, while drug-type chemovars were bred for high accumulation of tetrahydrocannabinol (THC).