Aromatic amino acid deaminases are key enzymes mediating carbon flux from primary to
secondary metabolism in plants. Recent studies have uncovered a tyrosine ammonia-lyase …

Highlights•Lignin evolved from primitive phenylpropanoid metabolism jointly with vascular
plants.•Other phenolic polymers predated lignin, hinting at possible path to lignin …

Drought is one of the key threatening environmental factors for plant and agriculture.
Phenylalanine ammonia lyase (PAL) is a key enzyme involved in plant defense against …

The phenylalanine ammonia-lyase (PAL) gene family in tea plants (Camellia sinensis L.)
encodes the enzyme that catalyzes the first reaction of the phenylpropane metabolic …

Phenylalanine ammonia-lyase (PAL) is the first enzyme in the phenylpropanoid pathway
and plays a vital role in adoption, growth, and development in plants but in wheat its …

Secondary active substances have been extensively applied in several industrial fields
because of their unique biological activities. Euryale ferox Salisb.(Nymphaeaceae) …

Background Phenylalanine ammonia-lyase (PAL), as a key enzyme in the phenylalanine
metabolism pathway in plants, plays an important role in the response to environmental …

Abundant microbes including bacteria, fungi, or algae are capable of biodegrading
polycyclic hydrocarbons (PAHs). However, pure cultures never occur in the contaminated …

Phenylalanine ammonia lyase (PAL) is important in the biosynthesis of plant secondary
metabolites that regulate growth responses. Although its function is well-established in …

The antagonism between ABA and GA in regulating accumulation of anthocyanin has been
well documented. Lately we showed both ABA and GA 3 alleviated litchi browning, but the …