Results 221 to 230 of about 286,919 (269)

The epigenetic landscape of plant defense: Unlocking nature's toolkit for new plant protection

open access: yesNew Plant Protection, EarlyView.
This review examines how epigenetic mechanisms regulate plant immune gene activation, repression, and priming, then links these natural regulatory layers to emerging epigenetic editing, discussing their potential for precise, heritable crop protection and the challenges.
Xuexia Liu, Zhenhui Zhong
wiley   +1 more source

Wax Esters: Chemistry and Biosynthesis

open access: yes, 2014
Wax esters are unique surface lipids found on the surface of terrestrial organisms. After a brief review of the composition, the mechanisms used in their biosynthesis by sebaceous glands are summarized. The molecular biology of biosynthesis of methyl-branched, short chain and very long chain acids, and the biochemical mechanism of the loss of the ...
Kolattukudy, P. E., P.E. Kolattukudy
openaire   +3 more sources

Biosynthesis and secretion of plant cuticular wax

Progress in Lipid Research, 2003
The cuticle covers the aerial portions of land plants. It consists of amorphous intracuticular wax embedded in cutin polymer, and epicuticular wax crystalloids that coat the outer plant surface and impart a whitish appearance. Cuticular wax is mainly composed of long-chain aliphatic compounds derived from very long chain fatty acids.
L, Kunst, A L, Samuels
openaire   +2 more sources

Wax ester biosynthesis in the liver of myctophid fishes

Lipids, 2001
AbstractThe biosynthetic properties of wax esters in the liver were compared between two types of myctophid fishes having different body lipid composition, i.e., three triglyceriderich species (Lampanyctus jordani, Diaphus theta, and Symbolophorus californiensis) and three was ester‐rich species (L.
H S, Seo   +4 more
openaire   +2 more sources

Studies on biosynthesis of waxes by developing jojoba seed. II. the demonstration of wax biosynthesis by cell‐free homogenates

Lipids, 1979
AbstractThe following enzyme activities were demonstrated in cell‐free homogenates from developing jojoba cotyledons: 1) elongation of long chain acyl‐CoAs in the presence of malonyl‐CoA and NADPH (or NADH), 2) NADPH‐dependent reduction of long chain acyl‐CoAs to the corresponding alcohols, 3) esterification of long chain acyl‐CoAs and the alcohols ...
Michael R. Pollard   +3 more
openaire   +1 more source

Biosynthesis of wax esters in oceanic crustaceans

Marine Biology, 1978
Slices from the hepatopancreas of various oceanic curstaceans incorporated radioactivity into wax esters from 14C glucose and 14C aspartic acid to a lesser extent and from 14C palmitic acid to a much greater extent. Radioactivity was incorporated from 14C palmitic acid into both fatty acid and fatty alcohol moieties of wax esters, the percentage of ...
J. R. Sargent, R. J. Morris, R. McIntosh
openaire   +1 more source

Molecular genetics of epicuticular wax biosynthesis

Trends in Plant Science, 1996
The epicuticular wax (EW) layer that coats the outer surface of plants is composed of a variety of long chain length hydrocarbons. Genetic studies indicate that a very large number of genes are involved in wax production. However, the pathway(s) by which the waxes are synthesized and deposited onto the plant surface remain elusive.
openaire   +2 more sources

Cuticular wax of wheat

Planta, 1980
n-Alkanes, esters, aldehydes, free alcohols, β-diketones and hydroxy-β-diketones were found to be the lipid components of the cuticular waxes of common wheat Chinese Spring (Triticum aestivum L.). The ditelosomic lines 7A-L and 7D-S showed a dramatic decrease in the amount of β-diketones and hydroxy β-diketones which are reduced to traces.
G, Bianchi   +3 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy