Allopolyploidization is a biological process that has played a major role in plant speciation and evolution. Genomic changes are common consequences of polyploidization, but their dynamics over time are still poorly understood. Coffea arabica, a recently formed allotetraploid, was chosen to study genetic changes that accompany allopolyploid formation. Both RNA-seq and DNA-seq data were generate...

BACKGROUND Dust of green coffee beans is known to be a relevant cause for occupational allergic disorders in coffee industry workers. Recently, we described the first coffee allergen (Cof a 1) establishing an allergenic potential of green coffee dust. OBJECTIVE Our aim was to identify allergenic components of green coffee in order to enhance inhalative coffee allergy diagnosis. METHODS A Co...

Coffee is known as one of the most popular beverages around world. belongs to botanical family Rubiaceae and genus coffea. The two economically important species are C. arabica (arabica coffee) canephora (robusta coffee).The health benefits coffee due presence many biologically active components such caffeine, chlorogenic acid, nicotinic quinolinic trigonelline, tannic pyrogolic acid. postharve...

Synonymous codon usage of 53 protein coding genes in chloroplast genome of Coffea arabica was analyzed for the first time to find out the possible factors contributing codon bias. All preferred synonymous codons were found to use A/T ending codons as chloroplast genomes are rich in AT. No difference in preference for preferred codons was observed in any of the two strands, viz., leading and lag...

Stereospecific analysis is an important tool for the characterization of lipid fraction of food products. In the present research, an approach to characterize arabica and robusta varieties by structural analysis of the triacylglycerol (TAG) fraction is reported. The lipids were Soxhlet extracted from ground roasted coffee beans with petroleum ether, and the fatty acids (FA) were determined as t...