Coffea arabica

Agronomic performance of arabica coffee genotypes in northwest Rio de Janeiro State

W. P. Rodrigues, Vieira, H. D., Barbosa, D. H. S. G., Filho, G. R. Sousa, and Partelli, F. L., Agronomic performance of arabica coffee genotypes in northwest Rio de Janeiro State, vol. 13, pp. 5664-5673, 2014.

Considering the productive potential of arabica coffee in the Rio de Janeiro State and the shortage of breeding programs for this species in the state, this study aimed to evaluate the vegetative and productive characteristics of 25 arabica coffee genotypes to indicate 1 or more varieties for the northwest Rio de Janeiro region. The experiment was in Varre e Sai, RJ, Brazil, and plants were planted in 2007 with a spacing of 2.5 x 0.8 m.

CoffeebEST: an integrated resource for Coffea spp expressed sequence tags

A. R. Paschoal, Fernandes, E. D. M., Silva, J. C., Lopes, F. M., Pereira, L. F. P., and Domingues, D. S., CoffeebEST: an integrated resource for Coffea spp expressed sequence tags, vol. 13, pp. 10913-10920, 2014.

Coffee is one of the most important commodities in the world, and its production relies mainly on two species, Coffea arabica and Coffea canephora. Although there are diverse transcriptome datasets available for coffee trees, few research groups have exploited the potential knowledge contained in these data, especially with respect to fruit and seed development.

Molecular detection of ochratoxigenic Aspergillus species isolated from coffee beans in Saudi Arabia

M. A. Moslem, Mashraqi, A., Abd-Elsalam, K. A., Bahkali, A. H., and Elnagaer, M. A., Molecular detection of ochratoxigenic Aspergillus species isolated from coffee beans in Saudi Arabia, vol. 9, pp. 2292-2299, 2010.

Ten fungal isolates from coffee beans were morphologi­cally identified as Aspergillus niger, A. ochraceus and A. carbonari­us (N = 5, 3, and 2, respectively). Only one isolate, morphologically identified as A. niger, was unable to produce ochratoxin A (OTA). This may be a new species in the Aspergillus section Nigri. OTA levels in all the other isolates were above the limit of detection (0.15 mg/kg).

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