Title |
α-Amylase inhibitor-1 gene from Phaseolus vulgaris expressed in Coffea arabicaplants inhibits α-amylases from the coffee berry borer pest
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Published in |
BMC Biotechnology, June 2010
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DOI | 10.1186/1472-6750-10-44 |
Pubmed ID | |
Authors |
Aulus EAD Barbosa, Érika VS Albuquerque, Maria CM Silva, Djair SL Souza, Osmundo B Oliveira-Neto, Arnubio Valencia, Thales L Rocha, Maria F Grossi-de-Sa |
Abstract |
Coffee is an important crop and is crucial to the economy of many developing countries, generating around US$70 billion per year. There are 115 species in the Coffea genus, but only two, C. arabica and C. canephora, are commercially cultivated. Coffee plants are attacked by many pathogens and insect-pests, which affect not only the production of coffee but also its grain quality, reducing the commercial value of the product. The main insect-pest, the coffee berry borer (Hypotheneumus hampei), is responsible for worldwide annual losses of around US$500 million. The coffee berry borer exclusively damages the coffee berries, and it is mainly controlled by organochlorine insecticides that are both toxic and carcinogenic. Unfortunately, natural resistance in the genus Coffea to H. hampei has not been documented. To overcome these problems, biotechnological strategies can be used to introduce an alpha-amylase inhibitor gene (alpha-AI1), which confers resistance against the coffee berry borer insect-pest, into C. arabica plants. |
X Demographics
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United States | 1 | 100% |
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Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
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Indonesia | 1 | 2% |
Malaysia | 1 | 2% |
Brazil | 1 | 2% |
Unknown | 57 | 95% |
Demographic breakdown
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Researcher | 13 | 22% |
Student > Ph. D. Student | 9 | 15% |
Student > Master | 9 | 15% |
Other | 6 | 10% |
Student > Bachelor | 6 | 10% |
Other | 9 | 15% |
Unknown | 8 | 13% |
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Biochemistry, Genetics and Molecular Biology | 7 | 12% |
Chemical Engineering | 1 | 2% |
Environmental Science | 1 | 2% |
Social Sciences | 1 | 2% |
Other | 1 | 2% |
Unknown | 11 | 18% |