Title |
Cryptosexuality and the Genetic Diversity Paradox in Coffee Rust, Hemileia vastatrix
|
---|---|
Published in |
PLOS ONE, November 2011
|
DOI | 10.1371/journal.pone.0026387 |
Pubmed ID | |
Authors |
Carlos Roberto Carvalho, Ronaldo C. Fernandes, Guilherme Mendes Almeida Carvalho, Robert W. Barreto, Harry C. Evans |
Abstract |
Despite the fact that coffee rust was first investigated scientifically more than a century ago, and that the disease is one of the major constraints to coffee production--constantly changing the socio-economic and historical landscape of the crop--critical aspects of the life cycle of the pathogen, Hemileia vastatrix, remain unclear. The asexual urediniospores are regarded as the only functional propagule: theoretically, making H. vastatrix a clonal species. However, the well-documented emergence of new rust pathotypes and the breakdown in genetic resistance of coffee cultivars, present a paradox. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
Japan | 2 | 40% |
United States | 1 | 20% |
Unknown | 2 | 40% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 3 | 60% |
Scientists | 2 | 40% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Brazil | 3 | 2% |
Mexico | 2 | 1% |
United States | 1 | <1% |
Unknown | 164 | 96% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Bachelor | 31 | 18% |
Researcher | 25 | 15% |
Student > Master | 24 | 14% |
Student > Ph. D. Student | 16 | 9% |
Student > Doctoral Student | 8 | 5% |
Other | 25 | 15% |
Unknown | 41 | 24% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 81 | 48% |
Biochemistry, Genetics and Molecular Biology | 17 | 10% |
Environmental Science | 9 | 5% |
Engineering | 3 | 2% |
Social Sciences | 2 | 1% |
Other | 12 | 7% |
Unknown | 46 | 27% |