Ploidy and resistance of Coffea arabica and related species to coffee rust :
Excluding Coffea arabica, the other known coffee species are diploid (2n = 22). Diploid and colchicine-treated tetraploid and hexaploid plants of different species of Coffea were evaluated for resistance to coffee rust. Three diploid Paracoffea species were also analysed. Some of the tetraploid coffee plants showed increased resistance to the pathogen compared to their diploid counterparts. The Paracoffea representatives were attacked by coffee rust, suggesting that they should be kept in the genus Coffea, coffee rust being an obligate parasite.
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | biblioteca |
| Language: | eng |
| Published: |
1993
|
| Subjects: | COFFEA ARABICA, COFFEA, HEMILEIA VASTATRIX, PARACOFFEA, DIPLOIDIA, COLCHICINA, RESISTENCIA A LA ENFERMEDAD, |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| id |
KOHA-OAI-BVE:86146 |
|---|---|
| record_format |
koha |
| spelling |
KOHA-OAI-BVE:861462020-02-03T21:53:33ZPloidy and resistance of Coffea arabica and related species to coffee rust : 92133 Mazzafera, P. 66670 Fazuoli, L.C. 54732 Carvalho, A. 1993engExcluding Coffea arabica, the other known coffee species are diploid (2n = 22). Diploid and colchicine-treated tetraploid and hexaploid plants of different species of Coffea were evaluated for resistance to coffee rust. Three diploid Paracoffea species were also analysed. Some of the tetraploid coffee plants showed increased resistance to the pathogen compared to their diploid counterparts. The Paracoffea representatives were attacked by coffee rust, suggesting that they should be kept in the genus Coffea, coffee rust being an obligate parasite.Excluding Coffea arabica, the other known coffee species are diploid (2n = 22). Diploid and colchicine-treated tetraploid and hexaploid plants of different species of Coffea were evaluated for resistance to coffee rust. Three diploid Paracoffea species were also analysed. Some of the tetraploid coffee plants showed increased resistance to the pathogen compared to their diploid counterparts. The Paracoffea representatives were attacked by coffee rust, suggesting that they should be kept in the genus Coffea, coffee rust being an obligate parasite.COFFEA ARABICACOFFEAHEMILEIA VASTATRIXPARACOFFEADIPLOIDIACOLCHICINARESISTENCIA A LA ENFERMEDADJournal of Genetics and Breeding (Italia) |
| institution |
IICA |
| collection |
Koha |
| country |
Costa Rica |
| countrycode |
CR |
| component |
Bibliográfico |
| access |
En linea |
| databasecode |
cat-sibiica |
| tag |
biblioteca |
| region |
America Central |
| libraryname |
Sistema de Bibliotecas IICA/CATIE |
| language |
eng |
| topic |
COFFEA ARABICA COFFEA HEMILEIA VASTATRIX PARACOFFEA DIPLOIDIA COLCHICINA RESISTENCIA A LA ENFERMEDAD COFFEA ARABICA COFFEA HEMILEIA VASTATRIX PARACOFFEA DIPLOIDIA COLCHICINA RESISTENCIA A LA ENFERMEDAD |
| spellingShingle |
COFFEA ARABICA COFFEA HEMILEIA VASTATRIX PARACOFFEA DIPLOIDIA COLCHICINA RESISTENCIA A LA ENFERMEDAD COFFEA ARABICA COFFEA HEMILEIA VASTATRIX PARACOFFEA DIPLOIDIA COLCHICINA RESISTENCIA A LA ENFERMEDAD 92133 Mazzafera, P. 66670 Fazuoli, L.C. 54732 Carvalho, A. Ploidy and resistance of Coffea arabica and related species to coffee rust : |
| description |
Excluding Coffea arabica, the other known coffee species are diploid (2n = 22). Diploid and colchicine-treated tetraploid and hexaploid plants of different species of Coffea were evaluated for resistance to coffee rust. Three diploid Paracoffea species were also analysed. Some of the tetraploid coffee plants showed increased resistance to the pathogen compared to their diploid counterparts. The Paracoffea representatives were attacked by coffee rust, suggesting that they should be kept in the genus Coffea, coffee rust being an obligate parasite. |
| format |
|
| topic_facet |
COFFEA ARABICA COFFEA HEMILEIA VASTATRIX PARACOFFEA DIPLOIDIA COLCHICINA RESISTENCIA A LA ENFERMEDAD |
| author |
92133 Mazzafera, P. 66670 Fazuoli, L.C. 54732 Carvalho, A. |
| author_facet |
92133 Mazzafera, P. 66670 Fazuoli, L.C. 54732 Carvalho, A. |
| author_sort |
92133 Mazzafera, P. |
| title |
Ploidy and resistance of Coffea arabica and related species to coffee rust : |
| title_short |
Ploidy and resistance of Coffea arabica and related species to coffee rust : |
| title_full |
Ploidy and resistance of Coffea arabica and related species to coffee rust : |
| title_fullStr |
Ploidy and resistance of Coffea arabica and related species to coffee rust : |
| title_full_unstemmed |
Ploidy and resistance of Coffea arabica and related species to coffee rust : |
| title_sort |
ploidy and resistance of coffea arabica and related species to coffee rust : |
| publishDate |
1993 |
| work_keys_str_mv |
AT 92133mazzaferap ploidyandresistanceofcoffeaarabicaandrelatedspeciestocoffeerust AT 66670fazuolilc ploidyandresistanceofcoffeaarabicaandrelatedspeciestocoffeerust AT 54732carvalhoa ploidyandresistanceofcoffeaarabicaandrelatedspeciestocoffeerust |
| _version_ |
1756059508830896128 |