Búsqueda - Portal Conocimiento Público CL

Journal Article 1995

Characterization of agronomic traits and markers of recombinant inbred lines from intra-and interracial populations of Phaseolus vulgaris L.

Autor: Welsh, W Bushuk, W Roca, William M. Singh, Shree P.

The value of intra- and interracial populations in common bean (Phaseolus vulgaris L.) needs to be determined in order to create useful genetic variation for maximizing gains from selection, broadening the genetic base of commercial cultivars, and making efficient use of available resources. Five...

Enlace original: https://cgspace.cgiar.org/handle/10568/43256

Investigación en Agricultura

PHASEOLUS VULGARIS

INBRED LINES

HYBRIDIZATION

Citar Enlace permanente

Welsh, W , Bushuk, W , Roca, William M. , Singh, Shree P. , [Characterization of agronomic traits and markers of recombinant inbred lines from intra-and interracial populations of Phaseolus vulgaris L.] , Characterization of agronomic traits and markers of recombinant inbred lines from intra-and interracial populations of Phaseolus vulgaris L.

Journal Article 1989

In vitro methods of germ-plasm conservation

Autor: Roca, William M. Chavez, R. Martin, M.L.. Arias, D.I. Mafla, G. Reyes, Raúl

For many crops with preferential vegetative propagation, or which are sterile, or have seed unresponsive to standard seed storage techniques, in vitro methods can provide a valuable adjunct to other germplasm conservation strategies. Two types of in vitro gene banks are proposed: (i) an in vitro ...

Enlace original: https://cgspace.cgiar.org/handle/10568/83252

Investigación en Agricultura

MANIHOT ESCULENTA

GENE BANKS

TISSUE CULTURE

Citar Enlace permanente

Roca, William M. , Chavez, R. , Martin, M.L.. , Arias, D.I. , Mafla, G. , Reyes, Raúl , [In vitro methods of germ-plasm conservation] , In vitro methods of germ-plasm conservation

Journal Article 1999

Variability of chloroplast DNA in the genus Passiflora L.

Autor: Sánchez, I. Angel, F. Grum, M. Duque E., Myriam Cristina Lobo Arias, M Tohme, Joseph M. Roca, William M.

Restriction fragment analysis was used to determine the variation of chloroplast DNA (cpDNA) among and within different species of Passiflora. Total DNAs of 35 accessions, representing 12 species, were digested with four restriction endonucleases. Southern blots of the restriction digests were th...

Enlace original: https://cgspace.cgiar.org/handle/10568/44215

Investigación en Agricultura

CHLOROPLASTS

DNA

GENETIC VARIATION

Citar Enlace permanente

Sánchez, I. , Angel, F. , Grum, M. , Duque E., Myriam Cristina , Lobo Arias, M , Tohme, Joseph M. , Roca, William M. , [Variability of chloroplast DNA in the genus Passiflora L.] , Variability of chloroplast DNA in the genus Passiflora L.

Journal Article 1998

Estado actual del mejoramiento del arroz mediante la utilización de especies silvestres de arroz en CIAT

Autor: Martínez Racines, César Pompilio Tohme, Joseph M. López Gerena, J. Borrero Correa, Jaime C. McCouch, Susan R. Roca, William M. Chatel, M Guimaraes, Elcio Perpétuo

Estado actual del mejoramiento del arroz mediante la utilización de especies silvestres de arroz en CIAT. Este trabajo presenta el uso de especies silvestres de arroz en la obtención de germoplasma mejorado con mayor potencial de rendimiento y una base genética ampliada. Tres especies silvestres ...

Enlace original: https://cgspace.cgiar.org/handle/10568/44304

Investigación en Agricultura

ORYZA SATIVA

ORYZA

PLANT BREEDING

Citar Enlace permanente

Martínez Racines, César Pompilio , Tohme, Joseph M. , López Gerena, J. , Borrero Correa, Jaime C. , McCouch, Susan R. , Roca, William M. , Chatel, M , Guimaraes, Elcio Perpétuo , [Estado actual del mejoramiento del arroz mediante la utilización de especies silvestres de arroz en CIAT] , Estado actual del mejoramiento del arroz mediante la utilización de especies silvestres de arroz en CIAT

Journal Article 1998

Genetic variation analysis of the genus Passiflora L. using RAPD markers

Autor: Fajardo, Diego Angel, F. Grum, M. Tohme, Joseph M. Lobo Arias, M Roca, William M. Sánchez, I.

Genetic analysis based on Random Amplified Polymorphic DNA (RAPD) was carried out on 52 accessions representing 14 species of the genus Passiflora L. using 50 random 10-mer primers. A dendrogram constructed using the Dice similarity coefficient and the UPGMA algorithm based on 626 reproducible po...

Enlace original: https://cgspace.cgiar.org/handle/10568/42908

Investigación en Agricultura

PASSIFLORA

GENETIC VARIATION

GENETIC MARKERS

Citar Enlace permanente

Fajardo, Diego , Angel, F. , Grum, M. , Tohme, Joseph M. , Lobo Arias, M , Roca, William M. , Sánchez, I. , [Genetic variation analysis of the genus Passiflora L. using RAPD markers] , Genetic variation analysis of the genus Passiflora L. using RAPD markers

Descubre y comparte nuestro conocimiento público

Resultados de búsqueda

Characterization of agronomic traits and markers of recombinant inbred lines from intra-and interracial populations of Phaseolus vulgaris L.

In vitro methods of germ-plasm conservation

Variability of chloroplast DNA in the genus Passiflora L.

Estado actual del mejoramiento del arroz mediante la utilización de especies silvestres de arroz en CIAT

Genetic variation analysis of the genus Passiflora L. using RAPD markers