Storage roots of cassava (Manihot esculenta Crantz) exhibit a rapid post-harvest physiological deterioration (PPD) response that can occur within 24 72 h of harvest. PPD is an enzymatically mediated oxidative process with parallels to plant wound, senescence and defence responses. To characterise...
Reilly, K
,
Bernal Franco, D.M.
,
Cortés Bermúdez, D.F.
,
Gómez Vásquez, R
,
Tohme, Joseph M.
,
Beeching, JR
,
[Towards identifying the full set of genes expressed during cassava post-harvest physiological deterioration]
,
Towards identifying the full set of genes expressed during cassava post-harvest physiological deterioration
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...
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.
Se construyó una pequeña librería de cDNA de fríjol (phaseolus vulgaris L.) de alrededor de 1500 clones, con el fin de incrementar la saturación del mapa de ligamiento de fríjol con marcadores de RFLPs. Para la generación de la librería se utilizó la técnica de amplificación por PCR (Jepson et al...
Ramírez, H.
,
Mayer, Jorge Edgard
,
Roca, William M.
,
Tohme, Joseph M.
,
López, Y.
,
[Construcción de una genoteca de cDNA de fríjol (Phaseolus vulgaris L.) para mapeo genético]
,
Construcción de una genoteca de cDNA de fríjol (Phaseolus vulgaris L.) para mapeo genético
Background: Gene-based (genic) microsatellites are a useful tool for plant genetics and simple
sequence repeat loci can often be found in coding regions of the genome. While EST sequencing
can be used to discover genic microsatellites, direct screening of cDNA libraries for repeat motifs
can save...
Blair, Matthew W.
,
Muñoz Torres, M.C.
,
Giraldo, M.C.
,
Pedraza, F
,
[Development and diversity of Andean-derived, gene-based microsatellites for common bean (Phaseolus vulgaris L.)]
,
Development and diversity of Andean-derived, gene-based microsatellites for common bean (Phaseolus vulgaris L.)
Bean dwarf mosaic geminivirus (BDMV) was shown to have a bipartite genome (DNA-A and DNA-B) from restriction map and sequence data comparisons of cloned DNAs. The nucleotide sequences of the infectious clones of DNA-A and DNA-B were determined. Computer analyses showed that the bipartite genome o...
Hidayat, SH
,
Gilbertson, R.L.
,
Hanson, SF
,
Morales, Francisco José
,
Ahlquist, P.G.
,
Russell, DR
,
Maxwell, D.P.
,
[Complete nucleotide sequences of the infectious cloned DNAs of bean dwarf mosaic geminivirus]
,
Complete nucleotide sequences of the infectious cloned DNAs of bean dwarf mosaic geminivirus
Cassava vein mosaic virus (CVMV) was found to be widespread throughout the north-eastern region of Brazil. The complete sequence of CVMV was determined, and the genome was 8158 bp in size. A cytosolic initiator methionine tRNA (tRNAmeti)-binding site that probably acts as a primer for minus-stran...
Álvarez, E.
,
Mejía De Los Rios, J.F.
,
Huertas, CA
,
Varón de Agudelo, Francia
,
Loke, John Bernard
,
[Detection and molecular characterization of a phytoplasma associated with machorreo of lulo (Solanum quitoense) in Colombia]
,
Detection and molecular characterization of a phytoplasma associated with machorreo of lulo (Solanum quitoense) in Colombia
Álvarez, E.
,
Mejía De Los Rios, J.F.
,
Llano Rodríguez, Germán Alberto
,
Loke, John Bernard
,
[Characterization of Colletotrichum gloeosporioides, causal agent of anthracnose in soursop (Annona muricata) in Valle del Cauca, Colombia]
,
Characterization of Colletotrichum gloeosporioides, causal agent of anthracnose in soursop (Annona muricata) in Valle del Cauca, Colombia
La Antracnosis, causada por el hongo Colletotrichum gloeosporioides, ocasiona pérdidas hasta del 90% en huertos no tecnificados de guanábana. Para el control de la enfermedad se requiere conocer bien la sintomatología y las características del agente causal. Teniendo en cuenta que existe poca inf...
Álvarez, E.
,
Ospina, CA
,
Mejía De Los Rios, J.F.
,
Llano Rodríguez, Germán Alberto
,
[Caracterización morfológica, patogénica y genética del agente causal de la antracnosis (Colletotrichum gloeosporioides) en guanábana (Annona muricata) en el Valle del Cauca]
,
Caracterización morfológica, patogénica y genética del agente causal de la antracnosis (Colletotrichum gloeosporioides) en guanábana (Annona muricata) en el Valle del Cauca