The apomictic reproductive mode of Brachiaria (syn. Urochloa) forage species allows breeders to faithfully propagate heterozygous genotypes through seed over multiple generations. In Brachiaria, reproductive mode segregates as single dominant locus, the apospory-specific genomic region (ASGR). Th...
Worthington, Margaret
,
Ebina, Masumi
,
Yamanaka, Naoki
,
Heffelfinger, Christopher
,
Quintero, Constanza
,
Zapata, Yeny Patricia
,
Pérez, Juan Guillermo
,
Selvaraj, Michael
,
Ishitani, Manabu
,
Duitama, Jorge
,
Hoz, Juan Fernando de la
,
Rao, Idupulapati M.
,
Dellaporta, Stephen L.
,
Tohme, Joseph M.
,
Arango, Jacobo
,
[Translocation of a parthenogenesis gene candidate to an alternate carrier chromosome in apomictic Brachiaria humidicola]
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Translocation of a parthenogenesis gene candidate to an alternate carrier chromosome in apomictic Brachiaria humidicola
Apomixis, asexual reproduction through seed, enables breeders to identify and faithfully propagate superior heterozygous genotypes by seed without the disadvantages of vegetative propagation or the expense and complexity of hybrid seed production. The availability of new tools such as genotyping ...
Worthington, Margaret
,
Heffelfinger, Christopher
,
Bernal, Diana
,
Quintero, Constanza
,
Zapata, Yeny Patricia
,
Pérez, Juan Guillermo
,
Vega, Jose de
,
Miles, John W.
,
Dellaporta, Stephen L.
,
Tohme, Joseph M.
,
[A parthenogenesis gene candidate and evidence for segmental allopolyploidy in apomictic brachiaria decumbens]
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A parthenogenesis gene candidate and evidence for segmental allopolyploidy in apomictic brachiaria decumbens
Duitama, Jorge
,
Silva, Alexander
,
Sanabria, Yamid
,
Cruz, Daniel Felipe
,
Quintero, Constanza
,
Ballen, Carolina
,
Lorieux, Mathias
,
Scheffler, Brian
,
Farmer, Andrew
,
Torres Castro, Edgar Alonso
,
Oard, James
,
Tohme, Joseph M.
,
[Whole genome sequencing of elite rice cultivars as a comprehensive information resource for marker assisted selection]
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Whole genome sequencing of elite rice cultivars as a comprehensive information resource for marker assisted selection
With the aim to find new sources of resistance to rice hoja blanca (white leaf) disease, transmitted by the insect Tagosodes orizicolus, 660 genotypes were evaluated under greenhouse and field conditions. Seven resistant genotypes were identified, and genomic studies were performed to demonstrate...
Cruz Gallego, Maribel
,
Rebolledo, María Camila
,
Cuasquer, Juan B.
,
Cruz, Daniel Felipe
,
Peña-Fernández, Alexandra Lorena
,
Quintero, Constanza
,
Silva-Córdoba, Alexander
,
Álvarez, María Fernanda
,
Jojoa-Cruz, Sebastián
,
Lorieux, Mathias
,
Stuart, Jeffrey J.
,
Correa, Fernando
,
[Identification of new sources of resistance to RHBV- rice hoja blanca virus = Identificación de nuevas fuentes de resistencia al virus hoja blanca en arroz-RHBV]
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Identification of new sources of resistance to RHBV- rice hoja blanca virus = Identificación de nuevas fuentes de resistencia al virus hoja blanca en arroz-RHBV
Beans of the species Theobroma cacao L., also known as cacao, are the raw material to produce chocolate. Colombian cacao has been classified as a fine flavor cacao that represents the 5% of cacao world’s production. Colombian genetic resources from this species are conserved in ex situ and in-fie...
Osorio Guarín, Jaime A.
,
Berdugo-Cely, Jhon
,
Coronado, Roberto Antonio
,
Zapata, Patricia
,
Quintero, Constanza
,
Gallego Sánchez, Gerardo J.
,
Yockteng, Roxana
,
[Colombia a Source of Cacao Genetic Diversity As Revealed by the Population Structure Analysis of Germplasm Bank of Theobroma cacao L.]
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Colombia a Source of Cacao Genetic Diversity As Revealed by the Population Structure Analysis of Germplasm Bank of Theobroma cacao L.
Recent advances in high-throughput sequencing (HTS) technologies and computing capacity have produced unprecedented amounts of genomic data that have unraveled the genetics of phenotypic variability in several species. However, operating and integrating current software tools for data analysis st...
Duitama, Jorge
,
Quintero, Juan Camilo
,
Cruz, Daniel Felipe
,
Quintero, Constanza
,
Hubmann, Georg
,
Foulquié Moreno, Maria R.
,
Verstrepen, Kevin J.
,
Trevelein, Johan M
,
Tohme, Joseph M.
,
[An integrated framework for discovery and genotyping of genomic variants from high-throughput sequencing experiments]
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An integrated framework for discovery and genotyping of genomic variants from high-throughput sequencing experiments
Grenier, Cécile
,
Cao, Tuong-Vi
,
Ospina, Yolima
,
Quintero, Constanza
,
Châtel, Marc H.
,
Tohme, Joseph M.
,
Courtois, Brigitte
,
Ahmadi, Nourollah
,
[Accuracy of genomic selection in a rice synthetic population developed for recurrent selection breeding]
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Accuracy of genomic selection in a rice synthetic population developed for recurrent selection breeding