Resultados de búsqueda - Development assistance.

Evaluation of quick and dirty DNA extraction methods for marker-assisted selection in rice (Oryza sativa L.) por Collard, B. C. Y., Das, A., Virk, P.S., Mackill, D.J.

“…Six simple methods for extracting DNA from rice seedlings were evaluated for marker‐assisted selection (MAS). The assessment of each method was based on PCR amplification of SSR markers, DNA yield and purity, time and cost. …”
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Marker-assisted introgression of fecundity mutation into Barbarine sheep breed under low input production system por Bedhiaf-Romdhani, S., Baazaoui, Imen, Arari, Emna, Lahmar, Mustapha, Letaief, Neyrouz, Hemdene, Mounir, Rekik, Mourad, Haile, Aynalem

“…Fecundity gene introgression has become an economical method to improve sheep prolificacy in developing countries. The FecXBar and FecGH mutations are variants of the BMP15 and GDF9 sheep genes, respectively, identified in Tunisian Barbarine sheep prolific line “W-INRAT,” created through a prolificacy-based selection program. …”
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Toward marker-assisted selection in breeding for fusarium wilt tropical race-4 type resistant bananas por Ferreira, C. F., Chen, A., Aitken, E. A. B., Swennen, R., Uwimana, B., de Jesus Rocha, A., da Silva Soares, J. M., de Souza Ramos, A. P., Amorim, E. P.

“…Results from the marker screening will assist in developing strategies for pre-breeding Foc TR4-resistant bananas. …”
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GA-GBLUP: leveraging the genetic algorithm to improve the predictability of genomic selection por Yang Xu, Yuxiang Zhang, Yanru Cui, Kai Zhou, Guangning Yu, Wenyan Yang, Xin Wang, Furong Li, Xiusheng Guan, Xuecai Zhang, Zefeng Yang, Shizhong Xu, Chenwu Xu

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Targeted genotyping-by-sequencing of potato and data analysis with R/polyBreedR por Endelman, J.B., Kante, M., Lindqvist‐Kreuze, H., Kilian, A., Shannon, L.M., Caraza‐Harter, M.V., Vaillancourt, B., Mailloux, K., Hamilton, J.P., Buell, C.R.

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Virus-Specific Defense Responses in Sweetpotato: Transcriptomic Insights into Resistance and Susceptibility to SPFMV, SPCSV, and SPVD por Adero, J., Ssali, R.T., Segundo, F., Maria, D., Kitavi, M., Yada, B., Byarugaba, D., Dube, F., Aber, P., Opiyo, S., Fei, Z., Kreuze, Jan F.

“…This study highlights candidate resistance and susceptibility genes for each virus, providing a molecular basis for developing virus-resilient sweetpotato cultivars through functional genomics and marker-assisted breeding. …”
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Cash, food, or vouchers? Evidence from a randomized experiment in northern Ecuador por Hidrobo, Melissa, Hoddinott, John F., Peterman, Amber, Margolies, Amy, Moreira, Vanessa

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The role of agriculture in poverty reduction in Pakistan: proceedings of a seminar organized by the International Food Policy Research Institute and Beaconhouse National University with assistance from Innovative Development Strategies (Pvt.)... por International Food Policy Research Institute

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Agricultural technology adoption in the Feed the Future zone of influence in Bangladesh por Ahmed, Akhter, Hernandez, Ricardo, Naher, Firdousi, Data Analysis and Technical Assistance Limited

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A&T Bangladesh Follow-up Survey 2016: Households por International Food Policy Research Institute

Materias: “…child development…”
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What is the optimal locus of control for social assistance programs? Evidence from the productive safety net programme in Ethiopia por Simons, Andrew M.

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Sensitive and specific exonuclease III-assisted recombinase-aided amplification colorimetric assay for rapid detection of nucleic acids por Zhou, Y., Zhang, J., Sun, H., Tao, D., Xu, B., Han, X., Ren, R., Ruan, J., Steinaa, Lucilla, Hemmink, Johanneke D., Han Jianlin, Li, X., Xu, J., Zhao, S., Xie, S., Zhao, C.

“…In addition, to avoid aerosol contamination, a one-tube RAA-Exo III colorimetric assay was also established for the accurate detection of ASFV in clinical samples. Taken together, we developed a rapid, instrument-free, and low-cost Exo III-assisted RAA colorimetric-assay-based nucleic acid detection platform.…”
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Unraveling the genetic basis of heat tolerance and yield in bread wheat: QTN discovery and Its KASP-assisted validation por Bashir, Latief, Budhlakoti, Neeraj, Pradhan, Anjan Kumar, Mehmood, Azhar, Haque, Mahin, Jacob, Sherry R., Bhardwaj, Rakesh, Gaikwad, Kiran, Dwijesh Chandra Mishra, Kaur, Satinder, Bhati, Pradeep Kumar, Singh, Gyanendra Pratap, Kumar, Sundeep

“…These findings provide valuable insights into the genetic basis of heat tolerance in wheat and offer genomic resources, including validated markers that could accelerate marker-assisted breeding and the development of next-generation heat-resilient cultivars.…”
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Genotyping by Sequencing for SNP-Based Linkage Analysis and the Development of KASPar Markers for Male Sterility and Polyembryony in Citrus por Montalt, Rafael, Cuenca, José, Vives, María C., Mournet, Pierre, Navarro, Luis, Ollitrault, Patrick, Aleza, Pablo

“…One SNP KASPar marker was developed and fully validated for each trait.…”
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Marker assisted pyramiding of QTLs for heat tolerance and escape upgrades heat resilience in rice (Oryza sativa L.) por Ye, Changrong, Ishimaru, Tsutomu, Lambio, Leslie, Li, Le, Long, Yu, He, Zhizhou, Htun, Than Myint, Tang, Shunxue, Su, Zhenxi

“…Two promising QTLs for early morning flowering (qEMF3) and heat tolerance (qHTSF4.1) were introgressed into IR64 background, and near isogenic lines (NILs) IR64+qEMF3 (IR64EMF3) and IR64+qHTSF4.1 (IR64HT4) were developed in previous studies. In this study, a QTL pyramiding line IR64+qHTSF4.1+qEMF3 (IR64HT4EMF3) was developed by marker assisted selection of the progenies of previous NILs. …”
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ConR: An R package to assist large-scale multispecies preliminary conservation assessments using distribution data por Dauby, G., Stévart, T., Droissart, V., Cosiaux, A., Deblauwe, V., Simo-Droissart, M., Sosef, M.S.M., Lowry, P.P., Schatz, G.E., Gereau, R.E., Couvreur, T.L.P.

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Marker assisted introgression of bacterial blight resistant gene into submergence tolerance rice variety BRRI dhan52 por Kabir, M. E., Iftekharuddaula, K. M., Khan, M. A. I., Mian, M. A. K., Ivy, N. A.

“…Molecular markers linked to BB resistance genes (Xa genes) and submergence QTL (SUB1) were utilized in a marker-aided selection program to develop elite breeding lines with broad-spectrum resistance to bacterial blight. …”
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A microsatellite marker and a codominant PCR-based marker for marker-assisted selection of submergence tolerance in rice por Xu, Kenong, Deb, Rashmi, Mackill, David J.

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Genomic prediction of the performance of hybrids and the combining abilities for line by tester trials in maize por Ao Zhang, Pérez Rodriguez, Paulino, San Vicente, Felix M., Palacios Rojas, Natalia, Dhliwayo, Thanda, Yubo Liu, Zhenhai Cui, Yuan Guan, Hui Wang, Hongjian Zheng, Olsen, Michael, Boddupalli, P.M., Yanye Ruan, Crossa, José, Xuecai Zhang

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Genomic prediction of drought tolerance during seedling stage in maize using low-cost molecular markers por Ao Zhang, Shan Chen, Zhenhai Cui, Yubo Liu, Yuan Guan, Shuang Yang, Jingtao Qu, Juchao Nie, Dongdong Dang, Cong Li, Xiaomei Dong, Jinjuan Fan, Yanshu Zhu, Xuecai Zhang, Crossa, José, Huiying Cao, Yanye Ruan, Hongjian Zheng

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