Resultados de búsqueda - Cross of Iron

Democratic Republic of the Congo (DRC) Micronutrient Cross-Sectional Household Survey por University of British Columbia, International Food Policy Research Institute

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Seed set and xenia effects on grain iron and zinc density in pearl millet por Rai, Kedar N., Govindaraj, Mahalingam, Pfeiffer, Wolfgang H., Sambasiva Rao, A

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Analysis of QTL responsible for grain iron and zinc content in doubled haploid lines of rice (Oryza sativa) derived from an intra‐japonica cross por Jeong, O-Young, Lee, Jeom-Ho, Jeong, Eung-Gi, Chun, Areum, Bombay, Maurene, Banzon Ancheta, Melanie, Ahn, Sang-Nag

“…Quantitative trait loci (QTL) related to the grain iron and zinc contents of brown rice were mapped by using a doubled haploid population derived from an intra‐japonica cross between 'Hwaseonchal' and 'Goami 2'. …”
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Iron absorption from iron-biofortified sweetpotato is higher than regular sweetpotato in Malawian women while iron absorption from regular and iron-biofortified potatoes is high in... por Jongstra, R., Mwangi, M., Burgos, G., Zeder, C., Low, Jan W., Mzembe, G., Liria, R., Penny, M., Andrade, M.I., Fairweather-Tait, S., Felde, T. zum, Campos, Hugo, Phiri, K.S., Zimmermann, M., Wegmüller, R.

“…Women consumed the meals at breakfast for 2 wk and were then crossed over to the other variety. We labeled the test meals with 57Fe or 58Fe and measured cumulative erythrocyte incorporation of the labels 14 d after completion of each test-meal sequence to calculate iron absorption. …”
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Variation and inheritance of iron reductase activity in the roots of Common bean (Phaseolus vulgaris L.) and association with seed iron accumulations QTL por Blair, Matthew W., Knewtson, SJB, Astudillo, Carolina, Li, CM, Fernández, A.C., Grusak, M.A.

“…The objectives of this study were to determine the variability and inheritance for iron reductase activity in a range of genotypes and in a low × high seed iron cross (DOR364 × G19833), to identify quantitative trait loci (QTL) for this trait, and to assess possible associations with seed iron levels. …”
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Biofortification of common bean for higher iron concentration por Beebe, Stephen E.

“…In a bioefficacy trial among college-age women in Rwanda, high iron beans improved iron status and enhanced cognitive ability, brain function, and work efficiency. …”
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Iron, carotene, and ascorbic acid in cassava roots and leaves por Chavez, Alba L., Bedoya Flores, JM, Sánchez, T., Iglesias, C.A., Ceballos, H., Roca, W.

“…A genetic study of the progeny of a cross between yellow and white parents indicated control of the yellow trait by only two genes. …”
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Social interaction and geographic diffusion of iron-biofortified beans in Rwanda por Funes, Jose, Sun, Laixiang, Sedano, Fernando, Baiocchi, Giovanni, Benson, Todd

“…We approach this study by applying spatial econometric techniques to estimate neighborhood influence and to determine the factors driving the adoption of iron-biofortified beans (IBB). We employ a cross-sectional, nationally representative survey of bean producing households from 2015 bean growing season B in Rwanda, and present results for growers of both bush and climbing varieties of beans. …”
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Iron supplementation compliance among pregnant women in Bicol, Philippines por Lutsey, Pamela L., Dawe, David, Villate, Ellen, Valencia, Shiela, Lopez, Ofelia

“…To quantify factors influencing iron supplementation compliance and haemoglobin (Hb) concentrations among pregnant women participating in an iron supplementation programme under routine field conditions.Cross-sectional interviews and Hb measurements.Albay and Sorsogon provinces, Bicol, Philippines.Three hundred and forty-six pregnant women receiving iron supplements via the Philippine iron supplementation programme.Women had a mean Hb concentration of 10.75 ± 1.43 g dl−1, and 56.4% were anaemic (Hb < 11.0 g dl−1). …”
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Iron and ferritin accumulate in separate cellular locations in Phaseolus seeds por Cvitanich, C, Przybylowicz, WJ, Urbanski, DF, Jurkiewicz, AM, Mesjasz-Przybylowicz, J, Blair, Matthew W., Astudillo, Carolina, Jensen, E, Stougaard, J

“…A novel iron-rich genotype, NUA35, with a high concentration of iron both in the seed coat and cotyledons was bred from a cross between an Andean and a Mesoamerican genotype. …”
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Maternal inheritance of grain iron and zinc densities in pearl millet por Kanatti, Anand, Govindaraj, Mahalingam, Rai, Kedar Nath, Rao, Aluri S.

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Identification of genomic region(s) responsible for high iron and zinc content in rice por Dixit, Shilpi, Singh, Uma Maheshwar, Abbai, Ragavendran, Ram, T., Singh, Vikas Kumar, Paul, Amitava, Virk, P.S., Kumar, Arvind

“…In this context, BC2F5 population derived from cross between RP-Bio226 and Sampada was used to localize genomic region(s)/QTL(s) for grain Fe (iron) and Zn (zinc) content together with yield and yield-related traits. …”
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Impact of iron biofortified beans on yields and farmers' incomes: The case of Rwanda por Funes, José, Sun, Laixiang, Benson, Todd, Sedano, Fernando, Baiocchi, Giovanni, Birol, Ekin

“…This paper investigates the economic impact of the adoption of conventionally-bred improved iron biofortified beans (IBB) by smallholder farmers in Rwanda. …”
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DMap: A fast cross-platform genetic map viewer. por Simon, R., Flores, M., Lindqvist-Kreuze, H., Caraza, M., Bonierbale, Merideth W., Mihovilovich, E.

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QTL analysis of seed iron, zinc, and phosphorus levels in an Andean bean population por Cichy, Karen Ann, Caldas, GV, Snapp, Sieglinde S., Blair, Matthew W.

“…Iron and zinc are essential micronutrients for human health often found in insufficient quantities in the diet. …”
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Inheritance of seed iron and zinc concentrations in common bean (Phaseolus vulgaris L.) por Blair, Matthew W., Astudillo, Carolina, Grusak, M.A., Graham, R, Beebe, Stephen E.

“…The objective of this study was to determine the inheritance of seed iron and zinc accumulation in a recombinant inbred line (RIL) population of common beans from a cross of low × high mineral genotypes (DOR364 × G19833) using a quantitative trait locus (QTL) mapping approach. …”
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Breeding increases grain yield, zinc, and iron, supporting enhanced wheat biofortification por Velu, Govindan, Atanda, Sikiru Adeniyi, Singh, Ravi P., Huerta Espino, Julio, Crespo-Herrera, Leonardo A., Juliana, Philomin, Mondal, Suchismita, Joshi, Arun Kumar, Bentley, Alison R.

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Molecular characterization of QTL for grain zinc and iron concentrations in wheat landrace Chinese Spring por Mengjing Sun, Jingyang Tong, Yan Dong, Zongjun Pu, Jianmin Zheng, Yelun Zhang, Xueyong Zhang, Chenyang Hao, Xiaowan Xu, Qiang Cao, Awais Rasheed, Mohamed Badry Ali, Shuanghe Cao, Xianchun Xia, He Zhonghu, Zhongfu Ni, Yuanfeng Hao

“…In this study, a recombinant inbred line (RIL) population with 245 lines derived from cross Zhou 8425B/Chinese Spring was used to detect quantitative trait loci (QTL) for grain zinc concentration (GZnC) and grain iron concentration (GFeC) across four environments. …”
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Molecular mapping of the grain iron and zinc concentration, protein content and thousand kernel weight in wheat (Triticum aestivum L.) por Krishnappa, G, Singh, AM, Chaudhary, S, Ahlawat, AK, Singh, S. K., Shukla, RB, Jaiswal, JP, Singh, GP, Solanki, IS

“…Genomic regions responsible for accumulation of grain iron concentration (Fe), grain zinc concentration (Zn), grain protein content (PC) and thousand kernel weight (TKW) were investigated in 286 recombinant inbred lines (RILs) derived from a cross between an old Indian wheat variety WH542 and a synthetic derivative (Triticum dicoccon PI94624/Aegilops squarrosa [409]//BCN). …”
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Chromosomal introgressions from Oryza meridionalis into domesticated rice Oryza sativa result in iron tolerance por Wairich, Andriele, de Oliveira, Ben Hur Neves, Wu, Lin-Bo, Murugaiyan, Varunseelan, Margis-Pinheiro, Marcia, Fett, Janette Palma, Ricachenevsky, Felipe Klein, Frei, Michael

“…Iron (Fe) toxicity is one of the most common mineral disorders affecting rice (Oryza sativa) production in flooded lowland fields. …”
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