Mostrando 1 - 20 Resultados de 130 Para Buscar 'TKW', tiempo de consulta: 0.25s Limitar resultados
  1. 1
    “…Generally, these values of the TKW-glasses obey the sequence: (TKW-0)(MAC)< (TKW-5)(MAC) < (TKW-10)(MAC) < (TKW-15)(MAC) < (TKW-20)(MAC). …”
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    Mechanic-elastic properties and radiation attenuation efficiency of TeO(2)/WO(3)/K(2)O composite glass systems for nuclear and medical application
  2. 2
    “…METHODS: To focus on KW, we selected a subset of 81 out of 209 wheat varieties with similar GY, biomass, and kernel number (KN) and focused on their thousand-kernel weight (TKW). We genotyped them at eight kompetitive allele-specific polymerase chain reaction markers closely associated with TKW. …”
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    Responses of wheat kernel weight to diverse allelic combinations under projected climate change conditions
  3. 3
    “…One-thousand-kernel weights (TKW) of lines were measured in five trials (three environments in four growing seasons). …”
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    Identifying Loci Influencing 1,000-Kernel Weight in Wheat by Microsatellite Screening for Evidence of Selection during Breeding
  4. 4
    “…The composition of the grains of the different species differed significantly for more traits (TKW, fibre, fat, ash, and β-glucan) than that of the groats (TKW and fat), while field management only affected the fibre content of the groats and the TKW, ash, and β-glucan contents of the grains. …”
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    Compositional Traits of Grains and Groats of Barley, Oat and Spelt Grown at Organic and Conventional Fields
  5. 5
    “…Of these, six stable QTL were identified in more than four environments, including two for KL (qKL-2D and qKL-6B.2), one for KW (qKW-2D.1), one for KDR (qKDR-2D.1) and two for TKW (qTKW-5A and qTKW-5B.2). Unconditional and multivariable conditional QTL mapping for TKW with respect to TKW component (TKWC) revealed that kernel dimensions played an important role in regulating the kernel weight. …”
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    QTL Detection for Kernel Size and Weight in Bread Wheat (Triticum aestivum L.) Using a High-Density SNP and SSR-Based Linkage Map
  6. 6
    “…Most of the QTL for TKW and KNS were found located in different marker intervals, indicating that they are genetically controlled independently by each other. …”
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    Genetic dissection of the relationships between grain yield components by genome-wide association mapping in a collection of tetraploid wheats
  7. 7
    “…The optimal water range for the accumulation of dry weight, 3.85–5.9 mL (2900–4400% of TKW), was greater than that required for seedling growth, 1.45–3.05 mL (1100–2300% of TKW). …”
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    The Effects of Temperature and Water on the Seed Germination and Seedling Development of Rapeseed (Brassica napus L.)
  8. 8
    “…Four QTLs (QGFe.iari-2A, QGFe.iari-5A, QGFe.iari-7A and QGFe.iari-7B) for Fe, five QTLs (QGZn.iari-2A, QGZn.iari-4A, QGZn.iari-5A, QGZn.iari-7A and QGZn.iari-7B) for Zn, two QTLs (QGpc.iari-2A and QGpc.iari-3A) for PC, and five QTLs (QTkw.iari-1A, QTkw.iari-2A, QTkw.iari-2B, QTkw.iari-5B and QTkw.iari-7A) for TKW were identified. The QTLs together explained 20.0%, 32.0%, 24.1% and 32.3% phenotypic variation, respectively, for Fe, Zn, PC and TKW. …”
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    Molecular mapping of the grain iron and zinc concentration, protein content and thousand kernel weight in wheat (Triticum aestivum L.)
  9. 9
    “…TKW is usually studied at the plot scale as it represents the average mass of a grain. …”
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    Wheat individual grain-size variance originates from crop development and from specific genetic determinism
  10. 10
    “…Duncan mean's analysis revealed significant differences between generation means for STB, PH, and TKW. The two parents had an extreme pattern. The F(1) and RF(1) segregated close to their respective parents, suggesting the presence of cytoplasmic and maternal genetic effects for Z. tritici resistance, PH, and TKW. …”
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    Detection of Maternal and Cytoplasmic Effects on Resistance to Zymoseptoria tritici in Durum Wheat
  11. 11
    “…OA6 had relatively high TKW, high leaf K(+,) and WUI, and low leaf Na(+) and Cl(−). …”
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    Improved Salinity Tolerance-Associated Variables Observed in EMS Mutagenized Wheat Lines
  12. 12
    “…Cultivars showing higher grain yields had lower grain protein and micronutrient nutritional quality. SPW, KNPS, TKW (with the exception of TKW in the removal of half of the spikelets), TGW, and nutrient yields in wheat grains were most severely reduced by half spikelet removal, secondly by spike shading, and slightly by flag leaf removal. …”
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    Source–Sink Manipulation Affects Accumulation of Zinc and Other Nutrient Elements in Wheat Grains
  13. 13
    “…In African accessions, markers associated with TKW were mapped to six regions also associated with protein, Zn, Ca, Mn, Na, and DR, suggesting the potential for simultaneous selection for higher grain nutrition and TKW. …”
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    Genetic variation for grain nutritional profile and yield potential in sorghum and the possibility of selection for drought tolerance under irrigated conditions
  14. 14
    “…As one of the three major yield components of wheat, thousand kernel weight (TKW) was mainly affected by grain length (GL) and grain width (GW). …”
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    Dissection of Genetic Basis Underpinning Kernel Weight-Related Traits in Common Wheat
  15. 15
    por Zhang, Cong, Zheng, Bangyou, He, Yong
    Publicado 2021
    “…Our results suggest that increase of flag leaf photosynthesis and WSC had a positive effect of 0.593 on the TKW, and thus benefit for developing high yielding wheat cultivars. …”
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    Improving Grain Yield via Promotion of Kernel Weight in High Yielding Winter Wheat Genotypes
  16. 16
    “…This article provides datasets relative to GPC, GYS and TKW collected in the two parents and in 135 durum RIL progenies from plants grown in field trials conducted in Valenzano (Metropolitan City of Bari, BA, Italy) by a randomized complete block design with three replicates. …”
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    Datasets for grain protein content, yield-related traits, and candidate genes in a durum wheat RIL population derived from a “hexaploid × tetraploid” interspecific cross
  17. 17
    “…BACKGROUND: TaGW2-6A, cloned in earlier research, strongly influences wheat grain width and TKW. Here, we mainly analyzed haplotypes of TaGW2-6B and their effects on TKW and interaction with haplotypes at TaGW2-6A. …”
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    Homologous haplotypes, expression, genetic effects and geographic distribution of the wheat yield gene TaGW2
  18. 18
    “…Dissecting the genetic basis of thousand kernel weight (TKW) and its related traits is an effective method to improve wheat yield. …”
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    Identification and validation of quantitative trait loci for kernel traits in common wheat (Triticum aestivum L.)
  19. 19
    “…Although the starch contents fluctuated, thousand kernel weight (TKW) showed little variation. Polymorphisms in six genes were significantly associated with TKW. …”
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    Starch Metabolism in Wheat: Gene Variation and Association Analysis Reveal Additive Effects on Kernel Weight
  20. 20
    “…Grain size and filling are two key determinants of grain thousand‐kernel weight (TKW) and crop yield, therefore they have undergone strong selection since cereal was domesticated. …”
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    TaTPP‐7A positively feedback regulates grain filling and wheat grain yield through T6P‐SnRK1 signalling pathway and sugar–ABA interaction
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