Identification of quantitative trait loci for traits conferring weed competitiveness in wheat (Triticum aestivum L.)

By R. Coleman, Gurjeet Gill, G. Rebetzke. 2001

165 citations recorded by the source corpus.

Subfields: Genetics, Plant Science

View Paper: https://www.semanticscholar.org/paper/567a4727ffee731fd3125ceaba92a1c0c3f9a24c

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In Genetics

1. S. Landjeva
2. A. Börner
3. V. Korzun
4. R. Richards
5. G. Rebetzke
6. Brian R. Cullis
7. H. Wallwork
8. A. Condon

In Plant Science

1. R. Richards
2. G. Rebetzke
3. A. Condon
4. M. Watt
5. J. Kirkegaard
6. A. Börner
7. G. McDonald
8. S. Landjeva

Citations in the corpus

• Quantitative trait loci analysis of zinc efficiency and grain zinc concentration in wheat using whole genome average interval mapping (2008, result): “This is consistent with previous studies on early vigour in wheat which showed the presence of the Rht1 and Rht2 dwarfing genes reduced seedling biomass (Coleman et al. 2001; Rebetzke et al. 2001).”
• Longer coleoptiles improve emergence through crop residues to increase seedling number and biomass in wheat (Triticum aestivum L.) (2005, background): “Poor leaf area development can lead to increased competition by weeds (Coleman et al., 2001), and greater soil evaporation to reduce crop water use effi- ciency in Mediterranean-type environments such as occurs in southern and Western Australia (López-Castañeda and Richards, 1994).”
• Genotypic increases in coleoptile length improves stand establishment, vigour and grain yield of deep-sown wheat (2007, background): “Resulting smaller leaf area early in the season reduces competitiveness of wheat crops against weeds (Coleman et al., 2001), and increases water loss through evaporation from the soil surface, reducing crop water-use efficiency, biomass and grain yield (López-Castañeda and Richards, 1994).”
• Herbicide-Resistant Weeds: Management Tactics and Practices1 (2006, background): “breeders to select for weed-competitive genotypes (Coleman et al. 2001).”
• Physiological traits and cereal germplasm for sustainable agricultural systems (2007, background): “Varieties with enhanced crop establishment and vigour are expected to have greater competitive ability with weeds and result in reduced herbicide use (Coleman et al., 2001).”
• Reliability of higher seeding rates of wheat for increased competitiveness with weeds in low rainfall environments (2004, background): “The heritabilities of morphological traits associated with competitive ability (e.g. height, early vigour, tillering capacity and leaf size) were reduced due to large genotyperyear interactions, making genetic gain through phenotypic selection difficult (Coleman et al. 2001).”
• Molecular markers: actual and potential contributions to wheat genome characterization and breeding (2007, background): “…McCartney et al. 2005b), Xowering time and photoperiod response (Sourdille et al. 2000b), seed dormancy (Kato et al. 2001), weed competitiveness (Coleman et al. 2001), starch properties (Batey et al. 2001), Xour colour (Mares and Campbell 2001), and grain hardness (Osborne et al. 2001), and to…”
• QTL mapping of flag leaf traits in common wheat using an integrated high-density SSR and SNP genetic linkage map (2016, unknown): “Flag leaf morphology elements include FLAN, FLW, FLL, FLR and FLA (Coleman et al. 2001; Yue et al. 2006; Xue et al. 2008; Wang et al. 2011; Chen et al. 2012).”
• Developments in breeding cereals for organic agriculture (2008, unknown): “Nevertheless, there appears to be sufficient genetic variation in crop competitive ability (Acciaresi et al. 2001; Coleman et al. 2001; Hoad et al. 2006) for such selection to be introduced into breeding programmes (Hoad et al. 2008).”