Implications of high‐temperature events and water deficits on protein profiles in wheat (<i>Triticum aestivum</i>L. cv. Vinjett) grain

Yang, Fen; Jørgensen, Anders Dysted; Li, Huawei; Søndergaard, Ib; Finnie, Christine; Svensson, Birte; Jiang, Dong; Wollenweber, Bernd; Jacobsen, Susanne

doi:10.1002/pmic.201000654

Cited by 104 publications

(112 citation statements)

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“…Hurkman et al (2009) observed increases in individual protein spots of up to 8.5-fold while Majoul et al (2004) reported increases as high as 19-fold when high temperatures were applied throughout much of grain development. In comparison, changes generally were less than 2.5-fold when high temperatures were applied early in grain development (Laino et al, 2010;Yang et al, 2011). Most changes in the levels of proteins in response to drought were less than 3-fold (Hajheidari et al, 2007;Yang et al, 2011) and changes in response to fertilizer generally were less than 4-fold .…”

Section: Proteomic Analysis Of Non-gluten Proteinsmentioning

confidence: 95%

“…In comparison, changes generally were less than 2.5-fold when high temperatures were applied early in grain development (Laino et al, 2010;Yang et al, 2011). Most changes in the levels of proteins in response to drought were less than 3-fold (Hajheidari et al, 2007;Yang et al, 2011) and changes in response to fertilizer generally were less than 4-fold . Of the 134 proteins noted in Table 2, 46 showed changes in more than one study and 20 showed changes in response to both temperature and drought.…”

Section: Proteomic Analysis Of Non-gluten Proteinsmentioning

confidence: 95%

“…Eight studies examined the effects of temperature (Dupont et al, 2006a,b;Hurkman et al, 2009;Laino et al, 2010;Majoul et al, 2003Majoul et al, , 2004Skylas et al, 2002;Yang et al, 2011), two studies addressed the effects of drought (Hajheidari et al, 2007;Yang et al, 2011), one study looked at the combined effects of temperature and drought (Sancho et al, 2008) and four studies examined the effects of fertilizer Dupont et al, 2006a,b;Grove et al, 2009). A number of different wheat varieties were used in these studies.…”

Section: Proteomics Approaches For Studying Effects Of Environment Onmentioning

confidence: 99%

“…Sancho et al (2008) combined water deficits with elevated temperatures from 15 DPA until maturity. Yang et al (2011) applied a water deficit from anthesis and Hajheidari et al (2007) limited the amount of water in field grown wheat from the booting stage throughout grain development. Grove et al (2009) examined proteins that changed in response to fertilization with sulfur (S) while Dupont et al (2006a,b) and Altenbach et al (2011) focused on proteins that changed in response to nitrogen (N) fertilization.…”

Section: Proteomics Approaches For Studying Effects Of Environment Onmentioning

confidence: 99%

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New insights into the effects of high temperature, drought and post-anthesis fertilizer on wheat grain development

Altenbach

2012

Journal of Cereal Science

103

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Section: Proteomic Analysis Of Non-gluten Proteinsmentioning

confidence: 95%

Section: Proteomic Analysis Of Non-gluten Proteinsmentioning

confidence: 95%

Section: Proteomics Approaches For Studying Effects Of Environment Onmentioning

confidence: 99%

Section: Proteomics Approaches For Studying Effects Of Environment Onmentioning

confidence: 99%

See 2 more Smart Citations

New insights into the effects of high temperature, drought and post-anthesis fertilizer on wheat grain development

Altenbach

2012

Journal of Cereal Science

103

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“…in northern China) is thought to be that of soil water stress (Ma et al 2007). Water stress is known to influence dry matter production as well as quality of wheat (Yang et al 2011). Drought promotes HMW-GS accumulation in the early grain filling stage, whereas the opposite effect occurs at late grain filling (Jiang et al 2009).…”

mentioning

confidence: 99%

Effect of different water supply on accumulation of high molecular weight glutenin subunits and glutenin macropolymers in near-isogenic wheat lines

Dai¹,

Xu²,

Li³

et al. 2016

PLANT SOIL ENVIRON

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Wheat (Triticum aestivum L.) is the most widely consumed food crop in the world, being processed to give a range of breads, other baked goods, pasta, and noodles. In wheat, glutenin macropolymers (GMP), consisting of spherical glutenin particles, are a major component of the grain and an important factor affecting the processing quality of wheat (Don et al. 2005). Previous studies demonstrated that the amount of GMP in wheat flour correlates closely with baking quality (Weegels et al. 1996). Besides GMP content, GMP particle size and distribution are important in wheat bread-making quality. Evidence indicates that GMP particle size strongly correlates with dough development time (Don et al. 2006).GMP consists of high molecular weight glutenin subunits (HMW-GS) linked with low molecular weight glutenin subunits (LMW-GS) through disulfide bonds. HMW-GS are encoded by polymorphic genes at the Glu-1 loci on the long arms of group 1 chromosomes. Hexaploid wheat usually contains 3-5 subunits, zero or one encoded by Glu-A1, one or two by Glu-B1 and two by Glu-D1 (Lawrence and Payne 1983). Of the glutenin subunits, composition of HMW-GS has been assured to contribute greatly to bread-making quality. Meanwhile, HMW-GS concentration is also considered a very important grain quality trait in wheat (Yue et al. 2007).Accumulations of HMW-GS and GMP in wheat grains are both genetically and environmentally controlled (Irmak et al. 2008). Of the different environmental effects, one of the greatest in certain regions (e.g. in northern China) is thought to be that of soil water stress (Ma et al. 2007). Water stress is known to influence dry matter production as well as quality of wheat (Yang et al. 2011). Drought promotes HMW-GS accumulation in the early grain filling stage, whereas the opposite effect occurs at late grain filling (Jiang et al. 2009). Both ABSTRACTAccumulations of high molecular weight glutenin subunits (HMW-GS) and glutenin macropolymer (GMP) in wheat grains are important indicators of grain quality. Two near-isogenic wheat lines, Line 11 (HMW-GS null, 7 + 9, 5 + 10) and Line 12 (HMW-GS null, 17 + 18, 5 + 10), were used to evaluate the impacts of different water supply on HMW-GS and GMP accumulation, and the GMP particle distributions in the grains. Three irrigation levels were implemented in a field and a pot experiment, respectively. Results indicated that drought is beneficial for grain desiccation in the two wheat lines at late filling stage. Compared to mild and excess watering, the total HMW-GS concentration at maturity was much lower when subjected to soil water deficit. Both drought and excess watering led to a reduced glutenin particle size and GMP content at maturity, indicating that a mild water supply could promote the accumulation of GMP and formation of lager glutenin particles. As opposed to Line 12, Line 11 showed an increase in accumulation of GMP and larger glutenin polymers.

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Mitochondrial Biochemistry

Jacoby

Millar

Taylor

2017

Annual Plant Reviews, Volume 50

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Implications of high‐temperature events and water deficits on protein profiles in wheat (Triticum aestivumL. cv. Vinjett) grain

Cited by 104 publications

References 43 publications

New insights into the effects of high temperature, drought and post-anthesis fertilizer on wheat grain development

New insights into the effects of high temperature, drought and post-anthesis fertilizer on wheat grain development

Effect of different water supply on accumulation of high molecular weight glutenin subunits and glutenin macropolymers in near-isogenic wheat lines

Mitochondrial Biochemistry

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