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Exploiting DELLA signaling in cereals

(2017) TRENDS IN PLANT SCIENCE. 22(10). p.880-893
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Abstract
The spectacular yield increases in rice and wheat during the green revolution were partly realized by reduced gibberellin (GA) synthesis or sensitivity, both causing the accumulation of DELLA proteins. Although insights into the regulation of plant growth and development by DELLA proteins advanced rapidly in arabidopsis (Arabidopsis thaliana), DELLA-mediated regulation of downstream responses in cereals has received little attention to date. Furthermore, translating this research from arabidopsis to cereals is challenging given their different growth patterns and our phylogenetic analysis which reveals that DELLA-related DGLLA proteins exist in cereals but not in arabidopsis. Therefore, understanding the molecular basis of DELLA function in cereals holds great potential to improve yield. In this review, we propose to extend the focus of DELLA functional research to cereals, and highlight the appropriate tools that are now available to achieve this.
Keywords
DELLA, cereals, gibberellins (GA), hormone signaling, protein interactions, GROWTH REPRESSOR DELLA, APICAL HOOK DEVELOPMENT, GIBBERELLIN RESPONSES, TRANSCRIPTION FACTORS, ARABIDOPSIS-THALIANA, GREEN-REVOLUTION, PLANT HEIGHT, COORDINATED REGULATION, SEED-GERMINATION, PROTEIN SLR1

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Chicago
Van De Velde, Karel, Philip Ruelens, Koen Geuten, Antje Rohde, and Dominique Van Der Straeten. 2017. “Exploiting DELLA Signaling in Cereals.” Trends in Plant Science 22 (10): 880–893.
APA
Van De Velde, K., Ruelens, P., Geuten, K., Rohde, A., & Van Der Straeten, D. (2017). Exploiting DELLA signaling in cereals. TRENDS IN PLANT SCIENCE, 22(10), 880–893.
Vancouver
1.
Van De Velde K, Ruelens P, Geuten K, Rohde A, Van Der Straeten D. Exploiting DELLA signaling in cereals. TRENDS IN PLANT SCIENCE. 2017;22(10):880–93.
MLA
Van De Velde, Karel, Philip Ruelens, Koen Geuten, et al. “Exploiting DELLA Signaling in Cereals.” TRENDS IN PLANT SCIENCE 22.10 (2017): 880–893. Print.
@article{8531117,
  abstract     = {The spectacular yield increases in rice and wheat during the green revolution were partly realized by reduced gibberellin (GA) synthesis or sensitivity, both causing the accumulation of DELLA proteins. Although insights into the regulation of plant growth and development by DELLA proteins advanced rapidly in arabidopsis (Arabidopsis thaliana), DELLA-mediated regulation of downstream responses in cereals has received little attention to date. Furthermore, translating this research from arabidopsis to cereals is challenging given their different growth patterns and our phylogenetic analysis which reveals that DELLA-related DGLLA proteins exist in cereals but not in arabidopsis. Therefore, understanding the molecular basis of DELLA function in cereals holds great potential to improve yield. In this review, we propose to extend the focus of DELLA functional research to cereals, and highlight the appropriate tools that are now available to achieve this.},
  author       = {Van De Velde, Karel and Ruelens, Philip and Geuten, Koen and Rohde, Antje and Van Der Straeten, Dominique},
  issn         = {1360-1385},
  journal      = {TRENDS IN PLANT SCIENCE},
  keyword      = {DELLA,cereals,gibberellins (GA),hormone signaling,protein interactions,GROWTH REPRESSOR DELLA,APICAL HOOK DEVELOPMENT,GIBBERELLIN RESPONSES,TRANSCRIPTION FACTORS,ARABIDOPSIS-THALIANA,GREEN-REVOLUTION,PLANT HEIGHT,COORDINATED REGULATION,SEED-GERMINATION,PROTEIN SLR1},
  language     = {eng},
  number       = {10},
  pages        = {880--893},
  title        = {Exploiting DELLA signaling in cereals},
  url          = {http://dx.doi.org/10.1016/j.tplants.2017.07.010},
  volume       = {22},
  year         = {2017},
}

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