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Control of root system architecture by DEEPER ROOTING 1 increases rice yield under drought conditions

Overview of attention for article published in Nature Genetics, August 2013
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  • In the top 5% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (98th percentile)
  • Good Attention Score compared to outputs of the same age and source (75th percentile)

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Title
Control of root system architecture by DEEPER ROOTING 1 increases rice yield under drought conditions
Published in
Nature Genetics, August 2013
DOI 10.1038/ng.2725
Pubmed ID
Authors

Yusaku Uga, Kazuhiko Sugimoto, Satoshi Ogawa, Jagadish Rane, Manabu Ishitani, Naho Hara, Yuka Kitomi, Yoshiaki Inukai, Kazuko Ono, Noriko Kanno, Haruhiko Inoue, Hinako Takehisa, Ritsuko Motoyama, Yoshiaki Nagamura, Jianzhong Wu, Takashi Matsumoto, Toshiyuki Takai, Kazutoshi Okuno, Masahiro Yano

Abstract

The genetic improvement of drought resistance is essential for stable and adequate crop production in drought-prone areas. Here we demonstrate that alteration of root system architecture improves drought avoidance through the cloning and characterization of DEEPER ROOTING 1 (DRO1), a rice quantitative trait locus controlling root growth angle. DRO1 is negatively regulated by auxin and is involved in cell elongation in the root tip that causes asymmetric root growth and downward bending of the root in response to gravity. Higher expression of DRO1 increases the root growth angle, whereby roots grow in a more downward direction. Introducing DRO1 into a shallow-rooting rice cultivar by backcrossing enabled the resulting line to avoid drought by increasing deep rooting, which maintained high yield performance under drought conditions relative to the recipient cultivar. Our experiments suggest that control of root system architecture will contribute to drought avoidance in crops.

X Demographics

X Demographics

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 1,160 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United States 9 <1%
India 6 <1%
Spain 3 <1%
Brazil 2 <1%
Colombia 2 <1%
Germany 2 <1%
Philippines 2 <1%
Japan 2 <1%
Sri Lanka 1 <1%
Other 7 <1%
Unknown 1124 97%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 243 21%
Researcher 193 17%
Student > Master 131 11%
Student > Bachelor 102 9%
Student > Doctoral Student 63 5%
Other 187 16%
Unknown 241 21%
Readers by discipline Count As %
Agricultural and Biological Sciences 676 58%
Biochemistry, Genetics and Molecular Biology 118 10%
Environmental Science 20 2%
Engineering 11 <1%
Unspecified 9 <1%
Other 52 4%
Unknown 274 24%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 96. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 02 April 2024.
All research outputs
#464,488
of 26,215,093 outputs
Outputs from Nature Genetics
#927
of 7,693 outputs
Outputs of similar age
#3,233
of 211,217 outputs
Outputs of similar age from Nature Genetics
#18
of 74 outputs
Altmetric has tracked 26,215,093 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 98th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 7,693 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 44.2. This one has done well, scoring higher than 87% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 211,217 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 98% of its contemporaries.
We're also able to compare this research output to 74 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 75% of its contemporaries.