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SNP in starch biosynthesis genes associated with nutritional and functional properties of rice

Overview of attention for article published in Scientific Reports, August 2012
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Title
SNP in starch biosynthesis genes associated with nutritional and functional properties of rice
Published in
Scientific Reports, August 2012
DOI 10.1038/srep00557
Pubmed ID
Authors

Ardashir Kharabian-Masouleh, Daniel L. E. Waters, Russell F. Reinke, Rachelle Ward, Robert J. Henry

Abstract

Starch is a major component of human diets. The relative contribution of variation in the genes of starch biosynthesis to the nutritional and functional properties of the rice was evaluated in a rice breeding population. Sequencing 18 genes involved in starch synthesis in a population of 233 rice breeding lines discovered 66 functional SNPs in exonic regions. Five genes, AGPS2b, Isoamylase1, SPHOL, SSIIb and SSIVb showed no polymorphism. Association analysis found 31 of the SNP were associated with differences in pasting and cooking quality properties of the rice lines. Two genes appear to be the major loci controlling traits under human selection in rice, GBSSI (waxy gene) and SSIIa. GBSSI influenced amylose content and retrogradation. Other genes contributing to retrogradation were GPT1, SSI, BEI and SSIIIa. SSIIa explained much of the variation in cooking characteristics. Other genes had relatively small effects.

X Demographics

X Demographics

The data shown below were collected from the profiles of 3 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 99 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Netherlands 1 1%
China 1 1%
Nigeria 1 1%
Australia 1 1%
Unknown 95 96%

Demographic breakdown

Readers by professional status Count As %
Researcher 28 28%
Student > Ph. D. Student 13 13%
Student > Master 11 11%
Student > Bachelor 6 6%
Student > Postgraduate 5 5%
Other 17 17%
Unknown 19 19%
Readers by discipline Count As %
Agricultural and Biological Sciences 58 59%
Biochemistry, Genetics and Molecular Biology 13 13%
Chemistry 3 3%
Engineering 2 2%
Nursing and Health Professions 1 1%
Other 4 4%
Unknown 18 18%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 2. 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 06 August 2012.
All research outputs
#14,086,651
of 22,673,450 outputs
Outputs from Scientific Reports
#66,308
of 122,149 outputs
Outputs of similar age
#96,986
of 166,280 outputs
Outputs of similar age from Scientific Reports
#133
of 207 outputs
Altmetric has tracked 22,673,450 research outputs across all sources so far. This one is in the 37th percentile – i.e., 37% of other outputs scored the same or lower than it.
So far Altmetric has tracked 122,149 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 18.2. This one is in the 45th percentile – i.e., 45% of its peers scored the same or lower than it.
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 166,280 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 41st percentile – i.e., 41% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 207 others from the same source and published within six weeks on either side of this one. This one is in the 35th percentile – i.e., 35% of its contemporaries scored the same or lower than it.