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Mendeley readers
Attention Score in Context
| Title |
A detailed expression map of the PIN1 auxin transporter in Arabidopsis thaliana root
|
|---|---|
| Published in |
BMC Plant Biology, January 2016
|
| DOI | 10.1186/s12870-015-0685-0 |
| Pubmed ID | |
| Authors |
N.A. Omelyanchuk, V.V. Kovrizhnykh, E.A. Oshchepkova, T. Pasternak, K. Palme, V.V. Mironova |
| Abstract |
Theauxin efflux carrier PIN1 is a key mediator of polar auxin transport in developing plant tissues. This is why factors that are supposed to be involved in auxin distribution are frequently tested in the regulation of PIN1 expression. As a result, diverse aspects of PIN1 expression are dispersed across dozens of papers entirely devoted to other specific topics related to the auxin pathway. Integration of these puzzle pieces about PIN1 expression revealed that, along with a recurring pattern, some features of PIN1 expression varied from article to article. To determine if this uncertainty is related to the specific foci of articles or has a basis in the variability of PIN1 gene activity, we performed a comprehensive 3D analysis of PIN1 expression patterns in Arabidopsis thaliana roots. We provide here a detailed map of PIN1 expression in the primary root, in the lateral root primordia and at the root-shoot junction. The variability in PIN1 expression pattern observed in individual roots may occur due to differences in auxin distribution between plants. To simulate this effect, we analysed PIN1 expression in the roots from wild type seedlings treated with different IAA concentrations and pin mutants. Most changes in PIN1 expression after exogenous IAA treatment and in pin mutants were also recorded in wild type but with lower frequency and intensity. Comparative studies of exogenous auxin effects on PIN1pro:GUS and PIN1pro:PIN1-GFP plants indicated that a positive auxin effect is explicit at the level of PIN1 promoter activity, whereas the inhibitory effect relates to post-transcriptional regulation. Our results suggest that the PIN1 expression pattern in the root meristem accurately reflects changes in auxin content. This explains the variability of PIN1 expression in the individual roots and makes PIN1 a good marker for studying root meristem activity. |
X Demographics
The data shown below were collected from the profiles of 4 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Germany | 1 | 25% |
| Australia | 1 | 25% |
| United Kingdom | 1 | 25% |
| Unknown | 1 | 25% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 4 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 149 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| France | 2 | 1% |
| Germany | 1 | <1% |
| Czechia | 1 | <1% |
| United Kingdom | 1 | <1% |
| China | 1 | <1% |
| Unknown | 143 | 96% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 26 | 17% |
| Researcher | 20 | 13% |
| Student > Master | 20 | 13% |
| Student > Bachelor | 14 | 9% |
| Student > Doctoral Student | 13 | 9% |
| Other | 24 | 16% |
| Unknown | 32 | 21% |
| Readers by discipline | Count | As % |
|---|---|---|
| Agricultural and Biological Sciences | 70 | 47% |
| Biochemistry, Genetics and Molecular Biology | 37 | 25% |
| Environmental Science | 3 | 2% |
| Unspecified | 2 | 1% |
| Philosophy | 1 | <1% |
| Other | 4 | 3% |
| Unknown | 32 | 21% |
Attention Score in Context
This research output has an Altmetric Attention Score of 3. 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 25 June 2023.
All research outputs
#14,178,047
of 24,226,848 outputs
Outputs from BMC Plant Biology
#973
of 3,405 outputs
Outputs of similar age
#195,168
of 405,549 outputs
Outputs of similar age from BMC Plant Biology
#17
of 66 outputs
Altmetric has tracked 24,226,848 research outputs across all sources so far. This one is in the 40th percentile – i.e., 40% of other outputs scored the same or lower than it.
So far Altmetric has tracked 3,405 research outputs from this source. They receive a mean Attention Score of 3.0. This one has gotten more attention than average, scoring higher than 70% 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 405,549 tracked outputs that were published within six weeks on either side of this one in any source. This one has gotten more attention than average, scoring higher than 51% of its contemporaries.
We're also able to compare this research output to 66 others from the same source and published within six weeks on either side of this one. This one has gotten more attention than average, scoring higher than 74% of its contemporaries.