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Mendeley readers
Attention Score in Context
| Title |
Comparative karyotypic analysis in the Alstroemeria hookeri Lodd. (Alstroemeriaceae) complex sensu Bayer (1987)
|
|---|---|
| Published in |
Genetics and Molecular Biology, February 2010
|
| DOI | 10.1590/s1415-47572010005000012 |
| Pubmed ID | |
| Authors |
Carlos Baeza, Eduardo Ruiz, María Negritto |
| Abstract |
Alstroemeria L. (Alstroemeriaceae) is an American genus of monocots with two principal distribution centers in Chile and Brazil. In Chile, it is represented by about 32 species, most of them in central Chile, an area known for its high level of endemism. The "complex" Alstroemeriahookeri is endemic to Chile, where it is distributed from the Coquimbo to the Bío-Bío Region. We analyzed the karyotypes of 36 populations of this complex along its natural distribution. Ten metaphases per population were used for chromosome measurements. All analyzed subspecies presented a well defined asymmetric karyotype. The populations of A. hookeri subsp. hookeri collected in the coastal range of the Bío-Bío Region and the populations from the Central Valley of this Region (Pangal del Laja) presented striking morphological differences in the karyotype, mainly on chromosome 3. The population of A. hookeri subsp. recumbens from Pichicuy showed a polymorphism on chromosome 7, which differed from the other analyzed populations of this subspecies. Phenetic analysis suggested that A. hookeri subsp. cummingiana, which showed a more symmetrical karyotype and did not grow in sandy soil, should be alocated to A. cummingiana rather than considered as part of the hookeri complex. |
Mendeley readers
The data shown below were compiled from readership statistics for 9 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Colombia | 1 | 11% |
| Nigeria | 1 | 11% |
| Unknown | 7 | 78% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Researcher | 3 | 33% |
| Student > Postgraduate | 2 | 22% |
| Student > Ph. D. Student | 2 | 22% |
| Student > Doctoral Student | 1 | 11% |
| Lecturer | 1 | 11% |
| Other | 0 | 0% |
| Readers by discipline | Count | As % |
|---|---|---|
| Agricultural and Biological Sciences | 6 | 67% |
| Biochemistry, Genetics and Molecular Biology | 1 | 11% |
| Earth and Planetary Sciences | 1 | 11% |
| Chemistry | 1 | 11% |
Attention Score in Context
This research output has an Altmetric Attention Score of 1. 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 09 December 2010.
All research outputs
#22,759,802
of 25,374,647 outputs
Outputs from Genetics and Molecular Biology
#647
of 771 outputs
Outputs of similar age
#98,172
of 102,470 outputs
Outputs of similar age from Genetics and Molecular Biology
#6
of 6 outputs
Altmetric has tracked 25,374,647 research outputs across all sources so far. This one is in the 1st percentile – i.e., 1% of other outputs scored the same or lower than it.
So far Altmetric has tracked 771 research outputs from this source. They receive a mean Attention Score of 4.8. This one is in the 1st percentile – i.e., 1% 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 102,470 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 6 others from the same source and published within six weeks on either side of this one.