Evidence map›Paper›PMID 25838240›Full record

ArticleGenetica2015

Different evolutionary processes in shaping the genetic composition of Dendrobium nobile in southwest China.

Wenjin Yan, Beiwei Hou, Qingyun Xue, Lixia Geng, Xiaoyu Ding

Abstract read
PubMed Publisher
In one paragraph

Article in Genetica, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Wenjin YanCollege of Life Sciences, Nanjing Normal University, No. 1, Wenyuan Road, Nanjing, 210046, China.
Beiwei Hou
Qingyun Xue
Lixia Geng
Xiaoyu Ding

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Knowledge of population genetic structure and intrapopulation genetic variation is important for understanding population dynamics and evolutionary processes. Dendrobium nobile is an endangered traditional Chinese tonic medicine. In order to analyze the population differentiation and genetic diversity in D. nobile and propose proper conservation measurements, we genotyped 102 individual plants from 7 natural populations distributed across southwest China at 9 microsatellite loci. Seven pairs of genomic SSR primers were newly designed, and two pairs were chosen from the EST-SSRs. According to the results, the genetic process of D. nobile on Hainan Island and the Chinese mainland might be affected by different evolutionary processes, the genetic drift caused by founder effect has played an important role in shaping the genetic constitution of the Island population. The population of D. nobile in Hainan Island was highly differentiated and displayed low levels of genetic diversity. For the conservation management plans of D. nobile, we propose that individuals in Hainan Island with rare alleles need to be conserved with top priority, and those individuals with rare alleles and the most common alleles also should be concerned. The seven new microsatellite loci may be informative for further evaluation and conservation of the genetic diversity of D. nobile.

Indexed as

Biological EvolutionGenetics, PopulationGenetic VariationAllelesChinaConservation of Natural ResourcesDendrobiumDNA, PlantFounder EffectGene FlowGene FrequencyGenetic DriftGenetic MarkersIslandsMicrosatellite RepeatsModels, GeneticDNA, PlantGenetic Markers

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.