Evidence map›Paper›PMID 23758934›Full record

ArticleJournal of integrative plant biology2013

Uniqueness of the Gossypium mustelinum genome revealed by GISH and 45S rDNA FISH.

Qiong Wu, Fang Liu, Shaohui Li, Guoli Song, Chunying Wang, Xiangdi Zhang, Yuhong Wang, David Stelly, Kunbo Wang

Abstract read
In one paragraph

Article in Journal of integrative plant biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

9 authors.

Qiong WuCotton Research Institute, the Chinese Academy of Agricultural Sciences/National Key Laboratory of Cotton Biology, Anyang 455000, China.
Fang Liu
Shaohui Li
Guoli Song
Chunying Wang
Xiangdi Zhang
Yuhong Wang
David Stelly
Kunbo Wang

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gossypium mustelinum ((AD)4 ) is one of five disomic species in Gossypium. Three 45S ribosomal DNA (rDNA) loci were detected in (AD)4 with 45S rDNA as probe, and three pairs of brighter signals were detected with genomic DNA (gDNA) of Gossypium D genome species as probes. The size and the location of these brighter signals were the same as those detected with 45S rDNA as probe, and were named GISH-NOR. One of them was super-major, which accounted for the fact that about one-half of its chromosome at metaphase was located at chromosome 3, and other two were minor and located at chromosomes 5 and 9, respectively. All GISH-NORs were located in A sub-genome chromosomes, separate from the other four allopolyploid cotton species. GISH-NOR were detected with D genome species as probe, but not A. The greatly abnormal sizes and sites of (AD)4 NORs or GISH-NORs indicate a possible mechanism for 45S rDNA diversification following (AD)4 speciation. Comparisons of GISH intensities and GISH-NOR production with gDNA probes between A and D genomes show that the better relationship of (AD)4 is with A genome. The shortest two chromosomes of A sub-genome of G. mustelinum were shorter than the longest chromosome of D sub-genome chromosomes. Therefore, the longest 13 chromosomes of tetraploid cotton being classified as A sub-genome, while the shorter 13 chromosomes being classified as D sub-genome in traditional cytogenetic and karyotype analyses may not be entirely correct.

Indexed as

In Situ Hybridization, FluorescenceChromosomes, PlantDiploidyDNA, PlantDNA, RibosomalGenome, PlantGossypiumHybridization, GeneticKaryotypingMetaphaseNucleolus Organizer RegionPollenDNA, PlantDNA, RibosomalChromosomescottongenomeGossypium mustelinumin situ hybridizationnucleolar organizer region

Identifiers

PMID23758934
PMCPMC3810724

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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.