Evidence map›Paper›PMID 22782702›Full record

ArticleMolecular biotechnology2013

Anatomical and physiological differences and differentially expressed genes between the green and yellow leaf tissue in a variegated chrysanthemum variety.

Qingshan Chang, Sumei Chen, Yu Chen, Yanming Deng, Fadi Chen, Fei Zhang, Shuwei Wang

Abstract read
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Article in Molecular biotechnology, 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, top 91% of its field
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

4 citing papers in PubMed, 14 citations in OpenAlex.

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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

7 authors at 3 institutions in 1 country.

Qingshan ChangCollege of Horticulture, Nanjing Agricultural University, Nanjing, China.
Sumei Chen
Yu Chen
Yanming Deng
Fadi Chen
Fei Zhang
Shuwei Wang
Nanjing Agricultural University · CNJiangsu Academy of Agricultural Sciences · CNViva Biotech (China) · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The leaves of the chrysanthemum variety 'NAU04-1-31-1' are variegated with distinct green and yellow sectors. The chlorophyll content of the yellow leaf tissue is less than that in the green one. The chloroplasts in the yellow leaf tissue were vacuolated, lacked thylakoid membrane structure and contained clusters of plastoglobuli with few or no starch grains. The yellow leaf tissue was more sensitive to photo-inhibition than the green leaf tissue. Suppression subtractive hybridization (SSHs) libraries were constructed to identify genes which were differentially transcribed in the two tissue types. The sequencing of 339 SSH clones identified 150 unigenes (93 singletons and 57 contigs), of which 85 were differentially transcribed in the green leaf tissue and 65 in the yellow leaf tissue. Unigenes associated with photosynthesis were particularly frequent, and many of these genes were up-regulated in the yellow leaf tissue. Both CmChlH which encodes the large subunit of Mg-chelatase and CmFtsH (ATP-dependent metalloprotease) were up-regulated in the yellow leaf tissue, and their transcription was regulated by light.

Indexed as

Amino Acid SequenceChlorophyllChloroplastsChrysanthemumGene ExpressionGenes, PlantLightMembrane ProteinsMolecular Sequence DataPhotosynthesisPhylogenyPlant LeavesPlant ProteinsSequence AlignmentTranscription, GeneticUp-RegulationChlorophyllMembrane ProteinsPlant Proteins

Identifiers

PMID22782702
OpenAlexW2053201110

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.