Evidence map›Paper›PMID 27883062›Full record

ArticleScientific reports2016

Genome-wide transcriptome analysis revealed organelle specific responses to temperature variations in algae.

HyeonSeok Shin, Seong-Joo Hong, Chan Yoo, Mi-Ae Han, Hookeun Lee, Hyung-Kyoon Choi, Suhyung Cho, Choul-Gyun Lee, Byung-Kwan Cho

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

13 citing papers in PubMed, 62 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

9 authors at 4 institutions in 1 country.

HyeonSeok ShinDepartment of Biological Sciences, Korea advanced institute of Science and Technology, Daejon 305-701, Republic of Korea.
Seong-Joo HongDepartment of Biological Engineering, Inha University, Incheon 402-751, Republic of Korea.
Chan YooDepartment of Biological Sciences, Korea advanced institute of Science and Technology, Daejon 305-701, Republic of Korea.
Mi-Ae HanDepartment of Biological Engineering, Inha University, Incheon 402-751, Republic of Korea.
Hookeun LeeCollege of Pharmacy, Gachon University, Incheon 406-840, Republic of Korea.
Hyung-Kyoon ChoiCollege of Pharmacy, Chung-Ang University, Seoul 156-756, Republic of Korea.
Suhyung ChoDepartment of Biological Sciences, Korea advanced institute of Science and Technology, Daejon 305-701, Republic of Korea.
Choul-Gyun LeeDepartment of Biological Engineering, Inha University, Incheon 402-751, Republic of Korea.
Byung-Kwan ChoDepartment of Biological Sciences, Korea advanced institute of Science and Technology, Daejon 305-701, Republic of Korea.
Korea Advanced Institute of Science and Technology · KRInha University · KRChung-Ang University · KRGachon University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Temperature is a critical environmental factor that affects microalgal growth. However, microalgal coping mechanisms for temperature variations are unclear. Here, we determined changes in transcriptome, total carbohydrate, total fatty acid methyl ester, and fatty acid composition of Tetraselmis sp. KCTC12432BP, a strain with a broad temperature tolerance range, to elucidate the tolerance mechanisms in response to large temperature variations. Owing to unavailability of genome sequence information, de novo transcriptome assembly coupled with BLAST analysis was performed using strand specific RNA-seq data. This resulted in 26,245 protein-coding transcripts, of which 83.7% could be annotated to putative functions. We identified more than 681 genes differentially expressed, suggesting an organelle-specific response to temperature variation. Among these, the genes related to the photosynthetic electron transfer chain, which are localized in the plastid thylakoid membrane, were upregulated at low temperature. However, the transcripts related to the electron transport chain and biosynthesis of phosphatidylethanolamine localized in mitochondria were upregulated at high temperature. These results show that the low energy uptake by repressed photosynthesis under low and high temperature conditions is compensated by different mechanisms, including photosystem I and mitochondrial oxidative phosphorylation, respectively. This study illustrates that microalgae tolerate different temperature conditions through organelle specific mechanisms.

Indexed as

Cells, CulturedElectron TransportGene Expression ProfilingGenomeGenome-Wide Association StudyMicroalgaeMitochondriaOrganellesOxidative PhosphorylationPhaeophyceaePhosphatidylethanolaminesPhotosynthesisPhotosystem I Protein ComplexTemperatureThylakoidsTranscriptomephosphatidylethanolaminePhosphatidylethanolaminesPhotosystem I Protein Complex

Identifiers

PMID27883062
PMCPMC5121895
OpenAlexW2556857255

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.