Evidence map›Paper›PMID 25504198›Full record

ArticleFunctional & integrative genomics2015

Anthocyanin biosynthesis for cold and freezing stress tolerance and desirable color in Brassica rapa.

Nasar Uddin Ahmed, Jong-In Park, Hee-Jeong Jung, Yoonkang Hur, Ill-Sup Nou

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Article in Functional & integrative genomics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

67 citing papers in PubMed, 155 citations in OpenAlex.

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  12. International journal of molecular sciences · 2024
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7 more citing papers are in PubMed but not listed here.

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 at 2 institutions in 1 country.

Nasar Uddin AhmedDepartment of Horticulture, Sunchon National University, 413 Jungang-ro, Suncheon, Jeonnam, 540-950, Republic of Korea.
Jong-In Park
Hee-Jeong Jung
Yoonkang Hur
Ill-Sup Nou
Sunchon National University · KRChungnam National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Flavonoids are divided into several structural classes, including anthocyanins, which provide flower and leaf colors and other derivatives that play diverse roles in plant development and interactions with the environment. This study characterized four anthocyanidin synthase (ANS) genes of Brassica rapa, a structural gene of the anthocyanin biosynthetic pathway, and investigated their association with pigment formation, cold and freezing tolerance in B. rapa. Sequences of these genes were analyzed and compared with similar gene sequences from other species, and a high degree of homology with their respective functions was found. Organ-specific expression analysis revealed that these genes were only expressed in the colored portion of leaves of different lines of B. rapa. Conversely, B. rapa anthocyanidin synthase (BrANS) genes also showed responses to cold and freezing stress treatment in B. rapa. BrANSs were also shown to be regulated by two transcription factors, BrMYB2-2 and BrTT8, contrasting with anthocyanin accumulation and cold stress. Thus, the above results suggest the association of these genes with anthocyanin biosynthesis and cold and freezing stress tolerance and might be useful resources for development of cold-resistant Brassica crops with desirable colors as well.

Indexed as

Cold-Shock ResponseHeat-Shock ResponseAdaptation, PhysiologicalAmino Acid SequenceAnthocyaninsBrassica rapaMolecular Sequence DataOxygenasesPlant ProteinsSelection, Geneticanthocyanidin synthaseAnthocyaninsOxygenasesPlant Proteins

Identifiers

PMID25504198
OpenAlexW1967102463

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.