Evidence map›Paper›PMID 29671758›Full record

ArticleMolecules (Basel, Switzerland)2018

Anthocyanin Composition and Content in Rye Plants with Different Grain Color.

Pavel A Zykin, Elena A Andreeva, Anna N Lykholay, Natalia V Tsvetkova, Anatoly V Voylokov

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.9field-weighted citation impact, top 13% 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

12 citing papers in PubMed, 51 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

5 authors at 2 institutions in 1 country.

Pavel A ZykinFaculty of Biology, St. Petersburg State University, Universiteskaya nab.7/9, St. Petersburg 199034, Russia. pavel.zykin@gmail.com.ORCID 0000-0003-1624-6163
Elena A AndreevaFaculty of Biology, St. Petersburg State University, Universiteskaya nab.7/9, St. Petersburg 199034, Russia. elena.alex.andreeva@gmail.com.
Anna N LykholayFaculty of Biology, St. Petersburg State University, Universiteskaya nab.7/9, St. Petersburg 199034, Russia. lankira@mail.ru.
Natalia V TsvetkovaFaculty of Biology, St. Petersburg State University, Universiteskaya nab.7/9, St. Petersburg 199034, Russia. ntsvetkova@mail.ru.
Anatoly V VoylokovLaboratory of Plant Genetics and Biotechnology, Vavilov Institute of General Genetics Russian Academy of Sciences, St. Petersburg branch, Universiteskaya nab. 7/9, St. Petersburg 199034, Russia. av_voylokov@mail.ru.
St Petersburg University · RUVavilov Institute of General Genetics · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The color of grain in cereals is determined mainly by anthocyanin pigments. A large level of genetic diversity for anthocyanin content and composition in the grain of different species was observed. In rye, recessive mutations in six genes (vi1...vi6) lead to the absence of anthocyanins in all parts of the plant. Moreover, dominant genes of anthocyanin synthesis in aleurone (gene C) and pericarp (gene Vs) also affect the color of the grain. Reverse phase high-performance liquid chromatography and mass spectrometry were used to study anthocyanins in 24 rye samples. A lack of anthocyanins in the lines with yellow and brown grain was determined. Delphinidin rutinoside and cyanidin rutinoside were found in the green-seeded lines. Six samples with violet grains significantly varied in terms of anthocyanin composition and content. However, the main aglycone was cyanidin or peonidin in all of them. Monosaccharide glucose and disaccharide rutinose served as the glycoside units. Violet-seeded accession forms differ in the ratio of the main anthocyanins and the range of their acylated derivatives. The acyl groups were presented mainly by radicals of malonic and sinapic acids. For the colored forms, a profile of the revealed anthocyanins with the indication of their contents was given. The obtained results are discussed in connection to similar data in rice, barley, and wheat, which will provide a perspective for future investigations.

Indexed as

AnthocyaninsChromatography, High Pressure LiquidMass SpectrometryOryzaPigmentationSecaleTriticumZea maysAnthocyaninscyanidindelphinidinpeonidinanthocyanin identificationcomparative geneticsgenes of grain colorHPLC-MS analysisrye inbred lines

Identifiers

PMID29671758
PMCPMC6017340
OpenAlexW2800677785

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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.