Analysis of metabolite profiles in leaf tissues of transgenic groundnut plants modified for resistance against Tobacco streak virus

Sara Shomo, H. Shifa, C. Senthilraja, Madem Gurivi Reddy, V. Paranidharan, R. Velazhahan

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The metabolic profile of transgenic groundnut (Arachis hypogaea L.) plants transformed with a gene construct encoding hairpin RNA (hpRNA) of Tobacco streak virus - coat protein gene sequence was compared with that of non-transformed control plants by using gas chromatography coupled to electron impact ionization-time of flight-mass spectrometry (GC/EITOF- MS). A total of 38 metabolites were identified and annotated using the Golm Metabolome Database and Tag Finder software. Several resistance- related metabolites such as benzoic acid, methionine, myristic acid, myo-inositol, oleic acid and D-fructose were detected in both transgenic and wild-type plants. The metabolites such as lauric acid, L-arabitol, threitol, mannose, glucose and sorbose were detected in the transgenic plant, whereas the metabolites viz., mannobiose, galactose and L-tryptophan were detected in the non-transgenic control plant. However these compositional differences did not cause any unintended changes in plant growth and yield of transgenic groundnut plant. The results showed that expression of dsRNA of TSV- CP gene sequence and two antibiotic marker genes had no undesirable effect on vital metabolic activities of transgenic groundnut plant.

Original languageEnglish
Pages (from-to)245-250
Number of pages6
JournalBiochemical and Cellular Archives
Volume16
Issue number2
Publication statusPublished - Oct 1 2016

Fingerprint

Ilarvirus
Tobacco
Genetically Modified Plants
Metabolites
Viruses
Tissue
lauric acid
Metabolome
Genes
Sorbose
Impact ionization
Gene encoding
Benzoic Acid
Myristic Acid
Capsid Proteins
Inositol
Oleic Acid
Mannose
Fructose
Galactose

Keywords

  • Arachis hypogaea
  • Metabolomics
  • RNA interference
  • Transgenic plant

ASJC Scopus subject areas

  • Biochemistry
  • Cell Biology

Cite this

Analysis of metabolite profiles in leaf tissues of transgenic groundnut plants modified for resistance against Tobacco streak virus. / Shomo, Sara; Shifa, H.; Senthilraja, C.; Reddy, Madem Gurivi; Paranidharan, V.; Velazhahan, R.

In: Biochemical and Cellular Archives, Vol. 16, No. 2, 01.10.2016, p. 245-250.

Research output: Contribution to journalArticle

Shomo, Sara ; Shifa, H. ; Senthilraja, C. ; Reddy, Madem Gurivi ; Paranidharan, V. ; Velazhahan, R. / Analysis of metabolite profiles in leaf tissues of transgenic groundnut plants modified for resistance against Tobacco streak virus. In: Biochemical and Cellular Archives. 2016 ; Vol. 16, No. 2. pp. 245-250.
@article{b2c85e33c83b4378b9d65cd9eb54d164,
title = "Analysis of metabolite profiles in leaf tissues of transgenic groundnut plants modified for resistance against Tobacco streak virus",
abstract = "The metabolic profile of transgenic groundnut (Arachis hypogaea L.) plants transformed with a gene construct encoding hairpin RNA (hpRNA) of Tobacco streak virus - coat protein gene sequence was compared with that of non-transformed control plants by using gas chromatography coupled to electron impact ionization-time of flight-mass spectrometry (GC/EITOF- MS). A total of 38 metabolites were identified and annotated using the Golm Metabolome Database and Tag Finder software. Several resistance- related metabolites such as benzoic acid, methionine, myristic acid, myo-inositol, oleic acid and D-fructose were detected in both transgenic and wild-type plants. The metabolites such as lauric acid, L-arabitol, threitol, mannose, glucose and sorbose were detected in the transgenic plant, whereas the metabolites viz., mannobiose, galactose and L-tryptophan were detected in the non-transgenic control plant. However these compositional differences did not cause any unintended changes in plant growth and yield of transgenic groundnut plant. The results showed that expression of dsRNA of TSV- CP gene sequence and two antibiotic marker genes had no undesirable effect on vital metabolic activities of transgenic groundnut plant.",
keywords = "Arachis hypogaea, Metabolomics, RNA interference, Transgenic plant",
author = "Sara Shomo and H. Shifa and C. Senthilraja and Reddy, {Madem Gurivi} and V. Paranidharan and R. Velazhahan",
year = "2016",
month = "10",
day = "1",
language = "English",
volume = "16",
pages = "245--250",
journal = "Biochemical and Cellular Archives",
issn = "0972-5075",
publisher = "DR. P. R. YADAV",
number = "2",

}

TY - JOUR

T1 - Analysis of metabolite profiles in leaf tissues of transgenic groundnut plants modified for resistance against Tobacco streak virus

AU - Shomo, Sara

AU - Shifa, H.

AU - Senthilraja, C.

AU - Reddy, Madem Gurivi

AU - Paranidharan, V.

AU - Velazhahan, R.

PY - 2016/10/1

Y1 - 2016/10/1

N2 - The metabolic profile of transgenic groundnut (Arachis hypogaea L.) plants transformed with a gene construct encoding hairpin RNA (hpRNA) of Tobacco streak virus - coat protein gene sequence was compared with that of non-transformed control plants by using gas chromatography coupled to electron impact ionization-time of flight-mass spectrometry (GC/EITOF- MS). A total of 38 metabolites were identified and annotated using the Golm Metabolome Database and Tag Finder software. Several resistance- related metabolites such as benzoic acid, methionine, myristic acid, myo-inositol, oleic acid and D-fructose were detected in both transgenic and wild-type plants. The metabolites such as lauric acid, L-arabitol, threitol, mannose, glucose and sorbose were detected in the transgenic plant, whereas the metabolites viz., mannobiose, galactose and L-tryptophan were detected in the non-transgenic control plant. However these compositional differences did not cause any unintended changes in plant growth and yield of transgenic groundnut plant. The results showed that expression of dsRNA of TSV- CP gene sequence and two antibiotic marker genes had no undesirable effect on vital metabolic activities of transgenic groundnut plant.

AB - The metabolic profile of transgenic groundnut (Arachis hypogaea L.) plants transformed with a gene construct encoding hairpin RNA (hpRNA) of Tobacco streak virus - coat protein gene sequence was compared with that of non-transformed control plants by using gas chromatography coupled to electron impact ionization-time of flight-mass spectrometry (GC/EITOF- MS). A total of 38 metabolites were identified and annotated using the Golm Metabolome Database and Tag Finder software. Several resistance- related metabolites such as benzoic acid, methionine, myristic acid, myo-inositol, oleic acid and D-fructose were detected in both transgenic and wild-type plants. The metabolites such as lauric acid, L-arabitol, threitol, mannose, glucose and sorbose were detected in the transgenic plant, whereas the metabolites viz., mannobiose, galactose and L-tryptophan were detected in the non-transgenic control plant. However these compositional differences did not cause any unintended changes in plant growth and yield of transgenic groundnut plant. The results showed that expression of dsRNA of TSV- CP gene sequence and two antibiotic marker genes had no undesirable effect on vital metabolic activities of transgenic groundnut plant.

KW - Arachis hypogaea

KW - Metabolomics

KW - RNA interference

KW - Transgenic plant

UR - http://www.scopus.com/inward/record.url?scp=84996490300&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84996490300&partnerID=8YFLogxK

M3 - Article

VL - 16

SP - 245

EP - 250

JO - Biochemical and Cellular Archives

JF - Biochemical and Cellular Archives

SN - 0972-5075

IS - 2

ER -