Proteomic analysis of an unsequenced plant - Mangifera indica

Santosh Renuse, H. C. Harsha, Praveen Kumar, Pradip Kumar Acharya, Jyoti Sharma, Renu Goel, Ghantasala S.Sameer Kumar, Rajesh Raju, T. S.Keshava Prasad, Tracey Slotta, Akhilesh Pandey

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

Mangifera indica (Mango) is an important fruit crop in tropical countries with India being the leading producer in the world. Substantial research efforts are being devoted to produce fruit that have desirable characteristics including those that pertain to taste, hardiness and resistance to pests. Characterization of the genome and proteome of mango would help in the improvement of cultivars. As the mango genome has not yet been sequenced, we employed a mass spectrometry-based approach followed by database searches of mango-derived ESTs and proteins along with proteins from six other closely related plant species to characterize its proteome. In addition to this, de novo sequencing followed by homology-based protein identification was also carried out. The LC-MS/MS analysis of the mango leaf proteome was performed using an accurate mass quadrupole time-of-flight mass spectrometer. This integrative approach enabled the identification of 1001 peptides that matched to 538 proteins. To our knowledge, this study is the first high-throughput analysis of mango leaf proteome and could pave the way for further genomic, transcriptomic and proteomic studies.

Original languageEnglish (US)
Pages (from-to)5793-5796
Number of pages4
JournalJournal of Proteomics
Volume75
Issue number18
DOIs
StatePublished - Oct 22 2012
Externally publishedYes

Fingerprint

Mangifera
Proteome
Proteomics
Fruits
Proteins
Genes
Mass spectrometers
Fruit
Crops
Mass spectrometry
Genome
Throughput
Expressed Sequence Tags
Peptides
India
Mass Spectrometry
Databases
Research

Keywords

  • Mango
  • Mass spectrometry
  • Plant proteomics
  • QTOF

ASJC Scopus subject areas

  • Biophysics
  • Biochemistry

Cite this

Renuse, S., Harsha, H. C., Kumar, P., Acharya, P. K., Sharma, J., Goel, R., ... Pandey, A. (2012). Proteomic analysis of an unsequenced plant - Mangifera indica. Journal of Proteomics, 75(18), 5793-5796. https://doi.org/10.1016/j.jprot.2012.08.003

Proteomic analysis of an unsequenced plant - Mangifera indica. / Renuse, Santosh; Harsha, H. C.; Kumar, Praveen; Acharya, Pradip Kumar; Sharma, Jyoti; Goel, Renu; Kumar, Ghantasala S.Sameer; Raju, Rajesh; Prasad, T. S.Keshava; Slotta, Tracey; Pandey, Akhilesh.

In: Journal of Proteomics, Vol. 75, No. 18, 22.10.2012, p. 5793-5796.

Research output: Contribution to journalArticle

Renuse, S, Harsha, HC, Kumar, P, Acharya, PK, Sharma, J, Goel, R, Kumar, GSS, Raju, R, Prasad, TSK, Slotta, T & Pandey, A 2012, 'Proteomic analysis of an unsequenced plant - Mangifera indica', Journal of Proteomics, vol. 75, no. 18, pp. 5793-5796. https://doi.org/10.1016/j.jprot.2012.08.003
Renuse S, Harsha HC, Kumar P, Acharya PK, Sharma J, Goel R et al. Proteomic analysis of an unsequenced plant - Mangifera indica. Journal of Proteomics. 2012 Oct 22;75(18):5793-5796. https://doi.org/10.1016/j.jprot.2012.08.003
Renuse, Santosh ; Harsha, H. C. ; Kumar, Praveen ; Acharya, Pradip Kumar ; Sharma, Jyoti ; Goel, Renu ; Kumar, Ghantasala S.Sameer ; Raju, Rajesh ; Prasad, T. S.Keshava ; Slotta, Tracey ; Pandey, Akhilesh. / Proteomic analysis of an unsequenced plant - Mangifera indica. In: Journal of Proteomics. 2012 ; Vol. 75, No. 18. pp. 5793-5796.
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