A comparative proteome approach to decipher the mechanism of rice adaptation to phosphorous deficiency

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dc.creatorTorabi, Sepideh
dc.creatorWissuwa, Matthias
dc.creatorHeidari, Manzar
dc.creatorNaghavi, Mohammad-Reza
dc.creatorGilany, Kambiz
dc.creatorHajirezaei, Mohammad-Reza
dc.creatorOmidi, Mansoor
dc.creatorYazdi-Samadi, Bahman
dc.creatorIsmail, Abdelbagi M.
dc.creatorSalekdeh, Ghasem Hosseini
dc.date2009-01
dc.date2024-12-19T12:56:01Z
dc.date2024-12-19T12:56:01Z
dc.date.accessioned2026-06-27T04:16:07Z
dc.descriptionMineral deficiency limits crop production in most soils and in Asia alone, about 50% of rice lands are phosphorous deficient. In an attempt to determine the mechanism of rice adaptation to phosphorous deficiency, changes in proteome patterns associated with phosphorous deficiency have been investigated. We analyzed the parental line Nipponbare in comparison to its near isogenic line (NIL6‐4) carrying a major phosphorous uptake QTL (Pup1) on chromosome 12. Using 2‐DE, the proteome pattern of roots grown under 1 and 100 μM phosphorous were compared. Out of 669 proteins reproducibly detected on root 2‐DE gels, 32 proteins showed significant changes in the two genotypes. Of them, 17 proteins showed different responses in two genotypes under stress condition. MS resulted in identification of 26 proteins involved in major phosphorous deficiency adaptation pathways including reactive oxygen scavenging, citric acid cycle, signal transduction, and plant defense responses as well as proteins with unknown function. Our results highlighted a coordinated response in NIL in response to phosphorous deficiency which may confer higher adaptation to nutrient deficiency.
dc.identifierhttps://hdl.handle.net/10568/166239
dc.identifier.urihttp://hdl.handle.net/123456789/27155
dc.languageen
dc.publisherWiley
dc.sourceTorabi, Sepideh; Wissuwa, Matthias; Heidari, Manzar; Naghavi, Mohammad‐Reza; Gilany, Kambiz; Hajirezaei, Mohammad‐Reza; Omidi, Mansoor; Yazdi‐Samadi, Bahman; Ismail, Abdelbagi M. and Salekdeh, Ghasem Hosseini. 2008. A comparative proteome approach to decipher the mechanism of rice adaptation to phosphorous deficiency. Proteomics, Volume 9 no. 1 p. 159-170
dc.subjectadaptation
dc.subjectbiochemical pathways
dc.subjectnutrient deficiencies
dc.subjectphosphorus
dc.subjectplant proteins
dc.subjectproteomes
dc.subjectproteomics
dc.subjectroots
dc.subjectstress
dc.subjectstress response
dc.titleA comparative proteome approach to decipher the mechanism of rice adaptation to phosphorous deficiency
dc.typeJournal Article

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Instituto Internacional de Investigación del Arroz (IRRI)