Rice metal-nicotianamine transporter, OsYSL2, is required for the long-distance transport of iron and manganese

The Plant Journal : for Cell and Molecular Biology
Yasuhiro IshimaruNaoko K Nishizawa

Abstract

Rice (Oryza sativa) is indispensable in the diet of most of the world's population. Thus, it is an important target in which to alter iron (Fe) uptake and homeostasis, so as to increase Fe accumulation in the grain. We previously isolated OsYSL2, a functional iron [Fe(II)]- and manganese [Mn(II)]-nicotianamine complex transporter that is expressed in phloem cells and developing seeds. We produced RNAi (OsYSL2i) and overexpression lines (OXOsYSL2) of OsYSL2. At the vegetative stage in an OsYSL2i line, the Fe and Mn concentrations were decreased in the shoots, and the Fe concentration was increased in the roots. At the reproductive stage, positron-emitting tracer imaging system analysis revealed that Fe translocation to the shoots and seeds was suppressed in OsYSL2i. The Fe and Mn concentrations were decreased in the seeds of OsYSL2i, especially in the endosperm. Moreover, the Fe concentration in OXOsYSL2 was lower in the seeds and shoots, but higher in the roots, compared with the wild type. Furthermore, when OsYSL2 expression was driven by the sucrose transporter promoter, the Fe concentration in the polished rice was up to 4.4-fold higher compared with the wild type. These results indicate that the altered expression of OsYSL2...Continue Reading

References

Apr 29, 1998·Archives of Pediatrics & Adolescent Medicine·J M RobbinsG E Schutze
Mar 30, 1999·Nature Biotechnology·F GotoF Takaiwa
Jun 9, 1999·Proceedings of the National Academy of Sciences of the United States of America·H Q LingM W Ganal
May 1, 2001·Nature Biotechnology·M L Guerinot
Jul 18, 2002·Trends in Plant Science·Stephan ClemensUte Krämer
Sep 5, 2002·International Journal of Health Services : Planning, Administration, Evaluation·Eeva Ollila, Meri Koivusalo
Jul 17, 2004·The Plant Journal : for Cell and Molecular Biology·Raymond J DiDonatoElsbeth L Walker
Jul 17, 2004·The Plant Journal : for Cell and Molecular Biology·Shintaro KoikeNaoko K Nishizawa
Nov 3, 2005·Journal of Experimental Botany·Yasuhiro IshimaruNaoko K Nishizawa
Nov 22, 2005·The Plant Journal : for Cell and Molecular Biology·Marie Le JeanCatherine Curie
Jan 18, 2006·The Plant Journal : for Cell and Molecular Biology·Yasuhiro IshimaruNaoko K Nishizawa
Aug 24, 2006·The Journal of Biological Chemistry·Khurram BashirNaoko K Nishizawa
Mar 3, 2007·Plant Molecular Biology·Tomoko NozoyeNaoko K Nishizawa
Apr 24, 2007·Proceedings of the National Academy of Sciences of the United States of America·Yasuhiro IshimaruNaoko K Nishizawa
Jun 15, 2007·The Plant Journal : for Cell and Molecular Biology·Yuko OgoNaoko K Nishizawa
Jul 17, 2007·Journal of Experimental Botany·Yasuhiro IshimaruNaoko K Nishizawa
Aug 31, 2007·Journal of Experimental Botany·Graham N ScofieldRobert T Furbank

❮ Previous
Next ❯

Citations

Jan 10, 2012·Molecules and Cells·Sichul LeeGynheung An
May 31, 2012·Plant Molecular Biology·Yusuke KakeiNaoko K Nishizawa
May 26, 2011·Nature Communications·Khurram BashirNaoko K Nishizawa
Nov 21, 2013·Nature Communications·Takanori KobayashiNaoko K Nishizawa
Jun 24, 2011·Journal of Experimental Botany·Ryuichi TakahashiNaoko K Nishizawa
Nov 19, 2010·Proceedings of the Japan Academy. Series B, Physical and Biological Sciences·Takanori KobayashiNaoko K Nishizawa
Sep 10, 2013·Journal of Experimental Botany·An YangWen-Hao Zhang
Mar 13, 2012·Annual Review of Plant Biology·Takanori Kobayashi, Naoko K Nishizawa
Feb 26, 2011·Biometals : an International Journal on the Role of Metal Ions in Biology, Biochemistry, and Medicine·Etsuro YoshimuraRobert C Hider
Feb 17, 2015·Nutrients·Magdalena Zielińska-Dawidziak
May 23, 2012·Plant Science : an International Journal of Experimental Plant Biology·Raul Antonio SperottoJanette Palma Fett
Aug 9, 2011·Current Opinion in Plant Biology·David G Mendoza-CózatlJulian I Schroeder
May 3, 2011·Current Opinion in Plant Biology·Elsbeth L Walker, Brian M Waters
Mar 23, 2011·Plant Science : an International Journal of Experimental Plant Biology·Brian M Waters, Renuka P Sankaran
Jun 29, 2010·Journal of Plant Physiology·Raul A SperottoJanette P Fett
Jan 1, 2015·Nature Plants·Daisei UenoJian Feng Ma
Mar 1, 2012·Scientific Reports·Yasuhiro IshimaruNaoko K Nishizawa
Aug 1, 2012·Scientific Reports·Hiroshi MasudaNaoko K Nishizawa
Jan 9, 2013·Plant Biotechnology Journal·Jinjuan TanXingping Chai
May 18, 2012·The New Phytologist·Rongli ShiNicolaus von Wirén
May 3, 2012·Plant, Cell & Environment·Ryuichi TakahashiHiromi Nakanishi
Aug 1, 2015·Rice·Takanori KobayashiNaoko K Nishizawa
Aug 1, 2015·Rice·Khurram BashirNaoko K Nishizawa
May 18, 2013·Biotechnology Advances·Behrooz DarbaniSøren Borg
Aug 27, 2013·Biotechnology Advances·Khurram BashirNaoko K Nishizawa
Mar 31, 2011·Molecular Plant·Sarah S Conte, Elsbeth L Walker
Sep 21, 2012·GM Crops & Food·Soumitra PaulKarabi Datta
Jul 4, 2012·Plant Signaling & Behavior·Yasuhiro IshimaruNaoko K Nishizawa
Mar 17, 2015·Journal of Experimental Botany·Baolan WangWen-Hao Zhang
Apr 5, 2015·Journal of Plant Physiology·Edgar Pinto, Isabel M P L V O Ferreira
Apr 22, 2015·Plant Molecular Biology·Khurram BashirNaoko K Nishizawa
Mar 31, 2015·Frontiers in Plant Science·Inez H Slamet-LoedinNikolaos Tsakirpaloglou

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.