2013
DOI: 10.1016/j.plantsci.2013.09.001
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Purification and biochemical characterization of Arabidopsis At-NEET, an ancient iron-sulfur protein, reveals a conserved cleavage motif for subcellular localization

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Cited by 21 publications
(21 citation statements)
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“…AtNEET has been localized previously in both mitochondria and chloroplasts, and has been found to be a key regulator in plant development, senescence, iron metabolism and ROS homeostasis (Nechushtai et al ., ). Contradictory results on its subcellular localization have also been reported, as a recent study concluded that AtNEET translocates in the chloroplast, but not in mitochondria (Su et al ., ). With NtNEET, we found that the protein was localized only in the chloroplast.…”
Section: Discussionmentioning
confidence: 97%
See 1 more Smart Citation
“…AtNEET has been localized previously in both mitochondria and chloroplasts, and has been found to be a key regulator in plant development, senescence, iron metabolism and ROS homeostasis (Nechushtai et al ., ). Contradictory results on its subcellular localization have also been reported, as a recent study concluded that AtNEET translocates in the chloroplast, but not in mitochondria (Su et al ., ). With NtNEET, we found that the protein was localized only in the chloroplast.…”
Section: Discussionmentioning
confidence: 97%
“…The transport of proteins to mitochondria and chloroplasts can be achieved through N‐terminal transit peptides. Accordingly, AtNEET and NtNEET contain the proposed N‐terminal chloroplast transit peptide cleavage motif V‐R/K‐A‐E (Su et al ., ). However, this N‐terminal region presents most of the differences observed in their sequences.…”
Section: Discussionmentioning
confidence: 97%
“…has the additional advantage that it contains only a single homologous NEET gene, At5g51720 (At-NEET) [31]. At-NEET was found to localize to the chloroplast and to the mitochondria [31,59]. Phenotypic characterization of At-NEET knockdown plants revealed a key role for this protein in plant development, senescence, reactive oxygen homeostasis, and Fe metabolism (Fig.…”
Section: Neet Proteins Are Involved In Cellular and Whole Organism Irmentioning
confidence: 99%
“…1), resides both in chloroplast and mitochondria. At-NEET has a key role in plant development, senescence, reactive oxygen homeostasis, iron metabolism and homeostasis in different cells [3032]. At-NEET encoded by the (At5g51720) gene shows 50 and 57% similarity to mNT and NAF-1, respectively, while its [2Fe-2S] binding domain has sequence identity to mNT and NAF-1 of about 75 and 88%, respectively [30, 32].…”
Section: Prefacementioning
confidence: 99%