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A novel cell-to-cell trafficking assay indicates that the KNOX homeodomain is necessary and sufficient for intercellular protein and mRNA trafficking
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| Zeitschriftentitel: | Genes & Development |
|---|---|
| Personen und Körperschaften: | , , , |
| In: | Genes & Development, 19, 2005, 7, S. 788-793 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
Cold Spring Harbor Laboratory
|
| Schlagwörter: |
| author_facet |
Kim, Jae-Yean Rim, Yeonggil Wang, Jing Jackson, David Kim, Jae-Yean Rim, Yeonggil Wang, Jing Jackson, David |
|---|---|
| author |
Kim, Jae-Yean Rim, Yeonggil Wang, Jing Jackson, David |
| spellingShingle |
Kim, Jae-Yean Rim, Yeonggil Wang, Jing Jackson, David Genes & Development A novel cell-to-cell trafficking assay indicates that the KNOX homeodomain is necessary and sufficient for intercellular protein and mRNA trafficking Developmental Biology Genetics |
| author_sort |
kim, jae-yean |
| spelling |
Kim, Jae-Yean Rim, Yeonggil Wang, Jing Jackson, David 0890-9369 1549-5477 Cold Spring Harbor Laboratory Developmental Biology Genetics http://dx.doi.org/10.1101/gad.332805 <jats:p>Cell-to-cell trafficking of regulatory proteins is a novel mechanism for communication during cell fate specification in plants. Although several developmental proteins traffic cell-to-cell, no signals that are both necessary and sufficient for this function in developmental proteins have been described. We developed a novel trafficking assay using trichome rescue in <jats:italic>Arabidopsis</jats:italic>. Fusion to KNOTTED1 (KN1) conferred gain-of-trafficking function to the cell-autonomous GLABROUS1 (GL1) protein. We show that the KNOX homeodomain (HD) is necessary and sufficient for intercellular trafficking, identifying a novel function for the HD as the minimal sequence required for trafficking of KN1 and its associated mRNA.</jats:p> A novel cell-to-cell trafficking assay indicates that the KNOX homeodomain is necessary and sufficient for intercellular protein and mRNA trafficking Genes & Development |
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Cold Spring Harbor Laboratory, 2005 |
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Cold Spring Harbor Laboratory, 2005 |
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| title |
A novel cell-to-cell trafficking assay indicates that the KNOX homeodomain is necessary and sufficient for intercellular protein and mRNA trafficking |
| title_unstemmed |
A novel cell-to-cell trafficking assay indicates that the KNOX homeodomain is necessary and sufficient for intercellular protein and mRNA trafficking |
| title_full |
A novel cell-to-cell trafficking assay indicates that the KNOX homeodomain is necessary and sufficient for intercellular protein and mRNA trafficking |
| title_fullStr |
A novel cell-to-cell trafficking assay indicates that the KNOX homeodomain is necessary and sufficient for intercellular protein and mRNA trafficking |
| title_full_unstemmed |
A novel cell-to-cell trafficking assay indicates that the KNOX homeodomain is necessary and sufficient for intercellular protein and mRNA trafficking |
| title_short |
A novel cell-to-cell trafficking assay indicates that the KNOX homeodomain is necessary and sufficient for intercellular protein and mRNA trafficking |
| title_sort |
a novel cell-to-cell trafficking assay indicates that the knox homeodomain is necessary and sufficient for intercellular protein and mrna trafficking |
| topic |
Developmental Biology Genetics |
| url |
http://dx.doi.org/10.1101/gad.332805 |
| publishDate |
2005 |
| physical |
788-793 |
| description |
<jats:p>Cell-to-cell trafficking of regulatory proteins is a novel mechanism for communication during cell fate specification in plants. Although several developmental proteins traffic cell-to-cell, no signals that are both necessary and sufficient for this function in developmental proteins have been described. We developed a novel trafficking assay using trichome rescue in <jats:italic>Arabidopsis</jats:italic>. Fusion to KNOTTED1 (KN1) conferred gain-of-trafficking function to the cell-autonomous GLABROUS1 (GL1) protein. We show that the KNOX homeodomain (HD) is necessary and sufficient for intercellular trafficking, identifying a novel function for the HD as the minimal sequence required for trafficking of KN1 and its associated mRNA.</jats:p> |
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| author | Kim, Jae-Yean, Rim, Yeonggil, Wang, Jing, Jackson, David |
| author_facet | Kim, Jae-Yean, Rim, Yeonggil, Wang, Jing, Jackson, David, Kim, Jae-Yean, Rim, Yeonggil, Wang, Jing, Jackson, David |
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| description | <jats:p>Cell-to-cell trafficking of regulatory proteins is a novel mechanism for communication during cell fate specification in plants. Although several developmental proteins traffic cell-to-cell, no signals that are both necessary and sufficient for this function in developmental proteins have been described. We developed a novel trafficking assay using trichome rescue in <jats:italic>Arabidopsis</jats:italic>. Fusion to KNOTTED1 (KN1) conferred gain-of-trafficking function to the cell-autonomous GLABROUS1 (GL1) protein. We show that the KNOX homeodomain (HD) is necessary and sufficient for intercellular trafficking, identifying a novel function for the HD as the minimal sequence required for trafficking of KN1 and its associated mRNA.</jats:p> |
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| physical | 788-793 |
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| spelling | Kim, Jae-Yean Rim, Yeonggil Wang, Jing Jackson, David 0890-9369 1549-5477 Cold Spring Harbor Laboratory Developmental Biology Genetics http://dx.doi.org/10.1101/gad.332805 <jats:p>Cell-to-cell trafficking of regulatory proteins is a novel mechanism for communication during cell fate specification in plants. Although several developmental proteins traffic cell-to-cell, no signals that are both necessary and sufficient for this function in developmental proteins have been described. We developed a novel trafficking assay using trichome rescue in <jats:italic>Arabidopsis</jats:italic>. Fusion to KNOTTED1 (KN1) conferred gain-of-trafficking function to the cell-autonomous GLABROUS1 (GL1) protein. We show that the KNOX homeodomain (HD) is necessary and sufficient for intercellular trafficking, identifying a novel function for the HD as the minimal sequence required for trafficking of KN1 and its associated mRNA.</jats:p> A novel cell-to-cell trafficking assay indicates that the KNOX homeodomain is necessary and sufficient for intercellular protein and mRNA trafficking Genes & Development |
| spellingShingle | Kim, Jae-Yean, Rim, Yeonggil, Wang, Jing, Jackson, David, Genes & Development, A novel cell-to-cell trafficking assay indicates that the KNOX homeodomain is necessary and sufficient for intercellular protein and mRNA trafficking, Developmental Biology, Genetics |
| title | A novel cell-to-cell trafficking assay indicates that the KNOX homeodomain is necessary and sufficient for intercellular protein and mRNA trafficking |
| title_full | A novel cell-to-cell trafficking assay indicates that the KNOX homeodomain is necessary and sufficient for intercellular protein and mRNA trafficking |
| title_fullStr | A novel cell-to-cell trafficking assay indicates that the KNOX homeodomain is necessary and sufficient for intercellular protein and mRNA trafficking |
| title_full_unstemmed | A novel cell-to-cell trafficking assay indicates that the KNOX homeodomain is necessary and sufficient for intercellular protein and mRNA trafficking |
| title_short | A novel cell-to-cell trafficking assay indicates that the KNOX homeodomain is necessary and sufficient for intercellular protein and mRNA trafficking |
| title_sort | a novel cell-to-cell trafficking assay indicates that the knox homeodomain is necessary and sufficient for intercellular protein and mrna trafficking |
| title_unstemmed | A novel cell-to-cell trafficking assay indicates that the KNOX homeodomain is necessary and sufficient for intercellular protein and mRNA trafficking |
| topic | Developmental Biology, Genetics |
| url | http://dx.doi.org/10.1101/gad.332805 |