plant:populus
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| plant:populus [2023/10/02 15:50] – [Poplar (//Populus// spp.)] rkoebnik | plant:populus [2025/08/06 22:13] (current) – jfpothier | ||
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| - | ====== Poplar (// | + | ====== |
| - | Author: Noemi Casarin\\ | + | Author: |
| Internal reviewer: [[https:// | Internal reviewer: [[https:// | ||
| - | Expert reviewer: **WANTED!** | ||
| ===== Pathogen: // | ===== Pathogen: // | ||
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| //NA// | //NA// | ||
| + | |||
| === Source === | === Source === | ||
| Transgenic hybrid poplar //Populus tremula// L. x //Populus alba// L., line Tr23 (Mentag //et al.//, 2003). | Transgenic hybrid poplar //Populus tremula// L. x //Populus alba// L., line Tr23 (Mentag //et al.//, 2003). | ||
| + | |||
| === Status (identified, | === Status (identified, | ||
| Cloned in the plasmid pBI-d35S-D4E1-nos (Cary //et al.//, 2000) and in the plasmid ubi7-D4E1 (Mentag //et al.//, 2003). | Cloned in the plasmid pBI-d35S-D4E1-nos (Cary //et al.//, 2000) and in the plasmid ubi7-D4E1 (Mentag //et al.//, 2003). | ||
| + | |||
| === Molecular markers === | === Molecular markers === | ||
| * PCR analysis of genomic DNA with specific primers to verify that the ubi7-D4E1-nos expression cassette is present in the plant genome of transgenic poplar clones (Mentag //et al.//, 2003); | * PCR analysis of genomic DNA with specific primers to verify that the ubi7-D4E1-nos expression cassette is present in the plant genome of transgenic poplar clones (Mentag //et al.//, 2003); | ||
| - | * Expression of // | + | * Expression of //D4E1// tested by RT-PCR and RNA dot-blot analysis (Mentag //et al.//, 2003). |
| === Brief description === | === Brief description === | ||
| - | A synthetic gene coding for D4E1 (Cary //et al.//, 2000), which is a synthetic antimicrobial peptide consisting of 17 amino acid residues (Demeter BioTechnologies, | + | A synthetic gene coding for D4E1 (Cary //et al.//, 2000), which is a synthetic antimicrobial peptide consisting of 17 amino acid residues (Demeter BioTechnologies, |
| ---- | ---- | ||
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| ==== Pathogen elicitors ==== | ==== Pathogen elicitors ==== | ||
| - | * Crude elicitors from //X. campestris// | + | * Crude elicitors from //X. campestris// |
| - | * Crude elicitors from //X. populi// | + | * Crude elicitors from //X. populi// pv. //populi// strain 2551 |
| ---- | ---- | ||
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| ==== Genes involved in defense ==== | ==== Genes involved in defense ==== | ||
| - | // | + | //MAPK// genes (Hamel //et al.//, 2005; Duplessis //et al.//, 2009). |
| === Synonyms === | === Synonyms === | ||
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| === Source === | === Source === | ||
| - | Hybrid poplar cell suspension cultures of //Populus trichocarpa// | + | Hybrid poplar cell suspension cultures of //Populus trichocarpa// |
| === Status (identified, | === Status (identified, | ||
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| === Molecular markers === | === Molecular markers === | ||
| - | Expression of // | + | Expression of //MAPK// genes tested by in-gel kinase assay (Hamel //et al//., 2005). |
| === Brief description === | === Brief description === | ||
| - | Perception of a mix of various elicitors from both bacterial strains (which can be quite specific but for which the specific poplar R-genes for // | + | Perception of a mix of various elicitors from both bacterial strains (which can be quite specific but for which the specific poplar R-genes for // |
| ---- | ---- | ||
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| * //P. nigra//: good resistance (Pinon & Valadon, 1995). | * //P. nigra//: good resistance (Pinon & Valadon, 1995). | ||
| - | * Hybrid // | + | * Hybrid //P.// x // |
| * //P. trichocarpa//: | * //P. trichocarpa//: | ||
| - | * Hybrid //P. trichocarpa// | + | * Hybrid //P. trichocarpa// |
| * //P. alba//: generally good resistance (Pinon & Valadon, 1995). | * //P. alba//: generally good resistance (Pinon & Valadon, 1995). | ||
| > See Table 1 for resistant cultivars found in literature. | > See Table 1 for resistant cultivars found in literature. | ||
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| === Brief description === | === Brief description === | ||
| - | Resistant species or cultivars are determined by field observations or by controlled mechanical inoculations of the pathogen into the plants. A literature synthesis of the susceptibility of main European cultivars to //X. populi// | + | Resistant species or cultivars are determined by field observations or by controlled mechanical inoculations of the pathogen into the plants. A literature synthesis of the susceptibility of main European cultivars to //X. populi// pv. //populi// was made by Pinon & Valadon in 1995. |
| **Table 1: Main European resistant cultivars to //X. populi//, according to the literature synthesis of Pinon & Valadon (1995).** | **Table 1: Main European resistant cultivars to //X. populi//, according to the literature synthesis of Pinon & Valadon (1995).** | ||
| - | ^//P. nigra// | + | ^ //P. nigra// |
| - | | < | + | | **cv. Ankum** (Anonymous, 1982a) |
| + | | **cv. Brandaris** (Anonymous, | ||
| + | | **cv. Loenen** (Anonymous, 1982b) | ||
| + | | **cv. Schoorldam** (Anonymous, 1982a) | ||
| + | | **cv. Vereecken** (Anonymous, 1982b; | ||
| + | | **cv. Wolterson** (Anonymous, 1982a) | **cv. Büchig** (Albrecht & Boden, 1988) | | | | ||
| + | | | **cv. Campeador** (Ridé & Ridé, 1993) | | | | ||
| + | | | **cv. Dolomiten** (Albrecht & Böden, 1988) | ||
| + | | | **cv. Gaver** (Ridé & Ridé, 1993) | | | | ||
| + | | | **cv. Ghoy** (Ridé & Ridé, 1993; Soulères, 1982a; Soulères, 1982b) | ||
| + | | | **cv. Gibecq** (Ridé & Ridé, 1993) | ||
| + | | | **cv. I214** (Anonymous, | ||
| + | | | **cv. I455** (Ridé & Ridé, 1993) | ||
| + | | | **cv. Isières** (Ridé & Ridé, 1993) | ||
| + | | | **cv. Koster** (de Vries, 1987) | | | | ||
| + | | | **cv. Lampertheim** (Albrecht & Böden, 1988) | ||
| + | | | **cv. Ogy** (Ridé & Ridé, 1993) | | | | ||
| + | | | **cv. Ostia** (Ridé & Ridé, 1993; Albrecht & Böden, 1988) | | | | ||
| + | | | ||
| + | | | **cv. Rintheim** (Albrecht | ||
| + | | | **cv. Serotina de Selys** (Ridé & Ridé, 1993) | | | | ||
| + | | | **cv. Spijk** (Anonymous, 1982a; | ||
| ---- | ---- | ||
| + | |||
| + | |||
| ===== References ===== | ===== References ===== | ||
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| Hamel LP, Miles GP, Samuel MA, Ellis BE, Seguin A, Beaudoin N (2005). Activation of stress-responsive nitrogen-activated protein kinase pathways in hybrid poplar (//Populus trichocarpa// | Hamel LP, Miles GP, Samuel MA, Ellis BE, Seguin A, Beaudoin N (2005). Activation of stress-responsive nitrogen-activated protein kinase pathways in hybrid poplar (//Populus trichocarpa// | ||
| - | Janssen A (1989). First results of resistance tests on different poplar clones in vitro with the bacterial canker pathogen // | + | Janssen A (1989). First results of resistance tests on different poplar clones |
| Kechel HG, Böden (1985). Resistenzprüfung an Pappeln aus Gewebekultur. Eur. J. For. Path. 15: 45-51. DOI: [[https:// | Kechel HG, Böden (1985). Resistenzprüfung an Pappeln aus Gewebekultur. Eur. J. For. Path. 15: 45-51. DOI: [[https:// | ||
| Line 126: | Line 151: | ||
| Pinon J, Valadon A (1995). Comportement des cultivars de peupliers commercialisables dans l’Union européenne vis-à-vis de quelques parasites majeurs. Ann. Sci. For. 54: 19-38. DOI: [[https:// | Pinon J, Valadon A (1995). Comportement des cultivars de peupliers commercialisables dans l’Union européenne vis-à-vis de quelques parasites majeurs. Ann. Sci. For. 54: 19-38. DOI: [[https:// | ||
| - | Ride M, Ride S (1993). Sensibilité de cultivars ou clones de peuplier à // | + | Ridé M, Ridé S (1993). Sensibilité de cultivars ou clones de peuplier à // |
| Soulères G (1982a). Informations populicoles. Rev. For. Fr. 4: 327-328. | Soulères G (1982a). Informations populicoles. Rev. For. Fr. 4: 327-328. | ||
| Line 138: | Line 163: | ||
| ===== Further reading ===== | ===== Further reading ===== | ||
| - | Nesme X, | + | Nesme X, Steenackers M, Steenackers V, Picard C, Ménard M, Ridé S, Ridé M (1994). Differential host-pathogen interactions among clones of poplar and strains of // |
| + | |||
| + | ---- | ||
| + | |||
| + | ===== Acknowledgements ===== | ||
| + | |||
| + | This fact sheet is based upon work from COST Action CA16107 EuroXanth, supported by COST (European Cooperation in Science and Technology). | ||
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