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Purina, L., Latvian State Forest Research Inst. Silava, Sisenis, L., Latvia Univ. of Agriculture, Krisans, O., Latvian State Forest Research Inst. Silava, Jansons, A., Latvian State Forest Research Inst. Silava. Speciālais izdevums, 1407-270X. 2012. English.

类型 :

Conference

会议 :

AdapCar and IUFRO (WP 2.02.00) Conference “Genetic Aspects of Adaptation and Mitigation: Forest Health, Wood Quality and Biomass Production“, , Riga (Latvia), 3-5 Oct 2012

Agrovoc术语 :

new species; investigacion; espece nouvelle; letonia; lettonie; etude de cas; genetic improvement; case studies; research; recherche; pinus contorta; estudios de casos practicos; latvia; especies nuevas

摘要 :

Predictions of future climatic conditions are uncertain and might be influenced by number of different factors. One of the forest management strategies to increase adaptation in such conditions is to diversify – increase number of genetic entries within species or species used. In Latvia relative large areas are occupied by poor, sandy soil, suitable only for Scots pine. Therefore aim of the s ...

Dutkowski, G.W., University of Tasmania, Kerr, R.J., University of Tasmania, Tier, B., University of New England, Li, L., University of New England, Costa e Silva, J., Instituto Superior de Agronomia, Ivkovic, M., Commonwealth Scientific and Industrial Research Organisation, Potts, B.M., University of Tasmania, McRae, T.A., University of Tasmania. Speciālais izdevums, 1407-270X. 2012. English.

类型 :

Conference

会议 :

AdapCar and IUFRO (WP 2.02.00) Conference “Genetic Aspects of Adaptation and Mitigation: Forest Health, Wood Quality and Biomass Production“, , Riga (Latvia), 3-5 Oct 2012

Agrovoc术语 :

investigacion; genetica; letonia; portugal; plant breeding; hibridos; genetique; research; fitomejoramiento; genetics; harvesting; latvia; recolte; genomas; genomes; cosecha; lettonie; australia; hybrids; edad; recherche; australie; genome; hybride; amelioration des plantes; age

摘要 :

The current benchmark for genetic value prediction is program-wide multivariate Best Linear Unbiased Prediction of measured traits, from which harvest age traits are predicted and then combined into economic indices. This is a very flexible framework, but is demanding to implement and not many programs have done so. Models for hybrid populations, calculation of standard errors for harvest trai ...

Rungis, D., Latvian State Forest Research Inst. Silava, Veinberga, I., Latvian State Forest Research Inst. Silava. Speciālais izdevums, 1407-270X. 2012. English.

类型 :

Conference

会议 :

AdapCar and IUFRO (WP 2.02.00) Conference “Genetic Aspects of Adaptation and Mitigation: Forest Health, Wood Quality and Biomass Production“, , Riga (Latvia), 3-5 Oct 2012

Agrovoc术语 :

forest trees; investigacion; marcadores geneticos; letonia; estres abiotico; plant breeding; research; abiotic stress; estres biotico; fitomejoramiento; dna; latvia; arbre forestier; genetica molecular; arboles forestales; marqueur genetique; molecular genetics; espece; especies; pinus sylvestris; lettonie; adn; recherche; stress abiotique; species; biotic stress; stress biotique; genetic markers; amelioration des plantes; genetique moleculaire

摘要 :

The amount of genetic diversity within forest tree breeding programs is much higher than in crop species. While the development of molecular tools for forest tree species has been lagging behind crop species, there are currently a large amount of resources developed for major species. The large amount of genetic diversity and other population characteristics has been cited as an advantage for ...

Wu, H.X., Swedish Univ. of Agricultural Sciences. Speciālais izdevums, 1407-270X. 2012. English.

类型 :

Conference

会议 :

AdapCar and IUFRO (WP 2.02.00) Conference “Genetic Aspects of Adaptation and Mitigation: Forest Health, Wood Quality and Biomass Production“, , Riga (Latvia), 3-5 Oct 2012

Agrovoc术语 :

forest trees; index de selection; valeur economique; investigacion; propiedades de la madera; letonia; suecia; wood properties; pinophyta; plant breeding; indice de seleccion; variacion genetica; research; suede; production du bois; fitomejoramiento; sweden; valor economico; latvia; propriete du bois; economic value; arbre forestier; arboles forestales; selection index; produccion de madera; genetic variation; lettonie; australia; recherche; australie; variation genetique; wood production; amelioration des plantes

摘要 :

Many conifer breeding programs have entered into advanced generation and breeding against the negative genetic correlation (unfavourable relationship between wood quantity and quality) has become one of the biggest challenges in conifer breeding. Both selection strategy and population mating strategy were proposed for balancing wood properties and quantity in forest tree breeding program. For ...

Harju, A., Finnish Forest Research Inst., Venaelaeinen, M., Finnish Forest Research Inst., Haapanen, M., Finnish Forest Research Inst.. Speciālais izdevums, 1407-270X. 2012. English.

类型 :

Conference

会议 :

AdapCar and IUFRO (WP 2.02.00) Conference “Genetic Aspects of Adaptation and Mitigation: Forest Health, Wood Quality and Biomass Production“, , Riga (Latvia), 3-5 Oct 2012

Agrovoc术语 :

stems; investigacion; pudricion de la madera; letonia; diametro; resistance aux maladies; croissance; diametre; variacion genetica; research; diameter; bois de coeur; finlande; latvia; duramen; finland; phenotype; crecimiento; tige; carie du bois; pinus sylvestris; genetic variation; lettonie; tallos; wood decay; resistencia a la enfermedad; finlandia; recherche; heartwood; phenotypes; disease resistance; coniophora puteana; variation genetique; fenotipos; growth

摘要 :

Until the era of impregnated timber the heartwood of Scots pine (Pinus sylvestris L.) was traditional material in constructions prone to decay. Along with increasing concern about the ecological impacts of wood preservation chemicals, the natural durability of wooden structures has become important again. In Scots pine heartwood timber, the concentration of stilbenes and total phenolics has pr ...

Zhao, T., Royal Inst. of Technology, Krokene, P., Norwegian Forest and Landscape Inst., Hu, J., Royal Inst. of Technology, Christiansen, E., Norwegian Forest and Landscape Inst., Bjoerklund, N., Swedish Univ. of Agricultural Sciences, Laangstroem, B., Swedish Univ. of Agricultural Sciences, Solheim, H., Norwegian Forest and Landscape Inst., Borg-Karlson, A.-K., Royal Inst. of Technology. Speciālais izdevums, 1407-270X. 2012. English.

类型 :

Conference

会议 :

AdapCar and IUFRO (WP 2.02.00) Conference “Genetic Aspects of Adaptation and Mitigation: Forest Health, Wood Quality and Biomass Production“, , Riga (Latvia), 3-5 Oct 2012

Agrovoc术语 :

investigacion; ips typographus; muestreo; letonia; pest resistance; suecia; espectrometria de masas; methyl jasmonate; picea abies; inoculation; norvege; gas chromatography; research; suede; sweden; echantillonnage; bark; latvia; mass spectrometry; resistencia a las plagas; tecnicas analiticas; spectrometrie de masse; cromatografia de gases; ecorce; sampling; lettonie; technique analytique; analytical methods; resistance aux organismes nuisibles; chromatographie en phase gazeuse; recherche; noruega; inoculacion; corteza; ceratocystis; norway; metil jasmonato

摘要 :

Spruce bark beetle Ips typographus (L.), the most serious killer of mature Norway spruce Picea abies (L.) Karsten, is often associated with several phytopathogenic fungi including Ceratocystis polonica (Siem.) C. Moreau to overcome tree resistance. Conifers have constitutive and inducible resistance again invader. Induction of terpenoid-based oleoresin has long been considered important in con ...

Voronova-Petrova, A., Latvian State Forest Research Inst. Silava, Jansons, A., Latvian State Forest Research Inst. Silava, Rungis, D., Latvian State Forest Research Inst. Silava, .. Speciālais izdevums, 1407-270X. 2012. English.

类型 :

Conference

会议 :

AdapCar and IUFRO (WP 2.02.00) Conference “Genetic Aspects of Adaptation and Mitigation: Forest Health, Wood Quality and Biomass Production“, , Riga (Latvia), 3-5 Oct 2012

Agrovoc术语 :

investigacion; genomes; aba; letonia; control de plagas; pinus sylvestris; heat shock; lettonie; transposons; choc thermique; acido salicilico; research; recherche; genome; insecte nuisible; salicylic acids; insectos daninos; acide salicylique; shock termico; latvia; pest control; lutte antiravageur; genomas; pest insects

摘要 :

Retrotransposon activity could be a major factor in genome instability, rearrangements and therefore also plasticity of the plant genome and adaptation to changing environmental conditions. This study examines retrotransposon-like sequences in the expression profile of stressed Scots pine (Pinus sylvestris L.) trees. Our initial results suggest the existence of several groups of active retrotr ...

Gaile, I., Latvian State Forest Research Inst. Silava, Rungis, D., Latvian State Forest Research Inst. Silava, .. Speciālais izdevums, 1407-270X. 2012. English.

类型 :

Conference

会议 :

AdapCar and IUFRO (WP 2.02.00) Conference “Genetic Aspects of Adaptation and Mitigation: Forest Health, Wood Quality and Biomass Production“, , Riga (Latvia), 3-5 Oct 2012

Agrovoc术语 :

investigacion; letonia; expresion genica; antimicrobien; biosintesis; experimentacion in vitro; inoculation; antimicrobials; research; proteinas recombinantes; antimicrobianos; biosynthesis; latvia; proteine recombinante; biosynthese; heterobasidion annosum; recombinant proteins; pinus sylvestris; lettonie; pathogenic fungi; experimentation in vitro; recherche; inoculacion; in vitro experimentation; expression des genes; hongos patogenos; champignon pathogene; gene expression

摘要 :

One of the most important inducible defense mechanisms is the biosynthesis of pathogenesis – related (PR) proteins. Members of the PR – 5 groups are called thaumatin – like proteins (TLPs) because their amino acid sequences are homologous to thaumatin, a sweet – tasting protein from the West African shrub Taumatococcus danielli. Many PR – 5 proteins are induced in plants in response to infecti ...

Skipars, V., Latvian State Forest Research Inst. Silava, Belevica, V., Latvian State Forest Research Inst. Silava, Kanberga-Silina, K., Latvian State Forest Research Inst. Silava, Rungis, D., Latvian State Forest Research Inst. Silava. Speciālais izdevums, 1407-270X. 2012. English.

类型 :

Conference

会议 :

AdapCar and IUFRO (WP 2.02.00) Conference “Genetic Aspects of Adaptation and Mitigation: Forest Health, Wood Quality and Biomass Production“, , Riga (Latvia), 3-5 Oct 2012

Agrovoc术语 :

investigacion; letonia; expresion genica; resistance aux maladies; pinus sylvestris; genetic variation; lettonie; variacion genetica; resistencia a la enfermedad; research; recherche; expression des genes; disease resistance; variation genetique; latvia; heterobasidion annosum; gene expression

摘要 :

Gene copy number variation (CNV) has been found to be common in the human genome, however, in plants, it has not been as widely studied. CNV analysis in Pinus sylvestris has been undertaken using real-time PCR in our laboratory. Genes analysed include the thaumatin-like protein (TLP) gene, defensin 2, and Pinus sylvestris pinosylvin synthase gene, as well as some genes involved in the lignin b ...

Kanberga-Silina, K., Latvian State Forest Research Inst. Silava, Jansons, A., Latvian State Forest Research Inst. Silava, Rungis, D., Latvian State Forest Research Inst. Silava. Speciālais izdevums, 1407-270X. 2012. English.

类型 :

Conference

会议 :

AdapCar and IUFRO (WP 2.02.00) Conference “Genetic Aspects of Adaptation and Mitigation: Forest Health, Wood Quality and Biomass Production“, , Riga (Latvia), 3-5 Oct 2012

Agrovoc术语 :

investigacion; letonia; expresion genica; mesure; pinus sylvestris; lettonie; measurement; research; recherche; expression des genes; medicion; wood density; latvia; gene expression

摘要 :

Scots pine (Pinus sylvestris L.) is a species of great economic importance in the Northern hemisphere. Wood volume and quality are the most important aspects of commercial forestry production, and studies of wood formation are becoming more important in order to increase the value and efficiency of forestry production. The phenylpropanoid pathway produces various compounds with diverse functio ...

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