pinus lambertiana/bolha

O link é salvo na área de transferência

Escolha o tipo de classificação

13 resultados

Random amplified polymorphic DNA markers tightly linked to a gene for resistance to white pine blister rust in sugar pine.

Apenas usuários registrados podem traduzir artigos

Entrar Inscrever-se

We have genetically mapped a gene for resistance to white pine blister rust (Cronartium ribicola Fisch.) in sugar pine (Pinus lambertiana Dougl.) by using an approach which relies on three factors: (i) the ability to assay for genetic markers in the haploid stage of the host's life cycle, using

White pine blister rust: simply inherited resistance in sugar pine.

Apenas usuários registrados podem traduzir artigos

Entrar Inscrever-se

Segregation ratios of offspring from disease-free sugar pines suggest that resistance to the white pine blister rust fungus is under major gene control and simply inherited.

Evidence of Cytoplasmic Inheritance of Virulence in Cronartium ribicola to Major Gene Resistance in Sugar Pine.

Apenas usuários registrados podem traduzir artigos

Entrar Inscrever-se

ABSTRACT Tests for Mendelian segregation of virulence and avirulence in Cronartium ribicola, causal agent of white pine blister rust, to a major gene (R) for resistance in sugar pine were made using haploid basidiospore progenies from single diploid telia as inoculum on resistant genotypes. The

Interspecific phylogenetic analysis enhances intraspecific phylogeographical inference: a case study in Pinus lambertiana.

Apenas usuários registrados podem traduzir artigos

Entrar Inscrever-se

Pinus lambertiana (sugar pine) is an economically and ecologically important conifer with a 1600-km latitudinal range extending from Oregon, USA, to northern Baja California, Mexico. Like all North American white pines (subsect. Strobus), sugar pine is highly susceptible to white pine blister rust,

Genomic basis of white pine blister rust quantitative disease resistance and its relationship with qualitative resistance

Apenas usuários registrados podem traduzir artigos

Entrar Inscrever-se

The genomic architecture and molecular mechanisms controlling variation in quantitative disease resistance loci are not well-understood in plant species and have been barely studied in long-generation trees. Quantitative trait loci mapping and genome wide association studies were combined to test a

Genetic specificity in the white pine-blister rust pathosystem.

Apenas usuários registrados podem traduzir artigos

Entrar Inscrever-se

ABSTRACT Four of eight white pine species native to western North America surveyed for resistance to white pine blister rust by artificial inoculation showed classical hypersensitive reactions (HR) at frequencies ranging from very low to moderate. Mendelian segregation, indicating a single dominant

Influence of host resistance on the genetic structure of the white pine blister rust fungus in the western United States.

Apenas usuários registrados podem traduzir artigos

Entrar Inscrever-se

Cronartium ribicola, the causal agent of white pine blister rust, has been devastating to five-needled white pines in North America since its introduction nearly a century ago. However, dynamic and complex interactions occur among C. ribicola, five-needled white pines, and the environment. To

Origin and distribution of cr2, a gene for resistance to white pine blister rust in natural populations of Western white pine.

Apenas usuários registrados podem traduzir artigos

Entrar Inscrever-se

ABSTRACT The distribution and frequency of the Cr2 gene for resistance to white pine blister rust (Cronartium ribicola) in western white pine (Pinus monticola) was surveyed in natural populations of the host by inoculation of open-pollinated seedlings from 687 individual seed parents from throughout

Sequence of the Sugar Pine Megagenome.

Apenas usuários registrados podem traduzir artigos

Entrar Inscrever-se

Until very recently, complete characterization of the megagenomes of conifers has remained elusive. The diploid genome of sugar pine (Pinus lambertiana Dougl.) has a highly repetitive, 31 billion bp genome. It is the largest genome sequenced and assembled to date, and the first from the subgenus

Cultured cells of white pine show genetic resistance to axenic blister rust hyphae.

Apenas usuários registrados podem traduzir artigos

Entrar Inscrever-se

Hypersensitive resistance to axenically cultured Cronartium ribicola was displayed by subcultured callus of Pinus lambertiana. Cellular resistance to a destructive rust disease can now be studied at the macromolecular level through use of cloned cells of both host and pathogen in a system amenable

Virulence gene distribution and dynamics of the white pine blister rust pathogen in Western north america.

Apenas usuários registrados podem traduzir artigos

Entrar Inscrever-se

ABSTRACT We assayed the distribution and frequency of two genes of the blisterpathogen with specific virulence to major resistance genes in sugar pine and western white pine in inoculum from extensive parts of the hosts' ranges. The genes, vcr1 and vcr2, differentially neutralize the cognate

Characterization of Pin m III cDNA in western white pine.

Apenas usuários registrados podem traduzir artigos

Entrar Inscrever-se

Maximum accumulation of Pin m III protein in western white pine (Pinus monticola Dougl. ex D. Don) needles occurred during the winter months. To characterize Pin m III, an expression cDNA library from poly(A)+ mRNA of needles was immunoscreened and the full length cDNA was cloned. An open reading

Comparative Transcriptomics Among Four White Pine Species.

Apenas usuários registrados podem traduzir artigos

Entrar Inscrever-se

Conifers are the dominant plant species throughout the high latitude boreal forests as well as some lower latitude temperate forests of North America, Europe, and Asia. As such, they play an integral economic and ecological role across much of the world. This study focused on the characterization of

Junte-se à nossa
página do facebook

Herbal & Natural Medicine

O mais completo banco de dados de ervas medicinais apoiado pela ciência

Funciona em 55 idiomas
Curas herbais apoiadas pela ciência
Reconhecimento de ervas por imagem
Mapa GPS interativo - marcar ervas no local (em breve)
Leia publicações científicas relacionadas à sua pesquisa
Pesquise ervas medicinais por seus efeitos
Organize seus interesses e mantenha-se atualizado com as notícias de pesquisa, testes clínicos e patentes

Digite um sintoma ou doença e leia sobre ervas que podem ajudar, digite uma erva e veja as doenças e sintomas contra os quais ela é usada.
* Todas as informações são baseadas em pesquisas científicas publicadas