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triticum aestivum/nekroos
Link salvestatakse lõikelauale
Leht 1 alates 69 tulemused
A gene for resistance to a necrosis-inducing isolate of Pyrenophora tritici-repentis located on 5BL of Triticum aestivum cv. Chinese Spring.
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Several sources of high-level resistance to tan spot caused by Pyrenophora tritici-repentis have been identified in hexaploid wheat (Triticum aestivum L.). This study was conducted to determine the number and chromosome location of a gene(s) in the cultivar Chinese Spring (CS) that confers
Protective action of epidermal growth factor and a fraction from Triticum vulgare extract in mouse tail necrosis.
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Several peptide growth factors, including EGF, are known to protect endothelium from oxygen-related damage or ischemia-reperfusion, in vitro experiments show that such protective effect involves endogenous endothelium-related factors like nitric oxide and prostanoids. However, in vivo demonstrations
[Dynamics of hybrid necrosis genes in Russian cultivars of common wheat (Triticum aestivum L.)].
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Study of necrosis genotypes of 72 Russian cultivars of winter common wheat has confirmed a tendency towards "washing off" of genotypes with the Ne1 gene. Fifty-six percent of cultivars have the genotype ne1ne1Ne2Ne2, and 44% have the genotype ne1ne1ne2ne2; i.e., they are free of hybrid necrosis
Genetic Analysis of Sensitivity to a Pyrenophora tritici-repentis Necrosis-Inducing Toxin in Durum and Common Wheat.
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ABSTRACT The fungus Pyrenophora tritici-repentis produces a toxin (Ptr ToxA) that causes rapid cell necrosis in sensitive wheat genotypes. A single recessive gene (tsn1) on chromosome 5BL in common wheat confers insensitivity to this toxin. Our objectives were to analyze the allelic relationships of
Alteration of respiration capacity and transcript accumulation level of alternative oxidase genes in necrosis lines of common wheat.
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Mitochondrial alternative oxidase (AOX) is the terminal oxidase responsible for cyanide-insensitive and salicylhydroxamic acid-sensitive respiration in plants. AOX is a key enzyme of the alternative respiration pathway. To study the effects of necrotic cell death on the mitochondrial function,
Segregation distortion caused by weak hybrid necrosis in recombinant inbred lines of common wheat.
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Segregation distortion of molecular markers is closely related to hybrid incompatibility in progeny from intraspecific crosses. Recent reports in higher plants have demonstrated that hybrid sterility results in segregation distortion at the causal gene regions in progeny of intraspecific crosses.
Proteomic analysis of 'hybrid necrosis' in wheat (Triticum aestivum) leaves
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Wheat hybrid necrosis has been genetically characterised for many years, but the specific gene(s) and the protein products involved in the processes remains unknown. In this study, protein expression in the base (B), mid (M) and tip (T) segments of the FL-2 leaves of a necrotic hybrid, PZF1 and its
[New data on the distribution of hybrid necrosis genes in winter bread wheat (Triticum aestivum L.) cultivars].
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Hybrid necrosis genotypes have been identified in 125 Russian cultivars of winter bread wheat. More than half of them (56%) carry the Ne2 gene (genotype ne1ne1Ne2Ne2); others are free of necrosis genes (genotype ne1ne1ne2ne2). The possible causes of the increase in the Ne2 allele frequency and the
Ne2 encodes protein(s) and the altered RuBisCO could be the proteomics leader of hybrid necrosis in wheat (Triticum aestivum L.).
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Wheat hybrid necrosis is caused by the interaction of two dominant complementary genes, Ne1 and Ne2, located on chromosome arms 5BL and 2BS, respectively. The sequences of Ne1 or Ne2 have not yet been identified. It is also not known whether Ne1 and Ne2 are structural or regulatory genes.
[Comparative genetic analysis of the hexaploid wheat Triticum petropavlovskyi Udasz. et Migusch. and Triticum aestivum L].
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A poorly studied species of hexaploid wheat Triticum petropavlovskyi Udacz. et Migusch. was compared with common wheat Triticum aestivum L. by means of monosomic and genetic analyses of F2 hybrids. Triticum petropavlovskyi was found to carry 13 dominant genes determining its morphological and
Autoimmune response and repression of mitotic cell division occur in inter-specific crosses between tetraploid wheat and Aegilops tauschii Coss. that show low temperature-induced hybrid necrosis.
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Common wheat is an allohexaploid species originating from a naturally occurring inter-specific cross between tetraploid wheat and the diploid wild wheat Aegilops tauschii Coss. Artificial allopolyploidization can produce synthetic hexaploid wheat. However, synthetic triploid hybrids show four types
Fine mapping and genetic association analysis of Net2, the causative D-genome locus of low temperature-induced hybrid necrosis in interspecific crosses between tetraploid wheat and Aegilops tauschii.
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Hybrid necrosis has been observed in many interspecific hybrids from crosses between tetraploid wheat and the wheat D-genome donor Aegilops tauschii. Type II necrosis is a kind of hybrid incompatibility that is specifically characterized by low-temperature induction and growth suppression. Two
Tagging and validation of a major quantitative trait locus for leaf rust resistance and leaf tip necrosis in winter wheat cultivar forno.
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ABSTRACT A major leaf rust (Puccinia triticina) resistance quantitative trait locus (QTL) (QLrP.sfr-7DS) previously has been described on chromosome 7DS in the winter wheat (Triticum aestivum) cv. Forno. It was detected in a population of single-seed descent (SSD) lines derived from the cross Arina
A novel intergeneric hybrid in the Triticeae: Triticum aestivum x Psathyrost achys juncea.
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Two hybrid embryos of intergeneric origin between Triticum aestivum cv Fukuho (2n=6x=42, AABBDD) and Psathyrostachys juncea (2n=2x=14, NN) were successfully rescued. One hybrid plant had the expected chromosome number of 28 (ABDN), whereas the second plant had 35 chromosomes. The average meiotic
Triticum aestivum sprout extract attenuates 2,4‑dinitrochlorobenzene‑induced atopic dermatitis‑like skin lesions in mice and the expression of chemokines in human keratinocytes.
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Atopic dermatitis (AD) is a common chronic, recurring, inflammatory skin disease. A number of researchers have been seeking safe AD therapies for a long time. Triticum aestivum sprouts (TAEE), known as wheatgrass, are one of the most widely used health foods worldwide. They show numerous beneficial
Kõige täiuslikum ravimtaimede andmebaas, mida toetab teadus
- Töötab 55 keeles
- Taimsed ravimid, mida toetab teadus
- Maitsetaimede äratundmine pildi järgi
- Interaktiivne GPS-kaart - märgistage ürdid asukohas (varsti)
- Lugege oma otsinguga seotud teaduspublikatsioone
- Otsige ravimtaimi nende mõju järgi
- Korraldage oma huvisid ja hoidke end kursis uudisteuuringute, kliiniliste uuringute ja patentidega
Sisestage sümptom või haigus ja lugege ravimtaimede kohta, mis võivad aidata, tippige ürdi ja vaadake haigusi ja sümptomeid, mille vastu seda kasutatakse.
* Kogu teave põhineb avaldatud teaduslikel uuringutel
