- Tytuł:
- Effect of gamma irradiation on plants in interaction with arbuscular mycorrhizae
- Autorzy:
-
Ene, M.
Trandafir, L.
Alexandru, M. - Powiązania:
- https://bibliotekanauki.pl/articles/148043.pdf
- Data publikacji:
- 2009
- Wydawca:
- Instytut Chemii i Techniki Jądrowej
- Tematy:
-
tomato
mutant
gamma irradiation
mycorrhiza defective - Opis:
- Arbuscular mycorrhizae are endogenous fungi that form symbiotic association with the vast majority of vascular plants. They help to increase the nutrient uptake, especially phosphorus and to exploit a larger area of soil. Also, they improve soil aggregation, contribute to nutrient cycling processes in plants and improve their tolerance of heavy metal contamination or drought, as well as their susceptibility to root pathogens or herbivores. These fungi colonize the root epidermis and outer cortical layers and release bioactive molecules. The transcriptome and the proteome of plants are substantially altered. They have evolved multiple mechanisms that result in improvements in plant resistance to disease and plant growth and productivity, being included in a lot of combination of biofertilizers. In order to study these mechanisms, gamma irradiation was used to create mutants that are defective in their association. Culture under in vitro conditions is presented as method for maintaining the useful mutants in pure line.
- Źródło:
-
Nukleonika; 2009, 54, 2; 89-92
0029-5922
1508-5791 - Pojawia się w:
- Nukleonika
- Dostawca treści:
- Biblioteka Nauki
Artykuł