نتایج جستجو برای: symbiotic relations
تعداد نتایج: 155847 فیلتر نتایج به سال:
Cultivation of legume species as the second crop in rotation with rice and using plant growth promoting bacteria can be a good approach to improve rice production sustainability. This experiment was carried out to evaluate the effect of plant growth promoting bacteria on accelerating vegetative growth of crimson clover (Alborz 1) and rice (Hashemi) yield in a rice-based cropping system. A facto...
The aim of this study is introduction on microbials as an effective agent in the human body. Microbial (symbiotic microorganisms) means the general and universal ecosystem of riches, all genes and masses of micronutrients, regardless of their genera and species, are referred to in a particular section. The symbiotic microbials have a symbiotic relationship with host creatures. This means that t...
BACKGROUND This paper presents an idiographic approach to evaluate the self concept and the self-object-relationship of patients suffering from affective disorders. METHODS Significant dimensions of the personality and the object relations of 127 depressive patients and 34 orthopaedic patients were investigated with the repertory grid-technique. The self concept and the object relations were ...
The phycobiliprotein phycoerythrin was localized in symbiotic and free-living Nostoc of the cycad Cycas using immunocytochemistry. In symbiotic Nostoc, phycoerythrin was associated with the thylakoid membranes of vegetative cells and absent from heterocysts. Similar cellular/subcellular localization was observed between symbiotic Nostoc and the free-living Cycas isolate Nostoc 7422.
Vesicomyid bivalves are among the most abundant and diverse symbiotic taxa in chemosynthetic-based ecosystems: more than 100 different vesicomyid species have been described so far. In the present study, we investigated the phylogenetic positioning of recently described vesicomyid species from the Gulf of Guinea and their western Atlantic and Pacific counterparts using mitochondrial DNA sequenc...
Restriction fragment length polymorphism analysis of numerous Frankia strains, using a nifDH probe, separated the strains into three distinct groups based on hybridization patterns. The groups identified in this study were well correlated with host specificity groups identified in earlier cross-inoculation studies.
The aim of this study is introduction on microbials as an effective agent in the human body. Microbial (symbiotic microorganisms) means the general and universal ecosystem of riches, all genes and masses of micronutrients, regardless of their genera and species, are referred to in a particular section. The symbiotic microbials have a symbiotic relationship with host creatures. This means that t...
Biological systems can generally adapt environmental changes and to create symbiotic relationship with other species, by changing their intra-cellular states flexibly. However, the mechanisms for such flexible adaptation and creation of symbiotic relationship remain unclear. In this study, by using simple computer models of cells, we show that for cells whose gene expression fluctuate stochasti...
Pale anemones (Aiptasia pallida) coexist with dinoflagellates (primarily Symbiodinium minutum) in a mutualistic relationship. The purpose of this study was to investigate the role of these symbionts in gonad development of anemone hosts. Symbiotic and aposymbiotic anemones were subjected to light cycles that induced gametogenesis. These anemones were then sampled weekly for nine weeks, and gona...
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