نتایج جستجو برای: universal stress proteins and ribosomal protein
تعداد نتایج: 17143310 فیلتر نتایج به سال:
objective(s):small ubiquitin-like modifiers (sumos) are a family of ubiquitin-related, proteins that are involved in a wide variety of signaling pathways. sumoylation, as a vital post translational modification, regulate protein function in manycellular processes. diazinon (dzn), an organophosphate insecticide, causses oxidative stress and subsequently programmed cell death in different tissues...
Wheat is an important source of human food. Cadmium and mercury bind to sulfhydryl groups of structural proteins and enzymes and cause inhibition in activity and decrease in protein production or interfere with the regulation of the enzymes. To study the effect of protein expression under different levels of cadmium and mercury, the experiment was conducted in a completely randomized design wit...
Most budding yeast introns exist in the many duplicated ribosomal protein genes (RPGs) and it has been posited that they remain there to modulate the expression of RPGs and cell growth in response to stress. However, the mechanism by which introns regulate the expression of RPGs and their impact on the synthesis of ribosomal proteins remain unclear. In this study, we show that introns determine...
In order to understand the response of tobacco (Nicotiana tabacum L.) to salt stress, the comparative analysis of leaf proteome of Basma S. 31 genotype were performed. Plants were treated with or without 200 mM NaCl for 12 days. The proteins were extracted from leaves, and then separated by two-dimensional electrophoresis. The fresh weight and length of shoot of studied genotype showed greater ...
Hybrid vigor or heterosis has been widely applied in agriculture and extensively studied using genetic gene expression approaches. However, the biochemical mechanism underlying remains elusive. One theory suggests that a decrease protein aggregation may occur hybrids due to presence of variants between parental alleles, but it not experimentally tested. Here, we report comparative analysis solu...
background: the mechanisms of virulence and species differences of leishmania parasites are under the influence of gene expression regulations at posttranscriptional stages. in iran, l. major and l. tropica are known as principal agents of cutaneous leishmaniasis, while l. infantum causes visceral leishmaniasis. methods: as a preliminary study, we compared the proteome mapping of the above thre...
despite the different criticisms on contrastive analysis it has been proved that the results of it(when processed) can be useful in a tefl environment, specially at the level of phonology.this study is an attempt to compare and contrast the sound systems of kurdish and english for pedagogical aims.the consonants,vowels,stress and intonation of the two languages are described by the same model...
Accretion occurs pervasively in nature at widely different timeframes. The process also manifests in the evolution of macromolecules. Here we review recent computational and structural biology studies of evolutionary accretion that make use of the ideographic (historical, retrodictive) and nomothetic (universal, predictive) scientific frameworks. Computational studies uncover explicit timelines...
drought stress in plants, the change (increase or decrease) in the production of plant proteins. proteomics in recent years one of the most powerful tools that help us to study the changes in protein in order to investigate the proteome of wheat leaves in response to terminal drought, two genotypes susceptible and resistant wheat genotypes were evaluated under irrigated (non-stress) and rain-fe...
Drought stress is a serious adverse factor limiting growth and productivity of sunflower. Evaluation of defense systems is important for producing resistant cultivars. In this study, some agro-morphological and molecular characteristics of six sunflower lines were evaluated under normal and irrigation at 40 and 60% of field capacity in randomized complete block design (RCBD). The results showed...
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