Có 20+ tài liệu thuộc chủ đề "salt stress"
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Genome-wide analysis of the serine carboxypeptidase-like protein family in Triticum aestivum reveals TaSCPL184-6D is involved in abiotic stress response. Gene duplication analysis showed that ~ 10.5% and ~ 64.8% of the TaSCPL genes are derived from tandem and segmental duplication events, respectively. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies...
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Genome-wide characterization of the GRF family and their roles in response to salt stress in Gossypium. Results: We identified 19 GRF genes in G. These GRF genes were phylogenetically analyzed leading to the recognition of seven GRF clades. GRF genes from diploid cottons ( G. hirsutum GRF ( GhGRF ) genes are preferentially expressed in young and growing tissues. We...
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RNA-Seq analysis of Clerodendrum inerme (L.) roots in response to salt stress. inerme to salt stress.. inerme in response to salt stress. Among these unigenes, 46,085 unigenes were annotated in the NCBI non-redundant protein sequences (NR) database, 34,756 sequences in the Swiss-Prot database and 43,113 unigenes in the evolutionary genealogy of genes: Non-supervised Orthologous Groups (eggNOG) database. inerme roots to...
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Transcriptomic reprogramming of barley seminal roots by combined water deficit and salt stress. Background: Water deficit and soil salinity substantially influence plant growth and productivity. Exposure to water deficit and combined stress for more than 4 days significantly reduced total seminal root length. Combined salt and water deficit stress application results in a unique transcriptomic response that cannot be predicted...
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Comparative proteomic analysis of okra. seedlings under salt stress. Understanding the mechanisms plants use to protect against salt stress will help breeders develop salt-tolerant vegetable crops.. Okra (Abelmoschus esculentus L.) is an important vegetable crop of the mallow family, which is now cultivated in warm regions worldwide. To understand the effects of salt stress on the protein level of okra,...
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Background: Waterlogging is one of the main abiotic stresses that limit wheat production. Quantitative proteomics analysis has been applied in the study of crop abiotic stress as an effective way in recent years (e.g. However, only a few proteins related to primary metabolism and signal transduction, such as UDP - glucose dehydrogenase, UGP, beta glucosidases, were reported to response to...
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translation in salt-tolerant Pokkali under salt stress. Published reports have largely underscored the importance of transcriptional regulation during salt stress in these genotypes, but the regulation at the translational level has been rarely studied. These results imply that Pok stabilizes mRNAs and also efficiently loads mRNAs onto polysomes for translation during salt stress.. The present study confirmed the known salt...
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Recent studies have suggested that transcriptional and translational responses to salt stress can often operate independently.. sativa L.) cultivar ‘ Nipponbare ’ (NB) and the salt-tolerant cultivar ‘ Sea Rice 86 ’ (SR86) under normal and salt stress conditions.. The differences in translational dynamics between NB and SR86 may derive from their differing levels of ribosome stalling under salt stress.....
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Genome-wide analyses of genes encoding FK506-binding proteins reveal their. Background: The FK506-binding proteins (FKBPs) play diverse roles in numerous critical processes for plant growth, development, and abiotic stress responses. However, the FKBP gene family in the important fruit crop apple (Malus. Results: Using bioinformatics-based methods, RT-PCR, and qRT-PCR technologies, we identified 38 FKBP genes and cloned 16 of them in...
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Identification, characterization and expression analysis of the VQ motif- containing gene family in tea plant ( Camellia sinensis. The CsVQ proteins all contained the typical conserved motif FxxhVQxhTG, and most proteins were localized in the nucleus. the evolution of the CsVQ proteins is consistent with the evolutionary process of plants, and close proteins shared similar structures and functions. In addition,...
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Background: The black yeast Hortaea werneckii (Dothideomycetes, Ascomycota) is one of the most extremely halotolerant fungi, capable of growth at NaCl concentrations close to saturation. Although dothideomycetous fungi are typically haploid, the reference H. Results: In order to explain the origin of the H. Results also support additional hybridization events in the evolutionary history of investigated strains, however exchange of...
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Background: Numerous studies have focused on the regulation of gene expression in response to salt stress at the transcriptional level. Results: Using a diploid D genome wild salinity-tolerant cotton species, Gossypium davidsonii , we analyzed alternative splicing (AS) of genes related to salt stress by comparing high-throughput transcriptomes from salt-treated and well- watered roots and leaves. implying that AS represents...
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Salt stress is one of the primary abiotic stresses that affect plant growth and global crop yields (Miyazaki et al., 2007;. Song et al., 2011). Simultaneously, soil salinization causes a decline in land productivity and seriously threatens the sustainable development of agriculture and forestry (Bandehagh et al., 2011. Kosová et al., 2011). Soni et al., 2015). tags for relative and...
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More than 20% of the arable land on our planet is challenged by soil salinity, mostly with high Na + levels, which are referred to as sodic soils (Qadir et al., 2014).. The antioxidant defense system in plants comprises enzymatic and nonenzymatic components that are responsible for the scavenging of reactive oxygen species (ROS) (Mittler et al., 2004). In particular,...
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It usually stimulates declines in stomatal conductance and changes in the photochemical apparatus, which may eventually decrease photosynthetic rates (Boughalleb et al., 2017. Abdellaoui et al., 2017). To reduce the negative effects of salt stress, plants initiate different mechanisms, such as enzymatic antioxidants (Parida and Jha, 2010) and nonenzymatic low molecular compounds (Slama et al., 2015), to produce scavenging activity...