stroma carnation

The LeHsfA1a gene in tomato appears to have a unique function as the master regulator for acquired thermo-tolerance. All of these biochemical processes in plants respond in numerous ways when exposed to environmental conditions. Kyoto Encyclopedia of Genes and Genomes. Indeed, our morphological pictures showed some bigger changes in leaves such as brittleness, bushy appearances, and yellowness. If you continue to use our website, we will assume you are happy to receive cookies from us and our partners.

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Temperature stress differentially modulates transcription in meiotic anthers of heat-tolerant and heat-sensitive tomato plants. Molecular genetics and genomics of abiotic stress responses. Thus, it was necessary to observe the internal structure of leaf particularly chloroplasts main organelle for photosynthesis. However, the genetic basis of the physiological and molecular response of carnation to high temperatures has not yet been investigated.

De novo assembly of the filtered reads data was performed using Trinity. Members of the family of heat shock transcription factors HSFs play key roles in the signaling pathways that are triggered by heat stress, and are ultimately involved in the regulation of downstream targets including HSPs. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution CC BY license http: Mapping and quantifying mammalian transcriptomes by RNA-Seq.


The activities of some proteins identified in this current work involved in stress response and photosynthesis were analyzed to validate the proteomic results. Z, and a functional ARP6 allele accounted for almost half of the ambient temperature transcript responses Wigge and Kumar, Uncoupling the effects of abscisic acid on plant growth and water relations. Gene specific oligonucleotide primers Additional file 4 for real-time quantitative PCR were designed using Primer Premier 5.

Supplementary materials can be found at www. Comparison of methods of liquid medium culture for banana micropropagation. Sale Back All Sale. Statistical analysis was performed as previously described in our studies [ 9 ]. Expression profile in rice panicle: In this study, a de novo transcriptome was generated using a cDNA library constructed from carnation leaves subjected to heat stress. Protein in Gel Digestion The differential protein spots were excised manually from the 2D gels with the help of a clean razor blade and were chopped into small pieces.

These results were previously described in several plants under other abiotic stresses such as mineral deficiency [ 63 ] and metal toxicity [ 64 ]. All of the identified stress proteins changed their abundance differentially among all treatments Figure 3 and Figure 4Table S1. Coexpression network analysis associated with call of rice seedlings for encountering heat stress. The protein—protein interaction results depict a greater chance of auxin production in carnation cultures under exogenous silicon treatment, which could facilitate cell division and differentiation even if they are under hyperhydricity, as also shown in our physiological parameters.


Under heat stress, excessive ROS accumulation can lead to the damage of cell membranes, DNA and proteins and hence, the antioxidant enzyme system of plants is enhanced in response to increased ROS levels Miller et al.

The present study depicted the role of silicon in limiting the hyperhydricity in shoot cultures of carnation through proteomic analysis.

Prevention of hyperhydricity in micropropagated carnation shoots by bottom cooling: A close relationship between hyperhydricity and oxidative stress is very common [ 911 ] as also shown in the present results. Carnation Dianthus caryophyllus L.

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Please review our privacy policy. Endoplasmic reticulum stress responses in plants. Int J Mol Sci. The authors wish to acknowledge Dr. Hyperhydricity in shoot cultures of Scrophularia yoshimurae can be effectively reduced by ventilation of culture vessels. The function of GST has traditionally been considered to be the detoxification of electrophiles by glutathione conjugation Strange et al. Silicon is transported in plants in the form of silicic acid Si OH 4 below pH 9which is an uncharged molecule [ 25 ], whereas, plants significantly diverge in their capability for Si uptake and transport because, other than monocots, most dicots are unable to accrue Si in their shoots and are thus included in the Si-excluder category [ 25 ].

Full-length transcriptome assembly from RNA-Seq data without a reference genome.