Comparative shotgun proteomic profiles for identification of differentially expressed proteins in response to topping in Nicotiana tabacum leaves

Yang, Huijuan; Su, Fei; Wang, Jing; Shi, Hongzhi

doi:10.1007/s11738-016-2308-2

Cited by 2 publications

(1 citation statement)

References 48 publications

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“…Chen et al [ 54 ] used rice to study grazing-induced pathway, and found the expression level of 1,3-beta-glucosidase increased. This gene was reported to be associated with resistance in plant, cell wall construction and modification [ 55 , 56 ]. In our study, gene related to beta-glucosidase was upregulated under grazing, conferring resistance on S .…”

Section: Discussionmentioning

confidence: 99%

De novo assembly, annotation, marker discovery, and genetic diversity of the Stipa breviflora Griseb. (Poaceae) response to grazing

et al. 2020

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Grassland is one of the most widely-distributed ecosystems on Earth and provides a variety of ecosystem services. Grasslands, however, currently suffer from severe degradation induced by human activities, overgrazing pressure and climate change. In the present study, we explored the transcriptome response of Stipa breviflora, a dominant species in the desert steppe, to grazing through transcriptome sequencing, the development of simple sequence repeat (SSR) markers, and analysis of genetic diversity. De novo assembly produced 111,018 unigenes, of which 88,164 (79.41%) unigenes were annotated. A total of 686 unigenes showed significantly different expression under grazing, including 304 and 382 that were upregulated and downregulated, respectively. These differentially expressed genes (DEGs) were significantly enriched in the “alpha-linolenic acid metabolism” and “plant-pathogen interaction” pathways. Based on transcriptome sequencing data, we developed eight SSR molecular markers and investigated the genetic diversity of S. breviflora in grazed and ungrazed sites. We found that a relatively high level of S. breviflora genetic diversity occurred under grazing. The findings of genes that improve resistance to grazing are helpful for the restoration, conservation, and management of desert steppe.

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Section: Discussionmentioning

confidence: 99%

De novo assembly, annotation, marker discovery, and genetic diversity of the Stipa breviflora Griseb. (Poaceae) response to grazing

et al. 2020

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Effect of Thiobacillus and Superabsorbent on Essential Oil Components in Thyme Species

Pouramini

Fotokian

Dehghan

et al. 2019

Journal of Essential Oil Bearing Plants

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Optimal nutrition along with non-stress conditions has a significant impact on the quantity and quality of essential oil in medicinal plants. The objective of this research was to examine the possibility of improving the quantity and quality of essential oil in thyme through nutrition of the seedlings using Thiobacillus bio-fertilizer and treatment by Superabsorbent.For this purpose, seedlings of two thyme species (Thymus vulgaris and Thymus daenensis) were sown in pots and exposed to different levels of Thiobacillus and superabsorbent. Results of Gas Chromatography Mass Spectrometry (GC/MS) revealed that the main compounds detected for T. vulgaris were thymol (31.5%), p-cymene (23.4%), γ-terpinene (13.9%), linalool (38.3%) and carvacrol (2.7%) while the main compounds of T. daenensis were thymol (51.2%), o-cymene (12.9%), γ-terpinene (4.5%), linalool (1.7%) and borneol (3.1%).Furthermore, the application of Thiobacillus had a significant effect on α-pinene content (p=0.05). Moreover, the interaction between superabsorbent and Thiobacillus significantly changed the percentage of thymol, borneol, and caryophyllene. In conclusion, the mean of essence components in T. vulgaris was more than T. daenensis with the exception of thymol and caryophyllene.

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Comparative shotgun proteomic profiles for identification of differentially expressed proteins in response to topping in Nicotiana tabacum leaves

Cited by 2 publications

References 48 publications

De novo assembly, annotation, marker discovery, and genetic diversity of the Stipa breviflora Griseb. (Poaceae) response to grazing

De novo assembly, annotation, marker discovery, and genetic diversity of the Stipa breviflora Griseb. (Poaceae) response to grazing

Effect of Thiobacillus and Superabsorbent on Essential Oil Components in Thyme Species

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