Proteomic Analysis of Horseweed ( Conyza canadensis ) Subjected to Caprylic Acid Stress

PROTEOMICS ◽  
2019 ◽  
Vol 19 (9) ◽  
pp. 1800294
Author(s):  
Zuren Li ◽  
Wei Kuang ◽  
Yongbo Liu ◽  
Di Peng ◽  
Lianyang Bai
Keyword(s):  
Proteomic Analysis ◽  
Caprylic Acid ◽  
Acid Stress ◽  
Conyza Canadensis

Changes in Conyza canadensis (L.) cronquist leaf anatomy under caprylic acid stress

2019 ◽  
Vol 51 (4) ◽  
Author(s):  
Zuren Li ◽  
Wenhua Shen ◽  
Xiaomao Zhou ◽  
Qingcai Zhan ◽  
Qiong Peng ◽  
...  
Keyword(s):  
Leaf Anatomy ◽  
Caprylic Acid ◽  
Acid Stress ◽  
Conyza Canadensis

scholarly journals Physiological and Proteomic Analysis of Different Molecular Mechanisms of Sugar Beet Response to Acidic and Alkaline pH Environment

2021 ◽  
Vol 12 ◽  
Author(s):  
Gui Geng ◽  
Gang Wang ◽  
Piergiorgio Stevanato ◽  
Chunhua Lv ◽  
Qiuhong Wang ◽  
...  
Keyword(s):  
Sugar Beet ◽  
Soil Ph ◽  
Proteomic Analysis ◽  
Molecular Mechanisms ◽  
Soluble Sugar ◽  
Acid Stress ◽  
Pcr Analysis ◽  
Alkaline Ph ◽  
Growth Status ◽  
Leaves And Roots

Soil pH is a major constraint to crop plant growth and production. Limited data are available on sugar beet growth status under different pH conditions. In this study, we analyzed the growth status and phenotype of sugar beet under pH 5, pH 7.5, and pH 9.5. It was found that the growth of sugar beet was best at pH 9.5 and worst at pH 5. The activities of superoxide dismutase (SOD) and peroxidase (POD) in leaves and roots increased as pH decreased from 9.5 to 5. Moreover, compared with pH 9.5, the levels of soluble sugar and proline in leaves increased significantly at pH 5. To explore the mechanisms of sugar beet response to different soil pH environments, we hypothesized that proteins play an important role in plant response to acidic and alkaline pH environment. Thus, the proteome changes in sugar beet modulated by pH treatment were accessed by TMT-based quantitative proteomic analysis. A total of three groups of differentially expressed proteins (DEPs) (pH 5 vs. pH 7.5, pH 9.5 vs. pH7.5 and pH 5 vs. pH 9.5) were identified in the leaves and roots of sugar beet. Several key proteins related to the difference of sugar beet response to acid (pH 5) and alkaline (pH 9.5) and involved in response to acid stress were detected and discussed. Moreover, based on proteomics results, QRT-PCR analysis confirmed that expression levels of three N transporters (NTR1, NRT2.1, and NRT2.5) in roots were relatively high under alkaline conditions (pH 9.5) compared with pH 5 or pH 7.5. The total nitrogen content of pH 9.5 in sugar beet was significantly higher than that of pH 7.5 and pH 5. These studies increase our understanding of the molecular mechanism of sugar beet response to different pH environments.

Integrated transcriptomic and proteomic analysis of the acetic acid stress in Issatchenkia orientalis

2020 ◽  
Vol 44 (6) ◽  
Author(s):  
Yingdi Li ◽  
Zufang Wu ◽  
Ruoyun Li ◽  
Yingjie Miao ◽  
Peifang Weng ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Proteomic Analysis ◽  
Acid Stress ◽  
Issatchenkia Orientalis

Proteomic Analysis of Rhizobium favelukesii LPU83 in Response to Acid Stress

2019 ◽  
Vol 18 (10) ◽  
pp. 3615-3629 ◽  
Author(s):  
Juliet F. Nilsson ◽  
Lucas G. Castellani ◽  
Walter O. Draghi ◽  
Julieta Pérez-Giménez ◽  
Gonzalo A. Torres Tejerizo ◽  
...  
Keyword(s):  
Proteomic Analysis ◽  
Acid Stress

895: Proteomic Analysis of Sera from Bladder Cancer Patients with MALDI-TOF-MS

2007 ◽  
Vol 177 (4S) ◽  
pp. 297-297
Author(s):  
Kristina Schwamborn ◽  
Rene Krieg ◽  
Ruth Knüchel-Clarke ◽  
Joachim Grosse ◽  
Gerhard Jakse
Keyword(s):  
Bladder Cancer ◽  
Cancer Patients ◽  
Proteomic Analysis ◽  
Maldi Tof Ms ◽  
Maldi Tof ◽  
Tof Ms
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