Ectopic expression of glycosyltransferase UGT76E11 increases flavonoid accumulation and enhances abiotic stress tolerance in Arabidopsis

Plant Biology ◽  
2017 ◽  
Vol 20 (1) ◽  
pp. 10-19 ◽  
Author(s):  
Qin Li ◽  
Hui-Min Yu ◽  
Xia-Fei Meng ◽  
Ji-Shan Lin ◽  
Yan-Jie Li ◽  
...  
Keyword(s):  
Abiotic Stress ◽  
Stress Tolerance ◽  
Abiotic Stress Tolerance ◽  
Ectopic Expression ◽  
Flavonoid Accumulation

Ectopic expression of a fruit phytoene synthase from Citrus paradisi Macf. promotes abiotic stress tolerance in transgenic tobacco

2012 ◽  
Vol 39 (12) ◽  
pp. 10201-10209 ◽  
Author(s):  
Luciana C. Cidade ◽  
Tahise M. de Oliveira ◽  
Amanda F. S. Mendes ◽  
Amanda F. Macedo ◽  
Eny I. S. Floh ◽  
...  
Keyword(s):  
Abiotic Stress ◽  
Stress Tolerance ◽  
Transgenic Tobacco ◽  
Abiotic Stress Tolerance ◽  
Ectopic Expression ◽  
Phytoene Synthase ◽  
Citrus Paradisi

scholarly journals Clustered metallothionein genes are co-regulated in rice and ectopic expression of OsMT1e-P confers multiple abiotic stress tolerance in tobacco via ROS scavenging

2012 ◽  
Vol 12 (1) ◽  
pp. 107 ◽  
Author(s):  
Gautam Kumar ◽  
Hemant Kushwaha ◽  
Vaishali Panjabi-Sabharwal ◽  
Sumita Kumari ◽  
Rohit Joshi ◽  
...  
Keyword(s):  
Abiotic Stress ◽  
Stress Tolerance ◽  
Abiotic Stress Tolerance ◽  
Ectopic Expression ◽  
Ros Scavenging

scholarly journals Ectopic expression of the sesame MYB transcription factor SiMYB305 promotes root growth and modulates ABA-mediated tolerance to drought and salt stresses in Arabidopsis

AoB Plants ◽  
2019 ◽  
Vol 12 (1) ◽  
Author(s):  
Komivi Dossa ◽  
Marie A Mmadi ◽  
Rong Zhou ◽  
Aili Liu ◽  
Yuanxiao Yang ◽  
...  
Keyword(s):  
Abiotic Stress ◽  
Root Growth ◽  
Stress Tolerance ◽  
Cell Damage ◽  
Abiotic Stress Tolerance ◽  
Stomatal Closure ◽  
Ectopic Expression ◽  
Myb Transcription Factor ◽  
Marker Genes ◽  
Crop Species

Abstract An increasing number of candidate genes related to abiotic stress tolerance are being discovered and proposed to improve the existing cultivars of the high oil-bearing crop sesame (Sesamum indicum L.). However, the in planta functional validation of these genes is remarkably lacking. In this study, we cloned a novel sesame R2-R3 MYB gene SiMYB75 which is strongly induced by drought, sodium chloride (NaCl), abscisic acid (ABA) and mannitol. SiMYB75 is expressed in various sesame tissues, especially in root and its protein is predicted to be located in the nucleus. Ectopic over-expression of SiMYB75 in Arabidopsis notably promoted root growth and improved plant tolerance to drought, NaCl and mannitol treatments. Furthermore, SiMYB75 over-expressing lines accumulated higher content of ABA than wild-type plants under stresses and also increased sensitivity to ABA. Physiological analyses revealed that SiMYB75 confers abiotic stress tolerance by promoting stomatal closure to reduce water loss; inducing a strong reactive oxygen species scavenging activity to alleviate cell damage and apoptosis; and also, up-regulating the expression levels of various stress-marker genes in the ABA-dependent pathways. Our data suggested that SiMYB75 positively modulates drought, salt and osmotic stresses responses through ABA-mediated pathways. Thus, SiMYB75 could be a promising candidate gene for the improvement of abiotic stress tolerance in crop species including sesame.

EkFLS overexpression promotes flavonoid accumulation and abiotic stress tolerance in plant

2021 ◽  
Author(s):  
Meng Wang ◽  
Yue Zhang ◽  
Chenyu Zhu ◽  
Xiangyu Yao ◽  
Zhe Zheng ◽  
...  
Keyword(s):  
Abiotic Stress ◽  
Stress Tolerance ◽  
Abiotic Stress Tolerance ◽  
Flavonoid Accumulation

scholarly journals Ectopic Expression of Pumpkin NAC Transcription Factor CmNAC1 Improves Multiple Abiotic Stress Tolerance in Arabidopsis

2017 ◽  
Vol 8 ◽  
Author(s):  
Haishun Cao ◽  
Li Wang ◽  
Muhammad A. Nawaz ◽  
Mengliang Niu ◽  
Jingyu Sun ◽  
...  
Keyword(s):  
Transcription Factor ◽  
Abiotic Stress ◽  
Stress Tolerance ◽  
Abiotic Stress Tolerance ◽  
Ectopic Expression ◽  
Nac Transcription Factor

scholarly journals Ectopic Expression of an Atypical Hydrophobic Group 5 LEA Protein from Wild Peanut, Arachis diogoi Confers Abiotic Stress Tolerance in Tobacco

PLoS ONE ◽  
2016 ◽  
Vol 11 (3) ◽  
pp. e0150609 ◽  
Author(s):  
Akanksha Sharma ◽  
Dilip Kumar ◽  
Sumit Kumar ◽  
Sakshi Rampuria ◽  
Attipalli R. Reddy ◽  
...  
Keyword(s):  
Abiotic Stress ◽  
Stress Tolerance ◽  
Abiotic Stress Tolerance ◽  
Ectopic Expression ◽  
Lea Protein ◽  
Hydrophobic Group ◽  
Arachis Diogoi ◽  
Group 5 ◽  
Wild Peanut

Ectopic expression of AmNAC1 from Avicennia marina (Forsk.) Vierh. confers multiple abiotic stress tolerance in yeast and tobacco

2020 ◽  
Vol 142 (1) ◽  
pp. 51-68
Author(s):  
Ashok Kumar Murugesan ◽  
Suji Somasundaram ◽  
Harikrishnan Mohan ◽  
Ajay K Parida ◽  
Vinoth Alphonse ◽  
...  
Keyword(s):  
Abiotic Stress ◽  
Stress Tolerance ◽  
Abiotic Stress Tolerance ◽  
Ectopic Expression ◽  
Avicennia Marina
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