S
Sorina C. Popescu
Researcher at Mississippi State University
Publications - 35
Citations - 1499
Sorina C. Popescu is an academic researcher from Mississippi State University. The author has contributed to research in topics: Arabidopsis & Signal transduction. The author has an hindex of 13, co-authored 27 publications receiving 1252 citations. Previous affiliations of Sorina C. Popescu include Yale University & Cornell University.
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Journal ArticleDOI
MAPK target networks in Arabidopsis thaliana revealed using functional protein microarrays
Sorina C. Popescu,George V. Popescu,Shawn Bachan,Zimei Zhang,Mark Gerstein,Michael Snyder,Savithramma P. Dinesh-Kumar +6 more
TL;DR: The predicted MKK-MPK phosphorylation network constitutes a valuable resource to understand the function and specificity of MPK signaling systems.
Journal ArticleDOI
Differential binding of calmodulin-related proteins to their targets revealed through high-density Arabidopsis protein microarrays
Sorina C. Popescu,George V. Popescu,Shawn Bachan,Zimei Zhang,Montrell Seay,Mark Gerstein,Michael Snyder,Savithramma P. Dinesh-Kumar +7 more
TL;DR: It is suggested that calcium functions through distinct CaM/CML proteins to regulate a wide range of targets and cellular activities.
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Polyamines as redox homeostasis regulators during salt stress in plants
Jayita Saha,Elizabeth K. Brauer,Elizabeth K. Brauer,Atreyee Sengupta,Sorina C. Popescu,Sorina C. Popescu,Kamala Gupta,Bhaskar Gupta +7 more
TL;DR: Polyamines have a complex functional role in regulating cellular signaling and metabolism during stress, and by focusing future efforts on how polyamine accumulation and turnover is regulated, research in this area may provide novel targets for developing stress tolerance.
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ABC transporter PEN3/PDR8/ABCG36 interacts with calmodulin that, like PEN3, is required for Arabidopsis nonhost resistance.
Ruth Campe,Caspar Langenbach,Franz Leissing,George V. Popescu,Sorina C. Popescu,Katharina Goellner,Gerold J. M. Beckers,Uwe Conrath +7 more
TL;DR: CaM7 is discloses as a PEN3-interacting protein crucial to Arabidopsis NHR and emphasizes the importance of Ca(2+) sensing to plant immunity.
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The Raf-like kinase ILK1 and the high affinity K+ transporter HAK5 are required for Innate Immunity and Abiotic Stress Response
Elizabeth K. Brauer,Nagib Ahsan,Renee Dale,Naohiro Kato,Alison E. Coluccio,Miguel A. Piñeros,Leon V. Kochian,Jay J. Thelen,Sorina C. Popescu +8 more
TL;DR: ILK1 contributes to plant defense to bacterial pathogens, osmotic stress sensitivity, and cellular responses and total ion accumulation in the plant upon treatment with a bacterial-derived PAMP, flg22, and is positioned as a link between plant defense pathways and K+ homeostasis.