UCR

Institute for Integrative Genome Biology



Members


Linda WallingLinda Walling

Professor of Genetics

Mailing Address:

Botany and Plant Sciences
Genomics Building /3107A
University of California
Riverside, CA 92521

Phone: (951) 827-4687
Fax: (951) 827-4437
Email: lwalling@ucr.edu

Degree(s):

PhD Microbiology 1980 University of Rochester Medical School
BA Chemistry/Biology 1975 Middlebury College

College/Division Affiliation:

College of Natural and Agricultural Sciences

Center/Inst Affiliation(s):

Center for Disease Vector Research
Center for Plant Cell Biology
Center for Conservation Biology

Areas Of Expertise:

Plant Responses and Resistance Mechanisms to Whiteflies; Role of Leucine Aminopeptidase in Retrograde Signaling in Response to Biotic Stress

Awards / Honors:

2011 Fellow, ASPB (American Society of Plant Biologists)
2004 Fellow, AAAS (American Association for the Advancement of Science)
2003-10 Divisional Dean, Life Sciences, College of Natural & Agricultural Sciences Dean's Office

Research Summary:

The Walling laboratory is dissecting the mechanisms used to perceive and control phloem-feeding whiteflies in alfalfa, cassava and Arabidopsis. We are currently focused on identifying the genes that underlie the alfalfa and cassava loci that confer resistance to whiteflies. These whitefly-resistant genotypes kill developing whitefly nymphs and is an important mechanism of control that if harnessed could revolutionize control of these invasive and destructive pests.  In addition, the laboratory studies the role of tomato’s leucine aminopeptidase (LAP-A) in defense signaling. LAP-A is a plastid-localized protein with both aminopeptidase and chaperone activities. LAP-A controls a chloroplast-derived signal that regulates nuclear gene expression (retrograde signaling). The Walling lab uses the tools of molecular biology, biochemistry, genetics, cell biology, genomics, bioinformatics and proteomics.

Related Press Releases:

Selected Publications:

List of publications from PubMed

Lab Personnel:

Holzer, Fran
Staff Research Associate— 
Irigoyen, Maria
Assistant  Research Specialist — 
Bhattacharya, Oindrila
Graduate Student Researcher — 
Ortiz, Irma
Graduate Student Researcher —
Roche, Paul
Graduate Student Researcher —
Thomas, Patrick
Graduate Student Researcher —


More Information

General Campus Information

University of California, Riverside
900 University Ave.
Riverside, CA 92521
Tel: (951) 827-1012

Career OpportunitiesUCR Libraries
Campus StatusDirections to UCR

Genomics Information

Institute of Integrative Genome Biology
2150 Batchelor Hall

Tel: (951) 827-7177
E-mail: Aurelia Espinoza, Managing Director

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