Gene Details:

• Gene ID: Vitvi13g01771
• Gene Symbol: VvPGIP1
• Gene Name: polygalacturonase-inhibiting protein 1
• Genome: Vitis vinifera PN40024.v4
• Species: Vitis vinifera

Functional Descriptions:

• VvPGIP1 overexpression therefore results in cell wall remodeling and reorganization of the cellulose-xyloglucan network in tobacco in advance of potential infection.
• Immunoprofiling revealed subtle changes in pectin and cellulose components and marked changes in the hemicellulose matrix, which showed reduced binding in transgenic leaves of VvPGIP1 expressing plants.
• VvPGIP1 overexpression results in subtle remodeling of tobacco leaf cell walls and alters the accessibility of the arabinoxyloglucan-cellulose network without affecting general cell wall biosynthesis and turnover.
• VvPGIP1 overexpression most likely leads to alterations in the arabinoxyloglucan XEG-soluble composition through in muromodification.

Function-related keywords:

• leaf ,  cell-wall ,  cellulose

Literature:

• Overexpression of the grapevine PGIP1 in tobacco results in compositional changes in the leaf arabinoxyloglucan network in the absence of fungal infection.   DOI:  10.1186/1471-2229-13-46 ;  PMID:  23506352

Related News:

Gene Resources:

• NCBI ID: JQ034305.1
• UniProt accessions: A0A438J1G7

Orthologs:

Sequences: