Drought differentially affects expression of a PR-10 protein, in needles of maritime pine (Pinus pinaster Ait.) seedlings

C Dubos; C Plomion

doi:10.1093/jexbot/52.358.1143

Drought differentially affects expression of a PR-10 protein, in needles of maritime pine (Pinus pinaster Ait.) seedlings

J Exp Bot. 2001 May;52(358):1143-4. doi: 10.1093/jexbot/52.358.1143.

Authors

C Dubos¹, C Plomion

Affiliation

¹ Equipe de Génétique et Amélioration des Arbres Forestiers, INRA Pierroton, BP 45, F-33610 Cestas, France.

PMID: 11432932
DOI: 10.1093/jexbot/52.358.1143

Abstract

A full length cDNA encoding a PR-10 protein was isolated from maritime pine drought-stressed seedlings. The predicted protein contained 150 amino acids, has a molecular mass of 16.7 kDa and an isoelectric point of 5.28. The transcript level of PR-10 displayed a transient accumulation in needles of drought-stressed plants, and was not detectable in root and stem tissues.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Amino Acid Sequence
Cycadopsida / genetics
Cycadopsida / metabolism*
DNA, Complementary
Molecular Sequence Data
Plant Leaves / metabolism
Plant Proteins / biosynthesis*
Plant Proteins / genetics
Sequence Alignment
Water

Substances

DNA, Complementary
Plant Proteins
pathogenesis-related proteins, plant
Water

Associated data

GENBANK/AJ291767