The Lupinus albus class-III chitinase gene, IF3 , is constitutively expressed in vegetative organs and developing seeds

Planta ◽  
2000 ◽  
Vol 210 (4) ◽  
pp. 543-550 ◽  
Author(s):  
Ana Paula Regalado ◽  
Carla Pinheiro ◽  
Sheila Vidal ◽  
Inês Chaves ◽  
Cândido P.P. Ricardo ◽  
...  
Keyword(s):  
Lupinus Albus ◽  
Chitinase Gene ◽  
Class Iii ◽  
Vegetative Organs ◽  
Developing Seeds ◽  
Class Iii Chitinase

scholarly journals Functional characterization of a defense-related class-III chitinase promoter from Lupinus albus, active in legume and monocot tissues

2016 ◽  
Vol 146 (4) ◽  
pp. 923-936
Author(s):  
Dean Oelofse ◽  
Inge Gazendam ◽  
Adri Veale ◽  
Arnaud Djami-Tchatchou ◽  
Dave Berger ◽  
...  
Keyword(s):  
Lupinus Albus ◽  
Functional Characterization ◽  
Class Iii ◽  
Class Iii Chitinase

scholarly journals Differential Expression of Eight Chitinase Genes in Medicago truncatula Roots During Mycorrhiza Formation, Nodulation, and Pathogen Infection

2000 ◽  
Vol 13 (7) ◽  
pp. 763-777 ◽  
Author(s):  
Peter Salzer ◽  
Athos Bonanomi ◽  
Katinka Beyer ◽  
Regina Vögeli-Lange ◽  
Roger A. Aeschbacher ◽  
...  
Keyword(s):  
Arbuscular Mycorrhiza ◽  
Medicago Truncatula ◽  
Glomus Intraradices ◽  
Chitinase Gene ◽  
Class I ◽  
Specific Class ◽  
Class Iii ◽  
Phytophthora Megasperma ◽  
Class Iii Chitinase ◽  
Chitinase Genes

Expression of eight different chitinase genes, representing members of five chitinase classes, was studied in Medicago truncatula roots during formation of arbuscular mycorrhiza with Glomus intraradices, nodulation with Rhizobium meliloti, and pathogen attack by Phytophthora megasperma f. sp. medicaginis, Fusarium solani f. sp. phaseoli (compatible interactions with root rot symptoms), Ascochyta pisi (compatible, symptomless), and F. solani f. sp. pisi (incompatible, nonhost interaction). In the compatible plant-pathogen interactions, expression of class I, II, and IV chitinase genes was enhanced. The same genes were induced during nodulation. Transcripts of class I and II chitinase genes accumulated transiently during early stages of the interaction, and transcripts of the class IV chitinase gene accumulated in mature nodules. The pattern of chitinase gene expression in mycorrhizal roots was markedly different: Expression of class I, II, and IV chitinase genes was not enhanced, whereas expression of three class III chitinase genes, with almost no basal expression, was strongly induced. Two of these three (Mtchitinase III-2 and Mtchitinase III-3) were not induced at all in interactions with pathogens and rhizobia. Thus, the expression of two mycorrhiza-specific class III chitinase genes can be considered a hallmark for the establishment of arbuscular mycorrhiza in Medicago truncatula.

Transgenic cucumber expressing an endogenous class III chitinase gene has reduced symptoms from Botrytis cinerea

2004 ◽  
Vol 70 (6) ◽  
pp. 314-320 ◽  
Author(s):  
Kyutaro Kishimoto ◽  
Yoko Nishizawa ◽  
Yutaka Tabei ◽  
Masami Nakajima ◽  
Tadaaki Hibi ◽  
...  
Keyword(s):  
Botrytis Cinerea ◽  
Chitinase Gene ◽  
Class Iii ◽  
Class Iii Chitinase

scholarly journals Secretion of stress-related proteins by suspension-cultured Lupinus albus cells.

1998 ◽  
Vol 45 (1) ◽  
pp. 281-285 ◽  
Author(s):  
P Wojtaszek ◽  
M Piślewska ◽  
G P Bolwell ◽  
M Stobiecki
Keyword(s):  
Lupinus Albus ◽  
Oxalate Oxidase ◽  
Amino Acid Sequences ◽  
White Lupin ◽  
Class Iii ◽  
Terminal Amino Acid ◽  
Class Iii Chitinase ◽  
Polygalacturonase Inhibiting Protein ◽  
Terminal Amino ◽  
Related Proteins

A suspension culture of white lupin cells has been established, and proteins of the exocellular matrix analysed. Based on homologies of N-terminal amino-acid sequences, three stress- or defence-related proteins: acidic class III chitinase, polygalacturonase-inhibiting protein, and germin/oxalate oxidase, secreted by lupin cell culture, were identified.

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