Skip to search formSkip to main contentSkip to account menu

homospermidine synthetase

Known as: homospermidine synthase 
National Institutes of Health

Related topics

Related topics

1 relation

Broader (1)

Transferase

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
New aspect of plant–rhizobia interaction: Alkaloid biosynthesis in Crotalaria depends on nodulation
Significance Nodules are typical organs at the roots of legumes (Fabaceae) in which symbiotic rhizobia fix atmospheric nitrogen… 
2014
2014
Mucilaginibacter auburnensis sp. nov., isolated from a plant stem.
A yellow-pigmented, Gram-negative, rod-shaped, non-spore-forming bacterium (strain JM-1070T) was isolated as a presumptive… 
Review
2009
Review
2009
Pyrrolizidine alkaloids - chemistry, biosynthesis, pathway, toxicity, safety and perspectives of medicinal usage
S u m m a r y Pyrrolizidine alkaloids (PAs) are the class of secondary metabolites that evolved as a powerful tool in the plant… 
2008
2008
Pyrrolizidine Alkaloid Biosynthesis in Phalaenopsis Orchids: Developmental Expression of Alkaloid-Specific Homospermidine Synthase in Root Tips and Young Flower Buds1[OA]
Pyrrolizidine alkaloids (PAs) are typical compounds of plant secondary metabolism and are believed to be part of the plant's… 
Highly Cited
2004
Highly Cited
2004
Repeated Evolution of the Pyrrolizidine Alkaloid–Mediated Defense System in Separate Angiosperm Lineages w⃞
Species of several unrelated families within the angiosperms are able to constitutively produce pyrrolizidine alkaloids as a… 
2004
2004
Polyphyletic Origin of Pyrrolizidine Alkaloids within the Asteraceae. Evidence from Differential Tissue Expression of Homospermidine Synthase1
The evolution of pathways within plant secondary metabolism has been studied by using the pyrrolizidine alkaloids (PAs) as a… 
Highly Cited
2002
Highly Cited
2002
Cell-Specific Expression of Homospermidine Synthase, the Entry Enzyme of the Pyrrolizidine Alkaloid Pathway in Senecio vernalis, in Comparison with Its Ancestor, Deoxyhypusine Synthase1
Pyrrolizidine alkaloids (PAs) are constitutive plant defense compounds with a sporadic taxonomic occurrence. The first committed… 
Review
2000
Review
2000
Phylogenetic origin of a secondary pathway: the case of pyrrolizidine alkaloids
Recent studies have revealed high sequence similarity between homospermidine synthase (HSS), the first pathway-specific enzyme in… 
Highly Cited
1999
Highly Cited
1999
Homospermidine synthase, the first pathway-specific enzyme of pyrrolizidine alkaloid biosynthesis, evolved from deoxyhypusine synthase.
Pyrrolizidine alkaloids are preformed plant defense compounds with sporadic phylogenetic distribution. They are thought to have… 
1996
1996
Purification, molecular cloning and expression in Escherichia coli of homospermidine synthase from Rhodopseudomonas viridis.
Homospermidine synthase (HSS) catalyzes the synthesis of the polyamine homospermidine from 2 mol putrescine in an NAD… 
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy (opens in a new tab), Terms of Service (opens in a new tab), and Dataset License (opens in a new tab)