Columnea

 
National Institutes of Health

Topic mentions per year

Topic mentions per year

1978-2018
02419782018

Papers overview

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2017
2017
Speciation by hybridization has long been recognized among plants and includes both homoploid and allopolyploid speciation. The… (More)
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2016
2016
Seed transmission of Potato spindle tuber viroid (PSTVd), Tomato chlorotic dwarf viroid (TCDVd), Tomato apical stunt viroid… (More)
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2015
2015
Despite many advances in evolutionary biology, understanding the proximate mechanisms that lead to speciation for many taxonomic… (More)
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2014
2014
Host ranges of Potato spindle tuber viroid (PSTVd), Tomato chlorotic dwarf viroid (TCDVd), Tomato apical stunt viroid (TASVd… (More)
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2012
2012
Columnidin, the characteristic 3-deoxyanthocyanidin of some Columnea species, possesses the 3',4'-B-ring hydroxylation pattern of… (More)
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2004
2004
Since 1988, viroids have been occasionally detected in samples of tomato (Lycopersicon esculentum) originating both in the… (More)
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2003
2003
Pairwise sequence comparisons suggest that Columnea latent viroid (CLVd) may have originated from a recombination event involving… (More)
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1992
1992
A viroid was isolated from symptomless Nematanthus wettsteinii plants using the return-PAGE method for analysis of low M(r… (More)
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1989
1989
The Columnea latent viroid (CLV) occurs latently in certain Columnea erythrophae plants grown commercially. In potato and tomato… (More)
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1981
1981
Studies in Costa Rica on two ornithophilous flowers, Justicia aurea (Acanthaceae) and Columnea glabra (Gesneriaceae) showed a… (More)
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