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Krystle E. Wiegert
Michigan State University
5Publications
5H-index
152Citations
Publications 5
Newest
Published on Jan 1, 2014in Phycologia 1.80
Matthew S. Bennett11
Estimated H-index: 11
(Michigan State University),
Krystle E. Wiegert5
Estimated H-index: 5
(Michigan State University),
Richard E. Triemer25
Estimated H-index: 25
Euglena proxima is a common, globally dispersed, and easily identified photosynthetic euglenoid. Previous phylogenetic analyses using nuclear-encoded small subunit (SSU) and large subunit (LSU) rRNA genes revealed that this taxon was paraphyletic with other Euglena species and was positioned as sister to all Euglenaceae. Despite this, authors were reluctant to remove this taxon from Euglena until additional data, or taxa pairing with E. proxima, were obtained because it created a monotypic genus...
20 Citations Source Cite
Published on Jun 1, 2013in The Plant Cell 8.23
Yuki Matsuba11
Estimated H-index: 11
(University of Michigan),
Thuong T.H. Nguyen18
Estimated H-index: 18
(University of Michigan)
+ 12 AuthorsAnthony Bolger10
Estimated H-index: 10
(Technische Hochschule)
Functional gene clusters, containing two or more genes encoding different enzymes for the same pathway, are sometimes observed in plant genomes, most often when the genes specify the synthesis of specialized defensive metabolites. Here, we show that a cluster of genes in tomato ( Solanum lycopersicum ; Solanaceae) contains genes for terpene synthases (TPSs) that specify the synthesis of monoterpenes and diterpenes from cis -prenyl diphosphates, substrates that are synthesized by enzymes encoded ...
72 Citations Source Cite
Published on Mar 1, 2013in Journal of Eukaryotic Microbiology 2.54
Krystle E. Wiegert5
Estimated H-index: 5
(Michigan State University),
Matthew S. Bennett11
Estimated H-index: 11
(Michigan State University),
Richard E. Triemer25
Estimated H-index: 25
(Michigan State University)
The chloroplast genomes of two photosynthetic euglenoids, Colacium vesiculosum Ehrenberg (128,889 bp), and Strombomonas acuminata (Schmarda) Deflandre (144,167 bp) have been sequenced. These chloroplast genomes in combination with those of Euglena gracilis, Eutreptia viridis, and Eutreptiella gymnastica provide a snapshot of euglenoid chloroplast evolution allowing comparisons of gene content, arrangement, and expansion. The gene content of the five chloroplast genomes is very similar varying on...
18 Citations Source Cite
Published on Nov 1, 2012in Protist 2.70
Krystle E. Wiegert5
Estimated H-index: 5
(Michigan State University),
Matthew S. Bennett11
Estimated H-index: 11
(Michigan State University),
Richard E. Triemer25
Estimated H-index: 25
(Michigan State University)
The chloroplast genome of Eutreptia viridis Perty, a basal taxon in the photosynthetic euglenoid lineage, was sequenced and compared with that of Euglena gracilis Ehrenberg, a crown species. Several common gene clusters were identified and gene order, conservation, and sequence similarity was assessed through comparisons with Euglena gracilis . Significant gene rearrangements were present between Eutreptia viridis and Euglena gracilis chloroplast genomes. In addition, major expansion has occurre...
26 Citations Source Cite
Published on Nov 1, 2012in Phycologia 1.80
Matthew S. Bennett11
Estimated H-index: 11
(Michigan State University),
Krystle E. Wiegert5
Estimated H-index: 5
(Michigan State University),
Richard E. Triemer25
Estimated H-index: 25
Bennett M.S., Wiegert K.E. and Triemer R.E. 2012. Comparative chloroplast genomics between Euglena viridis and Euglena gracilis (Euglenophyta). Phycologia 51: 711–718. DOI: 10.2216/12-017.1 The chloroplast genomes of Euglena gracilis, Eutreptia viridis, Eutreptiella gymnastica, Colacium vesiculosum, Strombomonas acuminata and the colourless Euglena (Astasia) longa, which had secondarily lost the ability to photosynthesize, were previously reported. These studies had shown that there was a great ...
16 Citations Source Cite
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