User profiles for A. C. Christensen
Alan C. ChristensenProfessor of Biology Verified email at unl.edu Cited by 2624 |
Plant Mitochondrial Recombination Surveillance Requires Unusual RecA and MutS Homologs
V Shedge, M Arrieta-Montiel, AC Christensen… - The Plant …, 2007 - academic.oup.com
… a Lys for a conserved Pro residue in the ATP binding/hydrolyzing P-loop, (2) a Lys-to-Pro
substitution in the RecA signature motif involved in monomer–monomer interaction, and (3) a C…
substitution in the RecA signature motif involved in monomer–monomer interaction, and (3) a C…
Substoichiometric shifting in the plant mitochondrial genome is influenced by a gene homologous to MutS
…, R Yule, A Elo, AC Christensen… - Proceedings of the …, 2003 - National Acad Sciences
The plant mitochondrial genome is retained in a multipartite structure that arises by a process
of repeat-mediated homologous recombination. Low-frequency ectopic recombination also …
of repeat-mediated homologous recombination. Low-frequency ectopic recombination also …
[HTML][HTML] The alternative reality of plant mitochondrial DNA: One ring does not rule them all
Plant mitochondrial genomes are usually assembled and displayed as circular maps based
on the widely-held view across the broad community of life scientists that circular genome-…
on the widely-held view across the broad community of life scientists that circular genome-…
Diversity of the Arabidopsis mitochondrial genome occurs via nuclear-controlled recombination activity
The plant mitochondrial genome is recombinogenic, with DNA exchange activity controlled
to a large extent by nuclear gene products. One nuclear gene, MSH1, appears to participate …
to a large extent by nuclear gene products. One nuclear gene, MSH1, appears to participate …
Plant mitochondrial genome evolution can be explained by DNA repair mechanisms
AC Christensen - Genome biology and evolution, 2013 - academic.oup.com
Plant mitochondrial genomes are notorious for their large and variable size, nonconserved
open reading frames of unknown function, and high rates of rearrangement. Paradoxically, …
open reading frames of unknown function, and high rates of rearrangement. Paradoxically, …
Lautropia mirabilis gen. nov., sp. nov., a Gram-negative motile coccus with unusual morphology isolated from the human mouth
…, J Blom, AC Christensen, JJ Christensen… - …, 1994 - microbiologyresearch.org
An organism that seems to be identical to ⊘rskov's 'Sarcina mirabilis' [⊘rskov J. (1930) Acta
Pathol Microbiol Scand Suppl III, 519-541] has been rediscovered in specimens from the …
Pathol Microbiol Scand Suppl III, 519-541] has been rediscovered in specimens from the …
Reappraisal of the human ocular growth curve in fetal life, infancy, and early childhood.
HC Fledelius, AC Christensen - British Journal of Ophthalmology, 1996 - bjo.bmj.com
AIMS: The aim of this study was to find an algorithm of better fit for early eye growth than the
linear regression usually advanced. METHODS: The analysis is based on previously …
linear regression usually advanced. METHODS: The analysis is based on previously …
Repeats of unusual size in plant mitochondrial genomes: identification, incidence and evolution
EL Wynn, AC Christensen - G3: Genes, Genomes, Genetics, 2019 - academic.oup.com
Plant mitochondrial genomes have excessive size relative to coding capacity, a low
mutation rate in genes and a high rearrangement rate. They also have abundant non-tandem …
mutation rate in genes and a high rearrangement rate. They also have abundant non-tandem …
Dual-Domain, Dual-Targeting Organellar Protein Presequences in Arabidopsis Can Use Non-AUG Start Codons
AC Christensen, A Lyznik, S Mohammed… - The Plant …, 2005 - academic.oup.com
The processes accompanying endosymbiosis have led to a complex network of interorganellar
protein traffic that originates from nuclear genes encoding mitochondrial and plastid …
protein traffic that originates from nuclear genes encoding mitochondrial and plastid …
Differential expression and cell-type specificity of perineuronal nets in hippocampus, medial entorhinal cortex, and visual cortex examined in the rat and mouse
Perineuronal nets (PNNs) are specialized extracellular matrix (ECM) structures that
condense around the soma and proximal dendrites of subpopulations of neurons. Emerging …
condense around the soma and proximal dendrites of subpopulations of neurons. Emerging …