Results 171 to 180 of about 10,769 (217)

Linking suspects to an illegally felled incense tree (<i>Aquilaria sinensis</i>) using DNA forensics. [PDF]

open access: yesForensic Sci Int Synerg
Reid K   +8 more
europepmc   +1 more source

Morphological and molecular genetic analysis of the genus Iris L. polymorphism in the Republic of Bashkortostan and the Orenburg Region. [PDF]

open access: yesVavilovskii Zhurnal Genet Selektsii
Aukhadieva EA   +6 more
europepmc   +1 more source

Comparative analysis of butternut (Juglans cinerea) and Japanese walnut (Juglans ailantifolia) chloroplast genomes. [PDF]

open access: yesBMC Plant Biol
Ebrahimi A   +6 more
europepmc   +1 more source

Molecular evolution and positive Darwinian selection of the chloroplast maturase matK

Journal of Plant Research, 2009
It is not clear whether matK evolves under Darwinian selection. In this study, 70 plant groups, representing 2,279 species at various evolutionary levels, were used to illustrate the molecular adaptation and evolutionary dynamics of gene divergence in matKs. Selective influences were investigated using standard dN/dS ratio methods.
Da-Cheng Hao, Pei Gen Xiao
exaly   +3 more sources

Angiosperm phylogeny based on matK sequence information.

open access: yesAmerican journal of botany, 2012
Plastid matK gene sequences for 374 genera representing all angiosperm orders and 12 genera of gymnosperms were analyzed using parsimony (MP) and Bayesian inference (BI) approaches. Traditionally, slowly evolving genomic regions have been preferred for deep-level phylogenetic inference in angiosperms.
Khidir W, Hilu   +15 more
openaire   +3 more sources

Matk

open access: yes, 2012
See details in: Moore, M., P. Soltis, C. Bell, J. Burleigh, and D. Soltis. 2010. Phylogenetic analysis of 83 plastid genes further resolves the early diversi cation of eudicots. Proc. Natl. Acad. Sci.
J. Gordon Burleigh (3198300)   +3 more
openaire   +2 more sources

Expression of matK: functional and evolutionary implications

American Journal of Botany, 2007
Strong phylogenetic signal from matK has rendered it an invaluable gene in plant systematic and evolutionary studies at various evolutionary depths. Further, matK is proposed as the only chloroplast‐encoded group II intron maturase, thus implicating MATK in chloroplast posttranscriptional processing.
Michelle M, Barthet, Khidir W, Hilu
openaire   +2 more sources

Splicing and intron-internal RNA editing of trnK-matK transcripts in barley plastids: support for MatK as an essential splice factor

Journal of Molecular Biology, 1997
Group II introns frequently require assistance by specific factors, maturases, for folding and effective splicing in vivo. The only putative maturase of higher plant chloroplasts is encoded by matK, located in the intron of trnK. We show that in barley matK transcripts are modified at a first codon base by C-to-U RNA editing.
Vogel, Jörg   +3 more
openaire   +3 more sources

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