Results 11 to 20 of about 71,604 (263)

A shared mucosal gut microbiota signature in primary sclerosing cholangitis before and after liver transplantation

open access: yesHepatology, EarlyView., 2022
In this study of the gut mucosal microbiota in primary sclerosing cholangitis (PSC), we found consistent microbiota features associated with PSC and recurrent PSC, PSC with inflammatory bowel disease and a persistent gut dysbiosis after liver transplantation Abstract Background and Aims Several characteristic features of the fecal microbiota have been ...
Mikal Jacob Hole   +12 more
wiley   +1 more source

Oryza sativa ObgC1 Acts as a Key Regulator of DNA Replication and Ribosome Biogenesis in Chloroplast Nucleoids

open access: yesRice, 2021
Background The Spo0B-associated GTP-binding protein (Obg) GTPase, has diverse and important functions in bacteria, including morphological development, DNA replication and ribosome maturation. Homologs of the Bacillus subtilis Obg have been also found in
Ji Chen   +9 more
doaj   +1 more source

The complete chloroplast DNA sequence of eleven grape cultivars. simultaneous resequencing methodology

open access: yesOENO One, 2014
Aims: The chloroplast DNA sequence of eight Georgian grape cultivars (Rkatsiteli, Saperavi, Meskhuri Mtsvane, Chkhaveri, Aladasturi, Krakhuna, Tsitska, Tsolikouri) and three French cultivars (Chardonnay, Gouais Blanc, Chasselas), belonging to four ...
Vazha Tabidze   +7 more
doaj   +1 more source

Heteroplasmy of chloroplast DNA in Medicago [PDF]

open access: yesPlant Molecular Biology, 1989
Two chloroplast DNA (cpDNA) regions exhibiting a high frequency of intra- or inter-species variation were identified in 12 accessions of the genus Medicago. Restriction maps of both regions were prepared for alfalfa, and the probable nature of the events causing the DNA differences was identified.
Johnson, Lowell B., Palmer, Jeffrey D.
openaire   +3 more sources

Whole genome sequencing of enriched chloroplast DNA using the Illumina GAII platform

open access: yesPlant Methods, 2010
Background Complete chloroplast genome sequences provide a valuable source of molecular markers for studies in molecular ecology and evolution of plants.
Shepherd Lara D   +5 more
doaj   +1 more source

Comparative analysis of the complete plastomes of nine Pimpinella species (Apiaceae) from China [PDF]

open access: yesPeerJ, 2023
Pimpinella L. is one of the large genera in the Apiaceae family. In a previous study, the molecular phylogenies of Pimpinella were explored using nuclear ribosomal DNA internal transcribed spacers (ITS) and several chloroplast DNA segments.
Zhixin Wang   +3 more
doaj   +2 more sources

Chloroplast genome sequencing analysis of Heterosigma akashiwo CCMP452 (West Atlantic) and NIES293 (West Pacific) strains

open access: yesBMC Genomics, 2008
Background Heterokont algae form a monophyletic group within the stramenopile branch of the tree of life. These organisms display wide morphological diversity, ranging from minute unicells to massive, bladed forms.
Lybrand Terry   +9 more
doaj   +1 more source

Genetic Diversity and Relationship of Durian (Durio spp.) Germplasm Based on the Internal Transcribed Spacer (ITS) Region: In Silico Analysis

open access: yesPlanta Tropika: Jurnal Agrosains, 2023
Durian (Durio spp.) is a germplasm with a relatively high species diversity, with an estimated 27 species worldwide. However, the existence of several species has been threatened.
Dindin Hidayatul Mursyidin   +2 more
doaj   +1 more source

Phylogenomic Analysis and Dynamic Evolution of Chloroplast Genomes in Salicaceae

open access: yesFrontiers in Plant Science, 2017
Chloroplast genomes of plants are highly conserved in both gene order and gene content. Analysis of the whole chloroplast genome is known to provide much more informative DNA sites and thus generates high resolution for plant phylogenies. Here, we report
Yuan Huang   +6 more
doaj   +1 more source

Distribution of genetic variability in mature and progeny populations of Abies alba Mill. from the Polish Western and Eastern Carpathians

open access: yesJournal of Forest Science, 2023
This study aimed to compare patterns in the genetic structure of 27 mature stands and the natural regeneration of A. alba in the Eastern and Western Carpathians within the introgression zone of two refugial lineages from the Apennine and Balkan ...
Marcin Zarek, Marta Kempf
doaj   +1 more source

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