Results 21 to 30 of about 251,771 (264)

The complete mitochondrial genome of Nematobrycon palmeri (Characiformes:Nematobrycon) and phylogenetic studies of Characidaes

open access: yesMitochondrial DNA. Part B. Resources, 2020
Complete mitochondrial genome of the Characiform fish Nematobrycon palmeri was characterized in the present study. The whole mitogenome was 17,340 bp in size and the proportion of coding sequences with a total length of 11,448 bp was 66.02%, which ...
Qi Wang   +6 more
doaj   +1 more source

High prevalence of Helicobacter pylori mixed infections identified by multilocus sequence typing in Ningbo, China

open access: yesFrontiers in Microbiology, 2023
This study used multilocus sequence typing (MLST) to investigate the prevalence of Helicobacter pylori (H. pylori) mixed infections and H. pylori mixed infections involving unrelated strains; and determined the phylogeographic groups of H.
Yongxiong Zhang   +9 more
doaj   +1 more source

Comparative Analysis of TPR Gene Family in Cucurbitaceae and Expression Profiling under Abiotic Stress in Cucumis melo L.

open access: yesHorticulturae
Tetratricopeptide repeat (TPR) proteins play numerous roles in plant growth and development by mediating protein–protein interactions in biological systems by binding to peptide ligands.
Shuoshuo Wang   +6 more
doaj   +1 more source

The complete mitochondrial genome of Hepsetus odoe (Hepsetidae, characoidei) and phylogenetic studies of characoidei

open access: yesMitochondrial DNA. Part B. Resources, 2019
Here, we report the complete mitochondrial genome sequence of Hepsetus odoe. The genome is found to be 16,802 bp in length and has a base composition of A (28.67%), G (15.86%), C (31.10%), and T (24.37%).
Yifan Liu   +7 more
doaj   +1 more source

The complete mitochondrial genome of Hemigrammus bleheri (Characiformes: Hemigrammus) and phylogenetic studies of Characiformes

open access: yesMitochondrial DNA. Part B. Resources, 2019
Complete mitochondrial genome of the characiform fish Hemigrammus bleheri was characterized in the present study. The whole mitogenome was 17,021 bp in size and consisted of 13 protein-coding genes (PCGs), 22 tRNAs, 2 rRNAs genes, a control region, and ...
Qi Wang   +7 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

The complete mitochondrial genome of Neoris haraldi Schawerda (Lepidoptera: Saturniidae)

open access: yesMitochondrial DNA. Part B. Resources, 2017
As an important insect pest on desert vegetation, Neoris haraldi has already brought great damage on Populus euphratica that was a key plant in the desert areas. Here, the complete mitochondrial genome (mitogenome) of N.
Yu-Ying He, Xing Wang, Liu-Sheng Chen
doaj   +1 more source

Evolutionary relationships among self-incompatibility RNases [PDF]

open access: yesProceedings of the National Academy of Sciences, 2001
T2-type RNases are responsible for self-pollen recognition and rejection in three distantly related families of flowering plants—the Solanaceae, Scrophulariaceae, and Rosaceae. We used phylogenetic analyses of 67 T2-type RNases together with information on intron number and position to determine whether the use of RNases for self-incompatibility in ...
B, Igic, J R, Kohn
openaire   +2 more sources

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Interactions between chloroplast and mitochondrial genomes in 11 Salix species

open access: yesFrontiers in Plant Science
IntroductionThe genus Salix, widely distributed across the Northern Hemisphere, is characterized by its dioecious nature and frequent natural hybridization.
Yeseul Kim   +5 more
doaj   +1 more source

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