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307 results for “nuclear DNA”
Figure 6 in A revised taxonomy and phylogeny of opalinids (Stramenopiles: Opalinata) inferred from the analysis of complete nuclear ribosomal DNA genes
Figure 6. Cladogram showing the evolution of Opalinata* based on the proposed evolution of morphological traits (white circles; Delvinquier and Patterson 1993) and the characteristics of the rRNA genes (green circles). The relationships within Proteromonadida are not clear and are represented as a polytomy. Evolutionary steps are as follows. (1) Uninucleated cells develop cytoplasmic membranes with ridges or folds supported by a cortical cytoskeleton; few flagella* with a transitional helix in its structure; rRNA with secondary structure and GC content similar to that of outgroup taxons (i.e. Blastocystis). (2) Multiple flagella covering the cell surface; marginal falx. (3) Insertions made of short tandem repeats (STRs) in the expansion regions of rRNA; low GC in rRNA insertions and ITS1–ITS2 regions. (4) Binucleated (occasionally four-nucleated) cells. (5) Increase in number and length of rRNA insertions; very low GC content in rRNA insertions and ITS1–ITS2 regions. (6) Axial falx. (7) Multinucleate cells. (8) Partial loss of kineties. The position of Hegneriella* if valid* cannot be determined with available data.
Figure 2 in Peaceful revolution in genome size: polyploidy in the Nabidae (Heteroptera); autosomes and nuclear DNA content doubling
Figure 2. Nuclear DNA content stained with propidium iodide (PI) compared with relative nuclear DNA content stained with 4′,6-diamidino-2-phenylindole (DAPI). The line represents the trend in GC content, with a minimum of 33.34% and a maximum of 37.83%. Each pair of black and white symbols represents one specimen, as follows: circles, females; squares, males; white symbols, DAPI; black symbols, PI.
Figure 1 in Peaceful revolution in genome size: polyploidy in the Nabidae (Heteroptera); autosomes and nuclear DNA content doubling
Figure 1. Chromosomes of Nabidae species studied, stained with Giemsa (A, D, F, G, M) or with an 18S ribosomal DNA (rDNA) probe (red) applied via fluorescence in situ hybrization (FISH) (B, C, E, H–L, N–P). A, B, Nabis punctatus ♀ 2n = 16 + XX, mitotic metaphase. C, Himacerus apterus ♀ 2n = 36 + XX, mitotic metaphase. D, Nabis rugosus ♂ 2n = 16 + XY + 1 metaphase I, specimen with an additional chromosome (arrow). E, Nabis maoricus ♀ 2n = 18 + XX, mitotic metaphase. F, N. maoricus ♂ 2n = 16 + XY, postpachytene, with sex chromosomes superspiralized. G, H, Nabis biformis ♀ 2n = 16 + XX, mitotic metaphase, with two 18S rDNA signals on each X chromosome. I, Nabis limbatus ♀ 2n = 16 + XX, mitotic metaphase, species with the most distal 18S rDNA signal. J, N. rugosus ♂ 2n = 16 + XY, mitotic metaphase, species with the two 18S rDNA signals on Y chromosome. K, Prostemma guttula ♂ 2n = 26 + XY, metaphase II. L, N. maoricus ♂ 2n = 16 + XY, metaphase II, with Y chromosome showing no 18S rDNA signal. M, N, Prostemma aeneicolle ♀ 2n = 26 + XX, mitotic metaphase. O, H. apterus ♀ 2n = 36 + XXXX, mitotic metaphase, with terminal 18S rDNA signals on four X chromosomes originated by fragmentation. P, N. maoricus ♀ 2n = 18 + XXX, mitotic metaphase, with one X chromosome fragmented outside of the 18S rDNA position. Arrowheads indicate 18S rDNA signal; X and Y are the sex chromosomes. Scale bars: 10 μm.
FIGURE 4 in Identification and molecular phylogeny of agriculturally important spider mites (Acari: Tetranychidae) based on mitochondrial and nuclear ribosomal DNA sequences, with an emphasis on Tetranychus
FIGURE 4. ML tree based on ITS1 sequences. Sequence data for the ITS1 was aligned from a total of 23 individuals from nine species. The outgroups Neoseiulus swirskii and Typhlodromus pyri (GenBank nos. EU310505 and FM179376, respectively) were used to root the ITS1 tree. Numbers on the branches indicate the percentage bootstrap values (>50) based on NJ bootstrapping with ML settings (1,000 replicates).
FIGURE 3 in Identification and molecular phylogeny of agriculturally important spider mites (Acari: Tetranychidae) based on mitochondrial and nuclear ribosomal DNA sequences, with an emphasis on Tetranychus
FIGURE 3. Neighbor-joining (NJ) tree (a) and maximum likelihood (ML) tree (b) based on COI sequences. Twentythree of the COI sequences were obtained from the nine Chinese tetranychid species analyzed in this study. In addition, thirteen acarine COI sequences were obtained from the GenBank: the COI sequence (GenBank nos. DQ789590 and AY320029) from Brevipalpus obovatus and Cenopalpus pulcher were used as outgroups; the other COI sequences Tetranychus truncatus, T. turkestani, T. piercei, T. neocaledonicus, Panonychus citri, Pa. ulmi, Pa. mori, Amphitetranychus viennensis, A. quercivorus, Petrobia harti and P. tunisiae (GenBank nos. AB257317, AJ316604, AB257314, X80859, AB041252, AB041253, AB041256, X99875, X99873, EU487121 and EU487119 respectively) from GenBank also included into our phylogenetic analysis. Numbers adjacent to branches show the bootstrap values (> 50%) of 1000 replicates.
Dose dependent transcriptional response to ionizing radiation is orchestrated with DNA repair within the nuclear space
GEO Series GSE244869. Homo sapiens. 40 samples. Type: Expression profiling by high throughput sequencing; Other.
Genomic instability during reprogramming by nuclear transfer is DNA replication dependent
GEO Series GSE93123. Homo sapiens. 16 samples. Type: Genome variation profiling by SNP array; SNP genotyping by SNP array.
Widespread termination of mammalian RNA polymerase II at T-rich DNA sequences (nuclear RNA-Seq)
GEO Series GSE264718. Homo sapiens. 4 samples. Type: Other; Expression profiling by high throughput sequencing.
Centromeric DNA amplification triggered by viral proteins activates nuclear cGAS
GEO Series GSE254979. Homo sapiens. 15 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
Extrachromosomal DNA Associates with Nuclear Condensates and Reorganizes Chromatin Structures to Enhance Oncogenic Transcription [CUT&TAG]
GEO Series GSE275707. Homo sapiens. 34 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
Mitochondrial Polymerase Gamma Dysfunction and Aging Cause Cardiac Nuclear DNA Methylation Changes [100718_MM9_EXP]
GEO Series GSE72888. Mus musculus. 12 samples. Type: Expression profiling by array.
Comprehensive Study of Nuclear Receptor DNA Binding Provides a Revised Framework for Understanding Receptor Specificity
GEO Series GSE124910. Homo sapiens. 41 samples. Type: Protein profiling by protein array.
Nuclear IMPDH2 controls the DNA damage response by modulating PARP1 activity
GEO Series GSE271269. Homo sapiens. 18 samples. Type: Expression profiling by high throughput sequencing.
Transfer of mitochondrial DNA into the nuclear genome during gene editing [target sequencing]
GEO Series GSE261865. Homo sapiens. 15 samples. Type: Other.
Nuclear cholesterol regulates nuclear size and DNA damage responses in the tumor hierarchy
GEO Series GSE246908. Homo sapiens. 18 samples. Type: Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing.
Transfer of mitochondrial DNA into the nuclear genome during gene editing [ND5.1 PEM-seq]
GEO Series GSE248512. Homo sapiens. 9 samples. Type: Other.
Transfer of mitochondrial DNA into the nuclear genome during gene editing [CBE_ND4 PEM-seq]
GEO Series GSE248509. Homo sapiens. 6 samples. Type: Other.
Stably incorporated ribonucleotides in murine tissues: quantitation, base identity and distribution in nuclear and mitochondrial DNA
GEO Series GSE183589. Mus musculus. 106 samples. Type: Other.
Transfer of mitochondrial DNA into the nuclear genome during gene editing [PEM-seq]
GEO Series GSE248164. Mus musculus. 21 samples. Type: Other.
Transfer of mitochondrial DNA into the nuclear genome during gene editing [PEM-Seq mtDNA breaks]
GEO Series GSE261861. Homo sapiens. 6 samples. Type: Other.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.