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Có 20+ tài liệu thuộc chủ đề "Transcription factors"

Genome-wide identification and expression analysis of the B-box transcription factor gene family in grapevine (Vitis vinifera L.)

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Genome-wide identification and expression analysis of the B-box transcription factor gene family in grapevine ( Vitis vinifera L.). Results: We identified a total of 25 VviBBX genes in the grapevine genome and named them according to the homology with Arabidopsis. Synteny analyses suggested that only segmental duplication events contributed to the expansion of the VviBBX gene family in grapevine. Conclusions:...

Characterization of cotton ARF factors and the role of GhARF2b in fiber development

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Background: Cotton fiber is a model system for studying plant cell development. At present, the functions of many transcription factors in cotton fiber development have been elucidated, however, the roles of auxin response factor (ARF) genes in cotton fiber development need be further explored.. hirsutum ARF genes have undergone asymmetric evolution in the two subgenomes. We demonstrate that GhARF2b ,...

Analysis of differentially expressed Sclerotinia sclerotiorum genes during the interaction with moderately resistant and highly susceptible chickpea lines

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Disruption of the S. sclerotiorum CAZymes arabinofuranosidase/β-xylosidase and an endo-β-1, 4-xylanase showed reduced or lost virulence [18], an indication of their importance in the growth and virulence of the pathogen.. (2) catalogue upregulated and downregulated genes in the S. At 72 hpi, the average percentage of reads mapping to the fungal genome in the S line was higher (68.1%) than...

Transcriptome profiling revealed early vascular smooth muscle cell gene activation following focal ischemic stroke in female rats – comparisons with males

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In total, 1076 genes had an increased expression and 879 genes a decreased expression in the occluded MCAs as compared with the control MCAs from female rats. An enrichment of genes related to apoptosis, regulation of transcription, protein autophosphorylation, inflammation, oxidative stress, and tissue repair and recovery were seen in the occluded MCA. The high expression genes chosen for qPCR...

Regulation of the antennal transcriptome of the dengue vector, Aedes aegypti, during the first gonotrophic cycle

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Regulation of the antennal transcriptome of the dengue vector, Aedes aegypti, during the first gonotrophic cycle. Background: In the light of dengue being the fastest growing transmissible disease, there is a dire need to identify the mechanisms regulating the behaviour of the main vector Aedes aegypti. Disease transmission requires the female mosquito to acquire the pathogen from a blood meal...

Transcriptome analysis and molecular mechanism of linseed (Linum usitatissimum L.) drought tolerance under repeated drought using single-molecule long-read sequencing

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Gene Ontology (GO) and reduce and visualize GO (REVIGO) enrichment analysis showed that upregulated genes of Z141 were enriched in more functional pathways related to plant drought tolerance than those of NY-17 were under DS. Conclusions: The drought tolerance of Z141 may be related to its upregulation of drought tolerance genes under DS. Drought stress (DS) is the most prevalent...

A holistic view of mouse enhancer architectures reveals analogous pleiotropic effects and correlation with human disease

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Moreover, we linked these en- hancers with genes associated with phenotypic effects in the mouse. We find that though SEs drive high total- expression (aggregated expression of all exons) and tissue-specific expression (tendency of gene to be specif- ically expressed in a tissue or cell line) of their associated genes, large number of TEs in the genome enable them to...

Genome-wide study of pineapple (Ananas comosus L.) bHLH transcription factors indicates that cryptochrome-interacting bHLH2 (AcCIB2) participates in flowering time regulation and abiotic stress response

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Basic- helix-loop-helix (bHLHs) is one of the most significant TFs families involved in several critical regulatory functions.. Results: Here, we identified a total of 121 bHLH proteins in the pineapple genome. We found that bHLH genes are expressed in different organs and stages of pineapple development. The present study provides additional insights into the current knowledge of bHLH genes and...

Dynamics of transcriptome changes during subcutaneous preadipocyte differentiation in ducks

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Dynamics of transcriptome changes during subcutaneous preadipocyte differentiation in ducks. 2019 Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0. Department of Animal Genetics and Breeding, China Agricultural University, Beijing 100193, China Full list of author information is available at the end of the article Wang et al. Adipose tissue has...

7C: Computational Chromosome Conformation Capture by Correlation of ChIP-seq at CTCF motifs

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Conformation Capture by Correlation of ChIP-seq at CTCF motifs. This produces minor ChIP-seq signals at loop anchor regions close to the directly bound site. We use the position and shape of ChIP-seq signals around CTCF motif pairs to predict whether they interact or not. We implemented this approach in a prediction method, termed Computational Chromosome Conformation Capture by Correlation of...

Genome-wide characterization and expression analysis of the HD-Zip gene family in response to drought and salinity stresses in sesame

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expression analysis of the HD-Zip gene family in response to drought and salinity stresses in sesame. However, comprehensive analysis of the HD-Zip genes, especially those involved in response to drought and salinity stresses is lacking in sesame ( Sesamum indicum L. Results: In this study, 45 HD-Zip genes were identified in sesame, and denominated as SiHDZ01-SiHDZ45. Members of SiHDZ family...

Genome-wide analysis of the NF-Y gene family in peach (Prunus persica L.)

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Genome-wide analysis of the NF-Y gene family in peach ( Prunus persica L.). Based on an analysis of the phylogenetic relationships among peach NF-Ys , six pairs of paralogous NF-Ys were detected. The expansion of the peach NF-Y family occurred by segmental and tandem duplication. This dimer is transferred into the nucleus, where it interacts with NF-YA to complete the...

Multi-species transcriptome analyses for the regulation of crocins biosynthesis in Crocus

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Background: Crocins are soluble apocarotenoids that mainly accumulate in the stigma tissue of Crocus sativus and provide the characteristic red color to saffron spice, in addition to being responsible for many of the medicinal properties of saffron. representing a broad range of TF families in the analyzed transcriptomes. Differential gene expression analyses allowed the identification of transcription factors that provide...