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sequencealignment, etc ; diapause; heat stress; overwintering; phylogeny; summer; temperature; Show all 7 Subjects
Abstract:
... Small heat shock proteins (sHSPs) are conserved proteins that play key roles in organismal adaptation to adversity stressors. However, little is known about sHSPs during summer diapause. Three sHSP genes: PmHSP19.5, PmHSP19.9, and PmHSP20.0 were identified and cloned from Pieris melete. Sequence alignment and phylogenetic analysis revealed that the three sHSPs have a typical, conserved α-crystalli ...
Mary Cruz Torrico; Anna Fernández‐Arévalo; Cristina Ballart; Marco Solano; Ernesto Rojas; Eva Ariza; Silvia Tebar; Daniel Lozano; Alba Abras; Joaquim Gascón; Albert Picado; Carmen Muñoz; Faustino Torrico; Montserrat Gállego
sequencealignment, etc ; Leishmania braziliensis; genes; genotype; leishmaniasis; patients; Bolivia; Show all 7 Subjects
Abstract:
... Leishmaniasis is caused by protozoans of the Leishmania genus, which includes more than 20 species capable of infecting humans worldwide. In the Americas, the most widespread specie is L. braziliensis, present in 18 countries including Bolivia. The taxonomic position of the L. braziliensis complex has been a subject of controversy, complicated further by the recent identification of a particular s ...
sequencealignment, etc ; Arabidopsis; Citrus; phylogeny; transcription (genetics); transcription factors; Show all 6 Subjects
Abstract:
... PISTILLATA (PI), as a member of MADS-box transcription factor, plays an important role in petal and stamen specification in Arabidopsis. However, little is known about PI-like genes in citrus. To understand the molecular mechanism of PI during the developmental process of citrus flower, a PI-like gene CcMADS20 was isolated from Citrus Clemantina. Sequence alignment and phylogenetic analysis reveal ...
sequencealignment, etc ; Ambystoma mexicanum; adults; genes; longevity; telomerase; telomeres; Show all 7 Subjects
Abstract:
... The Mexican axolotl is one of the few vertebrates that is able to replace its lost body parts during lifespan. Due to its remarkable regenerative abilities, the axolotl emerged as a model organism especially for limb regeneration. Telomeres and the telomerase enzyme are crucial for regeneration and protection against aging processes and degenerating diseases. Despite its relevance for regeneration ...
sequencealignment, etc ; Trichosanthes cucumerina; biosynthesis; lanosterol; metabolites; substrate specificity; transcriptome; triterpenoids; Show all 8 Subjects
Abstract:
... MAIN CONCLUSION: Two key amino acids of isomultiflorenol synthase, Y125 and M254, were first proposed. They could be associated with the production of isomultiflorenol. Oxidosqualene cyclases (OSCs) are the first committed enzymes in the triterpenoid biosynthesis by converting 2,3-oxidosqualene to specific triterpenoid backbones. Thus, these enzymes are potential targets for developing plant-activ ...
sequencealignment, etc ; 5-aminolevulinate synthase; Rhodopseudomonas palustris; aminolevulinic acid; crystal structure; research; Show all 6 Subjects
Abstract:
... 5-ALA is the precursor of all tetrapyrroles. 5-Aminolevulinate synthase (ALAS) catalyzes the production of 5-aminolevulinic acid (5-ALA) from glycine and succinyl-CoA. HemA from Rhodopseudomonas palustris (Rp-HemA) was reported to be a highly active ALAS. To understand the catalytic mechanism of Rp-HemA, the 2.05 Å resolution crystal structure of Rp-HemA was solved. Open, half close and close conf ...
sequencealignment, etc ; Rubella virus; blood serum; detection limit; genes; monitoring; nucleotide sequences; Show all 7 Subjects
Abstract:
... An examination of the nucleic acid sequence alignment of 48 full-length rubella virus genomes revealed that the 5′ terminus of the genome is more conserved than the commonly used detection windows for rubella virus RNA located in the E1 protein coding region, suggesting that the 5′ terminus could be a target for improving detection of all rubella virus genotypes. Two candidate primer sets were tes ...
sequencealignment, etc ; amino acid composition; amino acid sequences; amino acids; biotechnology; prediction; Show all 6 Subjects
Abstract:
... Proteins are the executors of cellular physiological activities, and accurate structural and function elucidation are crucial for the refined mapping of proteins. As a feature engineering method, the reduction of amino acid composition is not only an important method for protein structure and function analysis, but also opens a broad horizon for the complex field of machine learning. Representing ...
sequencealignment, etc ; DNA; crystal structure; epigenetics; haploinsufficiency; loss-of-function mutation; methylation; nucleosomes; Show all 8 Subjects
Abstract:
... BAZ2B is a regulatory subunit of the ISWI (Imitation Switch) remodeling complex and engages in nucleosome remodeling. Loss-of-function and haploinsufficiency of BAZ2B are associated with different diseases. BAZ2B is a large multidomain protein. In addition to the epigenetic reader domains plant homeodomain (PHD) and bromodomain (BRD), BAZ2B also has a Tip5/ARBP/MBD (TAM) domain. Sequence alignment ...
sequencealignment, etc ; Oryza sativa; backcrossing; cultivars; genes; haplotypes; loci; promoter regions; rice; selfing; Show all 10 Subjects
Abstract:
... Grain size influences the yield and quality of rice (Oryza sativa L.), and grain length is one of the component traits of grain size. In this study, a near-isogenic line LB3 with long grain size was constructed using japonica rice cultivar 02428, with short grain size, as the recipient parent and indica rice cultivar ZYX, with long grain size, as the donor parent, by multi-generation backcrossing ...
sequencealignment, etc ; amino acids; genome; phylogeny; porcine reproductive and respiratory syndrome; viruses; China; Show all 7 Subjects
Abstract:
... NADC34‐like porcine reproductive and respiratory syndrome virus (PRRSV) strains were first detected in China in 2017, with epidemic potential. In this study, the phylogenetic, epidemic, and recombinant properties of NADC34‐like PRRSV in China were evaluated comprehensively. From 2020 to October 2021, 82 NADC34‐like PRRSV isolates were obtained from 433 PRRSV‐positive clinical samples. These strain ...
sequencealignment, etc ; issues and policy; land; land use change; river deltas; rivers; urbanization; China; Show all 8 Subjects
Abstract:
... Understanding land use change patterns of rural town settlements (RTSs) is crucial for rural and small-town planning; however, few studies have explored pattern mining approaches to RTS trajectory analysis. In this study, we adopted a novel method by building sequence alignment method (SAM) to detect representative trajectory clusters of land use change of 1158 RTSs in seven waves from 1980 to 201 ...
sequencealignment, etc ; X-ray diffraction; alanine; allergens; crystal structure; dogs; epitopes; hypersensitivity; mutation; prediction; Show all 10 Subjects
Abstract:
... Allergy to dogs has become increasingly prominent worldwide. Seven dog allergens have been identified, including Canis familiaris allergen 1–7 (Can f 1–7). Although Can f 1 is a major dog allergen sensitized to 50–75% of dog‐allergic subjects, its IgE epitopes have not been identified. The structural analysis of an allergen is important to identify conformational epitopes. In this study, we genera ...
sequencealignment, etc ; DNA; DNA barcoding; databases; forage; grasses; haplotypes; legumes; mutation; research; species identification; Show all 11 Subjects
Abstract:
... DNA barcoding, an emerging approach, is being widely used to accurately and quickly identify species using conserved DNA sequences. Herein we designed seven universal primers for matK (matKI, matK2, matK3 and matK4), rbcL, psbA-trnH and ITS based on their nucleotide sequences in GenBank to amplify 40 species of leguminosae and grass forages. Sequence alignment was performed using MEGA 5.0 and hapl ...
sequencealignment, etc ; Takifugu rubripes; Vibrio harveyi; apoptosis; aquaculture; bioinformatics; caspases; inflammation; intestines; liver; phylogeny; Show all 11 Subjects
Abstract:
... Caspases, also known as cysteine‐dependent aspartate‐directed proteases, play an important role in regulating apoptosis during development and inflammation. In this study, 10 caspase genes were characterized by searching the Japanese pufferfish genome using various bioinformatics methods, such as multiple sequence alignment and phylogenetic analysis. Additionally, we characterized the caspase gene ...
sequencealignment, etc ; Pinctada fucata; biomineralization; genes; heart; osteoblasts; oysters; polypeptides; potassium channels; shellfish; ultrastructure; Show all 11 Subjects
Abstract:
... KCNQ1, a voltage-gated potassium ion channel, plays an important role in various physiological processes, including osteoblast differentiation in higher animals. However, its function in lower invertebrates such as marine shellfish remains poorly understood. Pearl oysters, such as P. fucata martensii, are ideal for studying biomineralisation. In this study, a full-length cDNA of KCNQ1 from P. fuca ...
Ahmed O. Noor; Diena M. Almasri; A.F. Basyony; Amgad Albohy; Latifah S. Almutairi; Sarah S. Alhammadi; Maryam A. Alkhamisi; Shahad A. Alsharif; Mahmoud A. Elfaky
sequencealignment, etc ; Bacillus subtilis; biodiversity; biofilm; genes; genetic databases; homoserine; lactones; ligands; mutation; pathogenesis; virulence; Show all 12 Subjects
Abstract:
... Microorganisms rely on the benefit of using chemical signals called autoinducers (AIs) as a connection matter in term of population, this mechanism is known as quorum sensing (QS). Quorum sensing is responsible for formation of biofilm together with virulence in bacteria. The most known QS molecule is N-acyl homoserine lactones (AHLs). A lot of degrading enzymes including lactonases that open the ...
sequencealignment, etc ; DNA; algorithms; bioinformatics; biotechnology; computer software; data collection; mitochondrial genome; nucleotide sequences; phylogeny; Show all 10 Subjects
Abstract:
... Multiple DNA/RNA sequence alignment is an important fundamental tool in bioinformatics, especially for phylogenetic tree construction. With DNA-sequencing improvements, the amount of bioinformatics data is constantly increasing, and various tools need to be iterated constantly. Mitochondrial genome analyses of multiple individuals and species require bioinformatics software; therefore, their perfo ...
... Opheline kinase (OK) is one of the phosphagen kinases (PKs) restricted to annelids, but the amino acid sequence has not been determined yet. The OK enzyme was isolated in 1966 from the polychaete Ophelia neglecta (Opheliidae) and shown to have somewhat broader activities for the various substrates opheline, lombricine and taurocyamine. To determine the OK sequence, we analyzed the RNA sequencing d ...
... Histone, a predominant protein component of chromatin, participates in DNA packaging and transcriptional regulation. However, the available information of Histone gene family is limited in radish. In this study, a total of 42 Histone gene family members were identified from the radish genome. Sequence alignment and phylogenetic analyses classified the Histone family into three groups (H2A, H2B and ...