Abstract:
BACKGROUND:Antimicrobial resistance is one of our most serious health threats. Antimicrobial peptides (AMPs), effecter molecules of innate immune system, can defend host organisms against microbes and most have shown a lowered likelihood for bacteria to form resistance compared to many conventional drugs. Thus, AMPs are gaining popularity as better substitute to antibiotics. To aid researchers in novel AMPs discovery, we design computational approaches to screen promising candidates. RESULTS:In this work, we design a deep learning model that can learn amino acid embedding patterns, automatically extract sequence features, and fuse heterogeneous information. Results show that the proposed model outperforms state-of-the-art methods on recognition of AMPs. By visualizing data in some layers of the model, we overcome the black-box nature of deep learning, explain the working mechanism of the model, and find some import motifs in sequences. CONCLUSIONS:ACEP model can capture similarity between amino acids, calculate attention scores for different parts of a peptide sequence in order to spot important parts that significantly contribute to final predictions, and automatically fuse a variety of heterogeneous information or features. For high-throughput AMPs recognition, open source software and datasets are made freely available at https://github.com/Fuhaoyi/ACEP .
journal_name
BMC Genomicsjournal_title
BMC genomicsauthors
Fu H,Cao Z,Li M,Wang Sdoi
10.1186/s12864-020-06978-0subject
Has Abstractpub_date
2020-08-28 00:00:00pages
597issue
1issn
1471-2164pii
10.1186/s12864-020-06978-0journal_volume
21pub_type
杂志文章相关文献
BMC GENOMICS文献大全abstract:BACKGROUND:The giant panda, one of the most primitive carnivores, is an endangered animal. Although it has been the subject of many interesting studies during recent years, little is known about its genome. In order to promote research on this genome, a bacterial artificial chromosome (BAC) library of the giant panda w...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/1471-2164-7-294
更新日期:2006-11-17 00:00:00
abstract:BACKGROUND:The capacity of European pear fruit (Pyrus communis L.) to ripen after harvest develops during the final stages of growth on the tree. The objective of this study was to characterize changes in 'Bartlett' pear fruit physico-chemical properties and transcription profiles during fruit maturation leading to att...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/s12864-015-1939-9
更新日期:2015-10-09 00:00:00
abstract:BACKGROUND:Segmental duplications (SDs) commonly exist in plant and animal genomes, playing crucial roles in genomic rearrangement, gene innovation and the formation of copy number variants. However, they have received little attention in most livestock species. RESULTS:Aiming at characterizing SDs across the genomes ...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/s12864-017-3690-x
更新日期:2017-04-12 00:00:00
abstract:BACKGROUND:Starch and protein are two major components of polished rice, and the amylose and protein contents affect eating and cooking qualities (ECQs). In the present study, genome-wide association study with high-quality re-sequencing data was performed for 10 ECQs in a panel of 227 non-glutinous rice accessions and...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/s12864-016-3000-z
更新日期:2016-08-20 00:00:00
abstract:BACKGROUND:MicroRNAs (miRNAs) post-transcriptionally regulate a variety of genes involved in eukaryotic cell growth, development, metabolism and other biological processes, and numerous miRNAs are implicated in the initiation and progression of cancer. Enzootic nasal adenocarcinoma (ENA), an epithelial tumor induced in...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/s12864-016-3238-5
更新日期:2016-11-08 00:00:00
abstract:BACKGROUND:V(D)J recombinations in lymphocytes are essential for immunological diversity. They are also useful markers of pathologies. In leukemia, they are used to quantify the minimal residual disease during patient follow-up. However, the full breadth of lymphocyte diversity is not fully understood. RESULTS:We prop...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/1471-2164-15-409
更新日期:2014-05-28 00:00:00
abstract:BACKGROUND:Lipopolysaccharide (LPS) endotoxin stimulates pro-inflammatory pathways and is a key player in the pathological mechanisms involved in the development of endometritis. This study aimed to investigate LPS-induced DNA methylation changes in bovine endometrial epithelial cells (bEECs), which may affect endometr...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/s12864-020-06777-7
更新日期:2020-06-03 00:00:00
abstract:BACKGROUND:Transmissible gastroenteritis virus (TGEV) infection can cause acute inflammation. Long noncoding RNAs (lncRNAs) play important roles in a number of biological process including inflammation response. However, whether lncRNAs participate in TGEV-induced inflammation in porcine intestinal epithelial cells (IP...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/s12864-019-6156-5
更新日期:2019-11-04 00:00:00
abstract:BACKGROUND:Next-generation sequencing is providing researchers with a relatively fast and affordable option for developing genomic resources for organisms that are not among the traditional genetic models. Here we present a de novo assembly of the guppy (Poecilia reticulata) transcriptome using 454 sequence reads, and ...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/1471-2164-12-202
更新日期:2011-04-20 00:00:00
abstract:BACKGROUND:Dictyostelium discoideum is frequently subjected to environmental changes in its natural habitat, the forest soil. In order to survive, the organism had to develop effective mechanisms to sense and respond to such changes. When cells are faced with a hypertonic environment a complex response is triggered. It...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/1471-2164-8-123
更新日期:2007-05-21 00:00:00
abstract:MOTIVATION:With the rapid growth rate of newly sequenced genomes, species tree inference from multiple genes has become a basic bioinformatics task in comparative and evolutionary biology. However, accurate species tree estimation is difficult in the presence of gene tree discordance, which is often due to incomplete l...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/1471-2164-15-S6-S7
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:The preferred habitat of a given bacterium can provide a hint of which types of enzymes of potential industrial interest it might produce. These might include enzymes that are stable and active at very high or very low temperatures. Being able to accurately predict this based on a genomic sequence, would thu...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/1471-2164-13-S7-S3
更新日期:2012-01-01 00:00:00
abstract:BACKGROUND:Habitats colonized by acidophiles as an ideal physical barrier may induce genetic exchange of microbial members within the common communities, but little is known about how species in extremely acidic environments diverge and evolve. RESULTS:Using the acidophilic sulfur-oxidizer Acidithiobacillus as a case ...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/s12864-019-5827-6
更新日期:2019-05-30 00:00:00
abstract:BACKGROUND:The microsporidian Encephalitozoon cuniculi is an obligate intracellular eukaryotic pathogen with a small nuclear genome (2.9 Mbp) consisting of 11 chromosomes. Although each chromosome end is known to contain a single rDNA unit, the incomplete assembly of subtelomeric regions following sequencing of the gen...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/s12864-015-1920-7
更新日期:2016-01-07 00:00:00
abstract:BACKGROUND:Wild sugarcane Saccharum spontaneum plants vary in ploidy, which complicates the utilization of its germplasm in sugarcane breeding. Investigations on cold tolerance in relation to different ploidies in S. spontaneum may promote the exploitation of its germplasm and accelerate the improvement of sugarcane va...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/s12864-020-06917-z
更新日期:2020-07-22 00:00:00
abstract:BACKGROUND:Frontotemporal lobar degeneration (FTLD) is a progressive neurodegenerative disorder that can be triggered through genetic or sporadic mechanisms. MicroRNAs (miRNAs) have become a major therapeutic focus as their pervasive expression and powerful regulatory roles in disease pathogenesis become increasingly a...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/1471-2164-12-527
更新日期:2011-10-27 00:00:00
abstract:BACKGROUND:The complex genome of rapeseed (Brassica napus) is not well understood despite the economic importance of the species. Good knowledge of sequence variation is needed for genetics approaches and breeding purposes. We used a diversity set of B. napus representing eight different germplasm types to sequence gen...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/1471-2164-13-281
更新日期:2012-06-24 00:00:00
abstract:BACKGROUND:In understanding the evolutionary process of vertebrates, cyclostomes (hagfishes and lamprey) occupy crucial positions. Resolving molecular phylogenetic relationships of cyclostome genes with gnathostomes (jawed vertebrates) genes is indispensable in deciphering both the species tree and gene trees. However,...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/1471-2164-12-325
更新日期:2011-06-23 00:00:00
abstract:BACKGROUND:Non-coding RNAs (ncRNAs), which perform diverse regulatory roles, have been found in organisms from all superkingdoms of life. However, there have been limited numbers of studies on the functions of ncRNAs, especially in nonmodel organisms such as Kluyveromyces marxianus that is widely used in the field of i...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/s12864-016-2474-z
更新日期:2016-02-29 00:00:00
abstract:BACKGROUND:The recent advances in next generation sequencing technology have made the sequencing of RNA (i.e., RNA-Seq) an extemely popular approach for gene expression analysis. Identification of significant differential expression represents a crucial initial step in these analyses, on which most subsequent inference...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/s12864-016-2848-2
更新日期:2016-08-04 00:00:00
abstract:BACKGROUND:Streptococcus infantarius subsp. infantarius (Sii) belongs to the Streptococcus bovis/Streptococcus equinus complex associated with several human and animal infections. Sii is a predominant bacterium in spontaneously fermented milk products in Africa. The genome sequence of Sii strain CJ18 was compared with ...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/1471-2164-14-200
更新日期:2013-03-22 00:00:00
abstract:BACKGROUND:RNA-Seq is now widely used as a research tool. Choices must be made whether to use paired-end (PE) or single-end (SE) sequencing, and whether to use strand-specific or non-specific (NS) library preparation kits. To date there has been no analysis of the effect of these choices on identifying differentially e...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/s12864-017-3797-0
更新日期:2017-05-23 00:00:00
abstract:BACKGROUND:An estimated 15,000 children and adolescents under the age of 19 years are diagnosed with leukemia, lymphoma and other tumors in the USA every year. All children and adolescent acute leukemia patients will undergo chemotherapy as part of their treatment regimen. Fortunately, survival rates for most pediatric...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/s12864-016-2965-y
更新日期:2016-08-15 00:00:00
abstract:BACKGROUND:Microsatellites are extremely common in plant genomes, and in particular, they are significantly enriched in the 5' noncoding regions. Although some 5' noncoding microsatellites involved in gene regulation have been described, the general properties of microsatellites as regulatory elements are still unknown...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/1471-2164-7-323
更新日期:2006-12-25 00:00:00
abstract:BACKGROUND:At sexual maturity, the liver of laying hens undergoes many metabolic changes to support vitellogenesis. In published transcriptomic approaches, hundreds of genes were reported to be overexpressed in laying hens and functional gene annotation using gene ontology tools have essentially revealed an enrichment ...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/s12864-019-6185-0
更新日期:2019-11-07 00:00:00
abstract:BACKGROUND:Circular chromosome conformation capture (4C) has provided important insights into three dimensional (3D) genome organization and its critical impact on the regulation of gene expression. We developed a new quantitative framework based on polymer physics for the analysis of paired-end sequencing 4C (PE-4Cseq...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/s12864-015-2137-5
更新日期:2015-11-21 00:00:00
abstract:BACKGROUND:GLV-1h68 is an attenuated recombinant vaccinia virus (VACV) that selectively colonizes established human xenografts inducing their complete regression. RESULTS:Here, we explored xenograft/VACV/host interactions in vivo adopting organism-specific expression arrays and tumor cell/VACV in vitro comparing VACV ...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/1471-2164-10-301
更新日期:2009-07-07 00:00:00
abstract:BACKGROUND:Isatis indigotica is a widely used herb for the clinical treatment of colds, fever, and influenza in Traditional Chinese Medicine (TCM). Various structural classes of compounds have been identified as effective ingredients. However, little is known at genetics level about these active metabolites. In the pre...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/1471-2164-14-857
更新日期:2013-12-05 00:00:00
abstract:BACKGROUND:RNA editing is an important mechanism that expands the diversity and complexity of genetic codes. The conversions of adenosine (A) to inosine (I) and cytosine (C) to uridine (U) are two prominent types of RNA editing in animals. The roles of RNA editing events have been implicated in important biological pat...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/s12864-017-4330-1
更新日期:2018-01-19 00:00:00
abstract:BACKGROUND:Understanding how and why genetic variation is partitioned across geographic space is of fundamental importance to understanding the nature of biological species. How geographical isolation and local adaptation contribute to the formation of ecotypically differentiated groups of plants is just beginning to b...
journal_title:BMC genomics
pub_type: 杂志文章
doi:10.1186/s12864-018-5179-7
更新日期:2018-11-01 00:00:00