Abstract:
:The dog population of Southern East Asia is unique in harboring virtually the full range of the universal mtDNA gene pool, and consequently, it has the highest genetic diversity worldwide. Despite this, limited research has been performed on dog genetics within this region. Here we present the first comprehensive study of a sub-region within Southern East Asia, analyzing 528bp of mtDNA for 265 dogs from Thailand, in the context of dogs from across the Old World. We found that Thailand was the only region in the world that has the full range of the universal mtDNA gene pool, that is, all 10 sub-haplogroups. Consequently, the statistics for diversity are among the highest, especially in North Thailand, which had high values for haplotype diversity and the number of haplotypes, and the lowest proportion of individuals with a universal type-derived haplotype (UTd) among all regions. As previously observed, genetic diversity is distinctly lower outside Southern East Asia and it decreases following a cline to the lowest values in western Eurasia. Thus, the limited geographical region of Thailand harbors a distinctly higher genetic diversity than much larger regions in western Eurasia, for example, Southwest Asia and Europe which have only five and four of the 10 sub-haplogroups, respectively. Within Thailand, diversity statistics for all four sub-regions follow the general pattern of Southern East Asia, but North Thailand stands out with its high diversity compared to the other regions. These results show that a small part of Southern East Asia harbors the full range of the mtDNA gene pool, and they emphasize the exceptional genetic status of Southern East Asia. This indicates that today's dogs can trace a major part of their ancestry to Southern East Asia or closely situated regions, highlighting Thailand as a region of special interest. Considering the large genetic diversity found in Thailand and that many neighboring regions, e.g., Myanmar and Laos, have not been studied for dog genetics, it is possible that large parts of the dog gene pool remain undiscovered. It will be an important task for future studies to fill in these blanks on the phylogeographic map.
journal_name
Genes (Basel)journal_title
Genesauthors
Zhang L,Liu Y,Thai Ke Q,Ardalan A,Boonyaprakob U,Savolainen Pdoi
10.3390/genes11030253subject
Has Abstractpub_date
2020-02-27 00:00:00issue
3issn
2073-4425pii
genes11030253journal_volume
11pub_type
杂志文章相关文献
Genes文献大全abstract::The convergence of distinct lineages upon interspecific hybridisation, including when accompanied by increases in ploidy (allopolyploidy), is a driving force in the origin of many plant species. In plant breeding too, both interspecific hybridisation and allopolyploidy are important because they facilitate introgressi...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes1020166
更新日期:2010-07-02 00:00:00
abstract::Genetic dissection of yield components and seed mineral-nutrient is crucial for understanding plant physiological and biochemical processes and alleviate nutrient malnutrition. Sesame (Sesamum indicum L.) is an orphan crop that harbors rich allelic repertoire for seed mineral-nutrients. Here, we harness this wide dive...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes11101221
更新日期:2020-10-18 00:00:00
abstract::The filamenting temperature-sensitive Z proteins (FtsZs) play an important role in plastid division. In this study, three FtsZ genes were isolated from the cassava genome, and named MeFtsZ1, MeFtsZ2-1, and MeFtsZ2-2, respectively. Based on phylogeny, the MeFtsZs were classified into two groups (FtsZ1 and FtsZ2). MeFts...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes8120391
更新日期:2017-12-15 00:00:00
abstract::In human pre-mRNA splicing, infrequent errors occur resulting in erroneous splice products as shown in a genome-wide approach. One characteristic subgroup consists of products lacking one cassette exon. The noise in the splicing process, represented by those misspliced products, can be increased by cold shock treatmen...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes2030562
更新日期:2011-08-02 00:00:00
abstract::The conserved Notch pathway is reported to be involved in progesterone synthesis and secretion; however, the exact effects remain controversial. To determine the role and potential mechanisms of the Notch signaling pathway in progesterone biosynthesis in porcine granulosa cells (pGCs), we first used a pharmacological ...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes11020120
更新日期:2020-01-22 00:00:00
abstract::High-throughput technologies have allowed researchers to obtain genome-wide data from a wide array of experimental model systems. Unfortunately, however, new data generation tends to significantly outpace data re-utilization, and most high throughput datasets are only rarely used in subsequent studies or to generate n...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes10060423
更新日期:2019-06-01 00:00:00
abstract::Chromatin influences Human Immunodeficiency Virus (HIV) integration and replication. This review highlights critical host factors that influence chromatin structure and organization and that also impact HIV integration, transcriptional regulation and latency. Furthermore, recent attempts to target chromatin associated...
journal_title:Genes
pub_type: 杂志文章,评审
doi:10.3390/genes6040957
更新日期:2015-09-30 00:00:00
abstract::Prostate-derived extracellular vesicles (pEVs) may represent a way to selectively transport cargo molecules from the producing cells to the target cells to allow biological events, both in physiological and pathological circumstances. pEVs cargo participates in the modulation of the inflammatory responses in physiolog...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes11121495
更新日期:2020-12-12 00:00:00
abstract::Segments of the genome enriched in repetitive sequences still present a challenge and are omitted in genome assemblies. For that reason, the exact composition of DNA sequences underlying the heterochromatic regions and the active centromeres are still unexplored for many organisms. The centromere is a crucial region o...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes11060695
更新日期:2020-06-24 00:00:00
abstract::In forensics, mitochondrial DNA (mtDNA) analysis is foremost applied to rootless hairs often lacking detectable nuclear DNA. Sanger sequencing is the routine mtDNA method in most forensic laboratories, even though interpretation of mixed samples and heteroplasmic sites can be challenging. Individuals may hold cells wi...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes11111355
更新日期:2020-11-16 00:00:00
abstract::The microRNA (miR)-17 family is widely expressed in mammalian tissues and play important roles in various physiological and pathological processes. Here, the functions of miR-106a-5p, a member of miR-17 family, were explored during myogenic differentiation in C2C12 cell line. First, miR-106a-5p was found to be relativ...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes9070333
更新日期:2018-07-02 00:00:00
abstract::The genus Lactobacillus includes species that may inhabit different anatomical locations in the human body, but the greatest percentage of its species are inhabitants of the gut. Lactobacilli are well known for their probiotic characteristics, although some species may become pathogenic and exert negative effects on h...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes11101234
更新日期:2020-10-21 00:00:00
abstract::MDM4, an essential negative regulator of the P53 tumor suppressor, is frequently overexpressed in cancer cells that harbor a wild-type P53. By a mechanism based on alternative splicing, the MDM4 gene generates two mutually exclusive isoforms: MDM4-FL, which encodes the full-length MDM4 protein, and a shorter splice va...
journal_title:Genes
pub_type: 杂志文章,评审
doi:10.3390/genes8020082
更新日期:2017-02-20 00:00:00
abstract::Scutellaria baicalensis Georgi (Lamiaceae) is the source of the well-known traditional Chinese medicine "HuangQin" (Radix Scutellariae). Natural sources of S. baicalensis are rapidly declining due to high market demand and overexploitation. Moreover, the commercial products of Radix Scutellariae have often been found ...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes8090227
更新日期:2017-09-13 00:00:00
abstract::Diploid Alnus glutinosa s. str. and autotetraploid A. rohlenae form a narrow hybrid zone in a study area in southern Serbia, which results in triploid hybrid formation. The vast majority of previous studies have been focused on studies of maternal plants, but the offspring resulting from their crossing have not been m...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes11070770
更新日期:2020-07-09 00:00:00
abstract::Epigenetic modifications are a mechanism conveying environmental information to subsequent generations via parental germ lines. Research on epigenetic responses to environmental changes in wild mammals has been widely neglected, as well as studies that compare responses to changes in different environmental factors. H...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes10010004
更新日期:2018-12-21 00:00:00
abstract::Sorghum is one of the world's major crops, expresses traits for resilience to climate change, and can be used for several purposes including food and clean fuels. Multiple-trait genomic prediction and selection models were implemented using genotyping-by-sequencing single nucleotide polymorphism markers and phenotypic...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes11010061
更新日期:2020-01-05 00:00:00
abstract::Inositol trisphosphate receptor (IP3R) mediated Ca+2 signaling is essential in determining the cell fate by regulating numerous cellular processes, including cell division and cell death. Despite extensive studies about the characterization of IP3R in cancer, the underlying molecular mechanism initiating the cell prol...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes12010034
更新日期:2020-12-29 00:00:00
abstract::Photoperiod is one of the important factors leading to seasonal reproduction of sheep. However, the molecular mechanisms underlying the photoperiod regulation of seasonal reproduction remain poorly understood. In this study, we compared the expression profiles of mRNAs, lncRNAs, and circRNAs in uterine tissues from Su...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes11030301
更新日期:2020-03-12 00:00:00
abstract::Oral vaccination is a practical method for the active immunization of farmed fish in the matter of animal welfare and handling costs. However, it always shows insufficient protective immunity, mainly due to antigen degradation in the gastrointestinal tract (GIT). Bacillus subtilis spores have been shown to be able to ...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes11111351
更新日期:2020-11-14 00:00:00
abstract::Croatian viticulture was most extensive at the beginning of the 20th century, when about 400 varieties were in use. Autochthonous varieties are the result of spontaneous hybridization from the pre-phylloxera era and are still cultivated today on about 35 % of vineyard area, while some exist only in repositories. We pr...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes11070737
更新日期:2020-07-02 00:00:00
abstract::n/a. ...
journal_title:Genes
pub_type: 杂志文章,已发布勘误
doi:10.3390/genes8030091
更新日期:2017-03-03 00:00:00
abstract::Functional and folding constraints impose interdependence between interacting sites along the protein chain that are envisaged through protein sequence evolution. Studying the influence of structure in phylogenetic models requires detailed and reliable structural models. Polysaccharide deacetylases (PDAs), members of ...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes9080386
更新日期:2018-07-31 00:00:00
abstract::Despite recent genetic advances and numerous ongoing therapeutic trials, malignant melanoma remains fatal, and prognostic factors as well as more efficient treatments are needed. The development of such research strongly depends on the availability of appropriate models recapitulating all the features of human melanom...
journal_title:Genes
pub_type: 杂志文章,评审
doi:10.3390/genes10070501
更新日期:2019-06-30 00:00:00
abstract::The transition from a dormant to a germinating seed represents a crucial developmental switch in the life cycle of a plant. Subsequent transition from a germinating seed to an autotrophic organism also requires a robust and multi-layered control. Seed germination and seedling growth are multistep processes, involving ...
journal_title:Genes
pub_type: 杂志文章,评审
doi:10.3390/genes12010052
更新日期:2020-12-31 00:00:00
abstract::Staphylococcus aureus is a major human pathogen and an important cause of livestock infections. More than 20 staphylococcal enterotoxins with emetic activity can be produced by specific strains responsible for staphylococcal food poisoning, one of the most common food-borne diseases. Whole genome sequencing provides a...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes11010033
更新日期:2019-12-27 00:00:00
abstract::Transcriptional regulation of the genome arguably provides the basis for the anatomical elaboration and dynamic operation of the human brain. It logically follows that genetic variations affecting gene transcription contribute to mental health disorders, including autism spectrum disorder (ASD). A number of recent stu...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes11050535
更新日期:2020-05-11 00:00:00
abstract::Meiosis yields haploid gametes following two successive divisions of a germ cell in the absence of intervening DNA replication. Balanced segregation of homologous chromosomes in Meiosis I is aided by a proteinaceous structure, the synaptonemal complex (SC). The objective of this study was to determine total average au...
journal_title:Genes
pub_type: 杂志文章
doi:10.3390/genes1030505
更新日期:2010-12-15 00:00:00
abstract::Mutations affecting the Retinitis Pigmentosa GTPase Regulator (RPGR) gene are the commonest cause of X-linked and recessive retinitis pigmentosa (RP), accounting for 10%-20% of all cases of RP. The phenotype is one of the most severe amongst all causes of RP, characteristic for its early onset and rapid progression to...
journal_title:Genes
pub_type: 杂志文章,评审
doi:10.3390/genes10090674
更新日期:2019-09-04 00:00:00
abstract::Alternative splicing is a well-studied gene regulatory mechanism that produces biological diversity by allowing the production of multiple protein isoforms from a single gene. An involvement of alternative splicing in the key biological signalling Hippo pathway is emerging and offers new therapeutic avenues. This revi...
journal_title:Genes
pub_type: 杂志文章,评审
doi:10.3390/genes9030161
更新日期:2018-03-13 00:00:00