Abstract：
:The parasitoid wasp Nasonia vitripennis reproduces by haplodiploidy; males are haploid and females are diploid. Sex determination in Nasonia is not governed by complementary alleles at one or more sex loci. As in most other insects, the sex-determining pathway consists of the basal switch doublesex that is sex-specifically regulated by transformer. Analysis of a polyploid and a mutant gynandromorphic strain, suggested a parent-specific effect (imprinting) on sex determination in Nasonia. Zygotic activity of transformer is autoregulated and depends on a combination of maternal provision of tra mRNA and a paternal genome set. This constitutes a novel way of transformer control in insect sex determination implying maternal imprinting. The nature of the maternal imprint is not yet known and it remains to be determined how broadly the Nasonia sex-determining mechanism applies to other haplodiploids.
journal_name
J Genetjournal_title
Journal of geneticsauthors
Beukeboom LW,van de Zande Ldoi
10.1007/s12041-010-0045-7subject
Has Abstractpub_date
2010-09-01 00:00:00pages
333-9issue
3eissn
0022-1333issn
0973-7731journal_volume
89pub_type
杂志文章abstract：:SOX proteins constitute a large family of diverse, well-conserved transcription factors present in vertebrates and invertebrates, and also implicated in control of many developmental processes. Our objectives have been to identify Sox14 gene of goat (Capra hircus), cow (Bos taurus) and rat (Rattus norvegicus), and to ...
journal_title：Journal of genetics
pub_type： 杂志文章
doi：10.1007/s12041-009-0003-4
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abstract：:Insulin-like growth factor 1 (IGF1) plays an important role in growth, reproduction, foetal development and cell proliferation. The present study was conducted to clone and sequence the full-length coding sequence of the caprine IGF1 gene from Attappady Black and Malabari breeds, two indigenous goat breeds of south In...
journal_title：Journal of genetics
pub_type： 杂志文章
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abstract：:Esterases are known to play essential role inmetabolism, reproductive physiology and behaviour of Drosophila. Esterases are highly polymorphic enzymes in Drosophila, but the polymorphism of these enzymes is not well studied in Drosophila ananassae. Recent studies on esterase polymorphism in D. ananassae revealed that ...
journal_title：Journal of genetics
pub_type： 杂志文章
doi：10.1007/s12041-017-0814-7
更新日期：2017-09-01 00:00:00
abstract：:The evolutionary dynamics of the tetra-nucleotide microsatellite locus Spl-106 were investigated at the repeat and flanking sequences in 137 individuals of 15 Acipenseriform species, giving 93 homologous sequences, which were detected in 11 out of 15 species. Twenty-three haplotypes of flanking sequences and three dis...
journal_title：Journal of genetics
pub_type： 杂志文章
doi：10.1007/s12041-011-0055-0
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abstract：:To investigate the role of miR-27b in sheep skeletal muscle development, here we first cloned the sequence of sheep pre-miR-27b, then further investigated its expression pattern in sheep skeletal muscle in vivo, the relationship of miR-27b expression and sheep skeletal muscle satellite cell proliferation and different...
journal_title：Journal of genetics
pub_type： 杂志文章
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更新日期：2018-12-01 00:00:00
abstract：:Male fertility in farm animals is considered as an important economic trait. The phenomenon of spermatogenesis plays a dynamic functional role in determining the viability of sperm and thereby can impact on fertility-driven complications. The process of spermatogenesis is controlled by numerous molecular factors and r...
journal_title：Journal of genetics
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abstract：:It is not clear whether matK evolves under Darwinian selection. In this study, the gymnosperm Taxaceae, Cephalotaxaceae and Pinaceae were used to illustrate the physicochemical evolution, molecular adaptation and evolutionary dynamics of gene divergence in matKs. matK sequences were amplified from 27 Taxaceae and 12 C...
journal_title：Journal of genetics
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doi：10.1007/s12041-010-0014-1
更新日期：2010-04-01 00:00:00
abstract：:Garcinia gummi-gutta (L.) Roxb. (Clusiaceae) is an endemic, semidomesticated, fruit-yielding tree species distributed in the Western Ghats of India and Sri Lanka. Various bioactive phytochemicals, such as garcinol, benzophenones and xanthones are isolated from G. gummi-gutta and have shown antibacterial, antiviral and...
journal_title：Journal of genetics
pub_type： 杂志文章
doi：10.1007/s12041-017-0756-0
更新日期：2017-06-01 00:00:00
abstract：:The best linear unbiased prediction (BLUP), derived from the linear mixed model (LMM), has been popularly used to estimate animal and plant breeding values (BVs) for a few decades. Conventional BLUP has a constraint that BVs are estimated from the assumed covariance among unknown BVs, namely conventional BLUP assumes ...
journal_title：Journal of genetics
pub_type： 杂志文章
doi：
更新日期：2020-01-01 00:00:00
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journal_title：Journal of genetics
pub_type： 杂志文章,多中心研究
doi：
更新日期：2018-03-01 00:00:00
abstract：:Genotypes of 103 short tandem repeat (STR) markers distributed at an average of 40 cM intervals throughout the genome were determined for 40 individuals from the village of BirEl Hfai (BEH). This village of approximately 31,000 individuals is localized in the south-west of Tunisia. The allele frequency distributions i...
journal_title：Journal of genetics
pub_type： 杂志文章
doi：10.1007/BF02715830
更新日期：2004-04-01 00:00:00
abstract：:Somatic embryos (SE) of habanero pepper (Capsicum chinense Jacq.) represent persistent deformations in the shoot apical meristem (SAM), which inhibits their capacity to form organs and subsequently plants. In dicotyledonous plants, SAM is formed in the apex, between cotyledons and it plays a central role in postembryo...
journal_title：Journal of genetics
pub_type： 杂志文章
doi：
更新日期：2019-09-01 00:00:00
abstract：:Screening of trait-associated molecular markers can be used to enhance the efficiency of selective breeding. Previously, we produced the first high-density genetic linkage map for the mandarin fish (Siniperca chuatsi) and identified 11 quantitative-trait loci significantly associated with growth, of which one is locat...
journal_title：Journal of genetics
pub_type： 杂志文章
doi：
更新日期：2019-06-01 00:00:00
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journal_title：Journal of genetics
pub_type： 杂志文章,评审
doi：
更新日期：2018-07-01 00:00:00
abstract：:Oil palm (Elaeis guineensis Jacq.) is a perennial vegetable and a high oil-yielding crop (4-6 t/ha). There is a large scope for increasing the oil yield by selecting elite planting material for breeding programme in germplasm evaluation, characterization and utilization. In the present study, a diverse range of 150 oi...
journal_title：Journal of genetics
pub_type： 杂志文章
doi：
更新日期：2020-01-01 00:00:00
abstract：:Ellis-van Creveld syndrome is an autosomal recessive skeletal dysplasia primarily characterized by the features such as disproportionate dwarfism, short ribs, short limbs, dysplastic nails, cardiovascular malformations, post-axial polydactyly (PAP) (bilateral) of hands and feet. EVC/EVC2 located in head-to-head arrang...
journal_title：Journal of genetics
pub_type： 杂志文章
doi：10.1007/s12041-017-0868-6
更新日期：2017-12-01 00:00:00
abstract：:Some members of hairy/Enhancer-of-split-related gene (HES) family have important effects on axial mesoderm segmentation and the establishment and maintenance of the somite fringe. In fishes, the her6 gene, a member of the HES family, is the homologue of hes1 in mammals and chicken. In this study, the her6 gene and its...
journal_title：Journal of genetics
pub_type： 杂志文章
doi：10.1007/BF02935327
更新日期：2006-12-01 00:00:00
abstract：:Recurrent spontaneous abortions (RSA) is defined as three or more consecutive pregnancy losses before 20 weeks of gestation. Various causes of RSA have been identified, still 50% cases remain unexplained after evaluation. One of the causes of unexplained recurrent spontaneous abortions (URSA) is supposed to be the dis...
journal_title：Journal of genetics
pub_type： 杂志文章
doi：
更新日期：2018-06-01 00:00:00
abstract：:Genetic correlations of nutrient quality traits including lysine, methionine, leucine, isoleucine, phenylalanine, valine and threonine contents in rapeseed meal were analysed by the genetic model for quantitative traits of diploid plants using a diallel design with nine parents of Brassica napus L. These results indic...
journal_title：Journal of genetics
pub_type： 杂志文章
doi：10.1007/s12041-011-0040-7
更新日期：2011-04-01 00:00:00
abstract：:ABC (ATP-binding cassette) transporters are members of a large superfamily of proteins that utilize ATP hydrolysis to translocate a wide range of substrates across biological membranes. In general, members of C subfamily (ABCC) are structurally characterized by an additional (N-terminal) transmembrane domain (TMD0). P...
journal_title：Journal of genetics
pub_type： 杂志文章
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更新日期：2014-04-01 00:00:00
abstract：:Cottonseed contains 16% seed oil and 23% seed protein by weight. High levels of palmitic acid provides a degree of stability to the oil, while the presence of bound gossypol in proteins considerably changes their properties, including their biological value. This study uses genetic principles to identify genomic regio...
journal_title：Journal of genetics
pub_type： 杂志文章
doi：10.1007/s12041-015-0489-x
更新日期：2015-03-01 00:00:00
abstract：:It is a key challenge to conduct reproducibility in genetic research, especially association studies in obesity. While susceptibility of a single-nucleotide polymorphism (SNP), rs9939609, in the fat mass and obesity-associated (FTO) gene to obesity has been reported in various populations, data from Asians is less con...
journal_title：Journal of genetics
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doi：10.1007/s12041-016-0671-9
更新日期：2016-09-01 00:00:00
abstract：:The development of the DNA theory of inheritance culminated in the publication of the molecular structure of DNA 60 years ago. This paper describes this development, beginning with the discovery of DNA as a chemical substance by Friedrich Miescher in 1869, followed by its basic chemical analysis and demonstration of i...
journal_title：Journal of genetics
pub_type： 历史文章,杂志文章,评审
doi：10.1007/s12041-014-0337-4
更新日期：2014-04-01 00:00:00
abstract：:Mucuna pruriens is a well-recognized agricultural and horticultural crop with important medicinal use. However, antinutritional factors in seed and adverse morphological characters have negatively affected its cultivation. To elucidate the genetic control of agronomic traits, an intraspecific genetic linkage map of In...
journal_title：Journal of genetics
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doi：10.1007/s12041-015-0602-1
更新日期：2016-03-01 00:00:00
abstract：:Chronic periodontitis (CP) is the common form of inflammatory oral disease. Matrix metalloproteinases (MMPs) play a pivotal role in the progression of CP by degrading gingival tissue and its remodelling. Here, we conducted a case-control study to investigate a possible association of single-nucleotide polymorphism of ...
journal_title：Journal of genetics
pub_type： 杂志文章
doi：
更新日期：2019-03-01 00:00:00
abstract：:We have investigated nucleotide polymorphism at the beta-esterase gene cluster including the Est-6 gene and psiEst-6 putative pseudogene in four samples of Drosophila melanogaster derived from natural populations of southern Africa (Zimbabwe), Europe (Spain), North America (USA: California), and South America (Venezue...
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pub_type： 杂志文章
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更新日期：2003-12-01 00:00:00
abstract：:Insulin-like growth factor receptor (IGF-1R) deficiency is a rare form of short stature, and is difficult to clinically diagnose. Targeted next-generation sequencing (NGS) allows for the rapid and inexpensive assessment of short stature. We identified mutations in the pedigree of a Chinese boy with severe short statur...
journal_title：Journal of genetics
pub_type： 杂志文章
doi：
更新日期：2019-03-01 00:00:00
abstract：:More than 100 mutations have been reported till date in the rhodopsin gene in patients with retinitis pigmentosa. The present study was undertaken to detect the reported rhodopsin gene point mutations in Indian retinitis pigmentosa patients. We looked for presence or absence of codon 345 and 347 mutations in exon 5 of...
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pub_type： 杂志文章
doi：10.1007/BF02728336
更新日期：2001-08-01 00:00:00
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pub_type： 杂志文章,评审
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更新日期：2009-12-01 00:00:00
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journal_title：Journal of genetics
pub_type： 杂志文章,评审
doi：10.1007/s12041-015-0572-3
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