Abstract：
:The nuclear periphery has been implicated in gene regulation and it has been proposed that proximity to the nuclear lamina and inner nuclear membrane (INM) leads to gene repression. More recently, it appears that there is a correlation and interdependence between lamina associated domains (LADs), the epigenome and overall three-dimensional architecture of the genome. However, the mechanisms of such organization at the 'peripheral zone' and the functional significance of these associations are poorly understood. The role these domains play in development and disease is an active and exciting area of research, expanding our knowledge of how the three-dimensional (3D) genome is regulated.
journal_name
Curr Opin Genet Devjournal_title
Current opinion in genetics & developmentauthors
Luperchio TR,Wong X,Reddy KLdoi
10.1016/j.gde.2013.11.021subject
Has Abstractpub_date
2014-04-01 00:00:00pages
50-61eissn
0959-437Xissn
1879-0380pii
S0959-437X(13)00189-5journal_volume
25pub_type
杂志文章,评审abstract：:Recent studies have uncovered a bifunctional role of the diffusible axon guidance molecules netrin-1 and UNC-6 in that they attract some axons and steer others away simultaneously. Homology screens have extended the semaphorin and collapsin family to include at least 20 members, in both secreted and membrane-bound for...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/s0959-437x(96)80069-4
更新日期：1996-08-01 00:00:00
abstract：:Cell-cell and starvation signals are funneled through the phosphorelay to initiate sporulation by activating the transcription regulator SpoOA. Activation of SpoOA leads to synthesis of the transcription factors sigmaF and sigmaE. Substantial advances have been made in our understanding of the signal circuitry of the ...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/s0959-437x(96)80080-3
更新日期：1996-10-01 00:00:00
abstract：:Logical models provide insight about key control elements of biological networks. Based solely on the logical structure, we can determine state transition diagrams that give the allowed possible transitions in a coarse grained phase space. Attracting pathways and stable nodes in the state transition diagram correspond...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/j.gde.2010.09.005
更新日期：2010-12-01 00:00:00
abstract：:A rooted phylogenetic tree of the kinetoplastid protozoa has been constructed that, together with a comparative analysis of editing of several genes, leads to the surprising conclusion that extensive or pan-editing with multiple overlapping guide RNAs is more ancient than 5'-editing. The mechanism of editing is still ...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/0959-437x(94)90075-2
更新日期：1994-12-01 00:00:00
abstract：:The MCM2-7 complex, which may act as a replicative helicase during DNA synthesis, plays a central role in S-phase genome stability. MCM proteins are required for processive DNA replication and are a target of S-phase checkpoints. Loss of MCM function causes DNA damage and genome instability. MCM expression is upregula...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/j.gde.2003.11.002
更新日期：2004-02-01 00:00:00
abstract：:The digital reconstruction of the embryogenesis of model organisms from 3D+time data is revolutionizing practices in quantitative and integrative Developmental Biology. A manual and fully supervised image analysis of the massive complex data acquired with new microscopy technologies is no longer an option and automate...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/j.gde.2011.08.001
更新日期：2011-10-01 00:00:00
abstract：:Over the past year, interest has focused on identifying signalling molecules--including Wnts, Sonic hedgehog, BMP-4, and noggin--that divert somitic mesodermal cells into the muscle lineage, either by induction or derepression. New mouse mutants have also provided insights into somite formation and differentiation, as...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/s0959-437x(97)80011-1
更新日期：1997-10-01 00:00:00
abstract：:Gibberellins (GAs) affect several growth and developmental responses during the plant life cycle. Components essential for GA perception and GA signaling have been identified in rice and Arabidopsis and are conserved among vascular plants but not in Physcomitrella patens. The recent observation that DELLAs bind in nuc...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/j.gde.2008.05.004
更新日期：2008-08-01 00:00:00
abstract：:Family-based next generation sequencing (NGS) has recently pointed to an important role for de novo germline point mutations in both rare and common genetic disorders associated with reduced fitness. In this review we highlight the impact of the mutational target size on the frequency of diseases caused by these de no...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/j.gde.2013.01.007
更新日期：2013-06-01 00:00:00
abstract：:Imprinting occurs in the endosperm of flowering plants. Endosperm, produced by fertilization of the central cell in the female gametophyte, is essential for embryo and seed development. Several imprinted genes play an important role in endosperm development. The mechanism of gene imprinting involves DNA methylation an...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/j.gde.2007.08.011
更新日期：2007-12-01 00:00:00
abstract：:The recent discovery of self-splicing introns in cyanobacteria has given renewed interest to the question of whether introns may have been present in the ancestor of all living things. The properties of introns in genes of bacteria and bacteriophages are discussed in the context of their possible origin and biological...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/s0959-437x(05)80195-9
更新日期：1991-12-01 00:00:00
abstract：:The discovery of induced pluripotent stem cells (iPSCs) has solidified the concept of transcription factors as major players in controlling cell identity and provided a tractable tool to study how somatic cell identity can be dismantled and pluripotency established. A number of landmark studies have established hallma...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/j.gde.2018.06.002
更新日期：2018-10-01 00:00:00
abstract：:Expansions of microsatellite DNA repeats contribute to the inheritance of nearly 30 developmental and neurological disorders. Significant progress has been made in elucidating the molecular mechanisms of repeat expansions using various model organisms and mammalian cell culture, and models implicating nearly all DNA t...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/j.gde.2013.04.009
更新日期：2013-06-01 00:00:00
abstract：:DNA sequence data are generally interpreted as favouring Kimura's neutral theory but not without dissent and often with a great deal of controversy with respect to molecular clocks, DNA polymorphism, adaptive evolution, and gene genealogy. Although the theory serves as a guiding principle, many issues concerning mutat...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/s0959-437x(96)80034-7
更新日期：1996-12-01 00:00:00
abstract：:Cohesin defines the topology of chromosomes in mitosis and meiosis by holding sister chromatids together; more recently a role for cohesin in chromatin organisation and gene expression in interphase has emerged. ...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/j.gde.2011.11.003
更新日期：2012-04-01 00:00:00
abstract：:Alzheimer's disease (AD) is the prime cause of dementia and presents a strong genetic predisposition (60-80% of the attributable risk). In addition to APOE, a major recognized genetic determinant of AD, systematic, high-throughput genomic approaches have recently allowed the characterization of four new genetic determ...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/j.gde.2011.02.002
更新日期：2011-06-01 00:00:00
abstract：:Many zebrafish transcription factors have been isolated, and the challenge at present is to uncover the genes and pathways they regulate. The wealth of developmental mutants available for study and recent advances in zebrafish transgenic technology have allowed identification of putative transcriptional regulatory pat...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/s0959-437x(99)00017-9
更新日期：1999-10-01 00:00:00
abstract：:During the past year, significant advances have been made in understanding the functions of the oncoproteins, E6 and E7, of human papillomaviruses that are associated with malignant genital tumors. In addition, important new information is now available on the responses of both the keratinocyte and of the individual f...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/s0959-437x(05)80329-6
更新日期：1992-02-01 00:00:00
abstract：:DNA methylation and chromatin modification are two global mechanisms that regulate gene expression. Recent studies provide insight into the mechanism of transcriptional silencing by a methyl-CpG binding protein, MeCP2. MeCP2 is shown to interact with the Sin3/histone deacetylase co-repressor complex. Thus, this intera...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/s0959-437x(99)80024-0
更新日期：1999-04-01 00:00:00
abstract：:Mitochondria are highly abundant in and essential to the beat-to-beat contractile performance of hearts. However, relatively few cardiac diseases have been attributed to primary mitochondrial dysfunction. The paucity of evidence for 'primary mitochondrial cardiac diseases' may be because such an entity does not exist....
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/j.gde.2016.03.001
更新日期：2016-06-01 00:00:00
abstract：:Unlike mammals, zebrafish are able to regenerate a damaged retina. Key to this regenerative response are Müller glia that respond to retinal injury by undergoing a reprogramming event that allows them to divide and generate a retinal progenitor that is multipotent and responsible for regenerating all major retinal neu...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/j.gde.2016.05.009
更新日期：2016-10-01 00:00:00
abstract：:Since the recognition of the uniqueness and coherence of the archaebacteria (sometimes called Archaea), our perception of their role in early evolution has been modified repeatedly. The deluge of sequence data and rapidly improving molecular systematic methods have combined with a better understanding of archaebacteri...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/0959-437x(94)90065-5
更新日期：1994-12-01 00:00:00
abstract：:Baculoviruses continue to serve as workhorse vectors for the high-level expression of eukaryotic genes in insect cells; however, numerous researchers are also finding novel uses for these vectors by taking advantage of the unique nature of the viruses and their host cells. Concurrently, the technology involved in cons...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/s0959-437x(05)80348-x
更新日期：1993-02-01 00:00:00
abstract：:Human genetic studies have long been vastly Eurocentric, raising a key question about the generalizability of these study findings to other populations. Because humans originated in Africa, these populations retain more genetic diversity, and yet individuals of African descent have been tremendously underrepresented i...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/j.gde.2018.08.005
更新日期：2018-12-01 00:00:00
abstract：:Allele-specific gene expression can influence disease traits. Non-coding germline genetic variants that alter regulatory elements can cause allele-specific gene expression and contribute to cancer susceptibility. In tumors, both somatic copy number alterations and somatic single nucleotide variants have been shown to ...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/j.gde.2020.10.007
更新日期：2020-12-28 00:00:00
abstract：:Bioinformatics is now an essential tool in many aspects of human molecular genetics research. Methods for the prediction of gene structure are essential components in genomic sequencing projects and provide the key to deriving protein sequence and locating intron/exon junctions. Sequence comparison and database search...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/s0959-437x(97)80158-x
更新日期：1997-06-01 00:00:00
abstract：:Recent studies in invertebrates have provided important mechanistic insights into several general aspects of muscle development. Two new genes have been identified that are involved in muscle fusion in Drosophila and a novel maternal component was shown to be responsible for myogenic determination in an ascidian. In a...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/s0959-437x(00)00214-8
更新日期：2001-08-01 00:00:00
abstract：:The pituitary gland functions as a relay between the hypothalamus and peripheral target organs that regulate basic physiological functions, including growth, the stress response, reproduction, metabolism and lactation. The development of the pituitary gland has been studied extensively in mice, and has begun to be exp...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/j.gde.2005.04.011
更新日期：2005-06-01 00:00:00
abstract：:Natural selection drives evolving populations up the fitness landscape, the projection from nucleotide sequence space to organismal reproductive success. While it has long been appreciated that topographic complexities on fitness landscapes can arise only as a consequence of epistatic interactions between mutations, e...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/j.gde.2013.10.007
更新日期：2013-12-01 00:00:00
abstract：:Over the past twenty years, exciting developments in optical and molecular imaging approaches have allowed researchers to examine with unprecedented resolution the spatial organization of transcription sites in the nucleus. An attractive model that has developed from these studies is that active genes cluster to prefo...
journal_title：Current opinion in genetics & development
pub_type： 杂志文章,评审
doi：10.1016/j.gde.2014.01.002
更新日期：2014-04-01 00:00:00
