Abstract:
:Innate immunity against pathogen infection is an evolutionarily conserved process among multicellular organisms. Arabidopsis SNC1 encodes a Resistance protein that combines attributes of multiple mammalian pattern recognition receptors. Utilizing snc1 as an autoimmune model, we identified a discrete protein complex containing at least three members--MOS4 (Modifier Of snc1, 4), AtCDC5, and PRL1 (Pleiotropic Regulatory Locus 1)--that are all essential for plant innate immunity. AtCDC5 has DNA-binding activity, suggesting that this complex probably regulates defense responses through transcriptional control. Since the complex components along with their interactions are highly conserved from fission yeast to Arabidopsis and human, they may also have a yet-to-be-identified function in mammalian innate immunity.
journal_name
Genes Devjournal_title
Genes & developmentauthors
Palma K,Zhao Q,Cheng YT,Bi D,Monaghan J,Cheng W,Zhang Y,Li Xdoi
10.1101/gad.1559607subject
Has Abstractpub_date
2007-06-15 00:00:00pages
1484-93issue
12eissn
0890-9369issn
1549-5477pii
21/12/1484journal_volume
21pub_type
杂志文章abstract::In cytoplasm, the survival of motor neuron (SMN) complex delivers pre-small nuclear RNAs (pre-snRNAs) to the heptameric Sm ring for the assembly of the ring complex on pre-snRNAs at the conserved Sm site [A(U)4-6G]. Gemin5, a WD40 protein component of the SMN complex, is responsible for recognizing pre-snRNAs. In addi...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.288340.116
更新日期:2016-11-01 00:00:00
abstract::The X-inactive-specific transcript (Xist) locus is a cis-acting switch that regulates X chromosome inactivation in mammals. Over recent years an important goal has been to understand how Xist is regulated at the initiation of X inactivation. Here we report the analysis of a series of targeted mutations at the 5' end o...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.271203
更新日期:2003-09-01 00:00:00
abstract::The histone regulatory (HIR) and histone promoter control (HPC) repressor proteins regulate three of the four histone gene loci during the Saccharomyces cerevisiae cell cycle. Here, we demonstrate that Hir1, Hir2, Hir3, and Hpc2 proteins form a stable HIR repressor complex. The HIR complex promotes histone deposition ...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1341105
更新日期:2005-11-01 00:00:00
abstract::The recombination site dif is the target on the Escherichia coli chromosome of the site-specific recombinases XerC and XerD. The dif/XerC-D system plays a role during the cell cycle, probably by favoring sister chromosome monomerization or separation. A phenomenon of regional control over dif activity, also analyzed i...
journal_title:Genes & development
pub_type: 评论,杂志文章
doi:10.1101/gad.10.9.1152
更新日期:1996-05-01 00:00:00
abstract::The myogenic regulatory factor MyoD dimerizes with other positive and negative regulatory factors through a conserved region called the helix-loop-helix (HLH) domain. Using a non-DNA-binding MyoD mutant with a normal HLH domain as a dimerization competitor in gel mobility shift assays in conjunction with various MyoD ...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.7.12a.2456
更新日期:1993-12-01 00:00:00
abstract::Diverse developmental processes, such as neuronal growth cone migration and cell shape changes, are mediated by the interactions of cells with the extracellular matrix. We describe here a secreted molecule encoded by the Drosophila masquerade (mas) gene. Total loss of mas function causes defective muscle attachment. T...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.9.2.139
更新日期:1995-01-15 00:00:00
abstract::Homeotic genes are expressed in spatially precise patterns during Drosophila development to control segmental differentiation. The Sex combs reduced (Scr) gene of the Antennapedia gene complex is involved in the determination of the labial and prothoracic segments of the embryo. To study both the wild-type pattern of ...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1.7.716
更新日期:1987-09-01 00:00:00
abstract::Cellular senescence limits proliferation of potentially detrimental cells, preventing tumorigenesis and restricting tissue damage. However, the function of senescence in nonpathological conditions is unknown. We found that the human placental syncytiotrophoblast exhibited the phenotype and expressed molecular markers ...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.227512.113
更新日期:2013-11-01 00:00:00
abstract::In petunia flowers, the loci an1, an2, and an11 control the pigmentation of the flower by stimulating the transcription of anthocyanin biosynthetic genes. The an1 and an2 locus were recently cloned and encode a basic helix-loop-helix (bHLH) and MYB-domain transcriptional activator, respectively. Here, we report the is...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.11.11.1422
更新日期:1997-06-01 00:00:00
abstract::High-fidelity chromosome transmission is fundamental in controlling the quality of the cell division cycle. The spindle pole-to-pole distance remains constant from metaphase to anaphase A. We show that fission yeast sister centromere-connecting proteins, Mis6 and Mis12, are required for correct spindle morphogenesis, ...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.13.13.1664
更新日期:1999-07-01 00:00:00
abstract::Antigenic stimulation of the B-cell receptor (BCR) is a central event in the immune response. In contrast, antigen bound to IgG negatively regulates signals from the BCR by cross-linking it to the inhibitory receptor FcgammaRIIB. Here we show that upon cross-linking of BCR or BCR with FcgammaRIIB, the rasGAP-associate...
journal_title:Genes & development
pub_type: 杂志文章
doi:
更新日期:2000-01-01 00:00:00
abstract::During embryonic development in vertebrates, the endoderm becomes patterned along the anteroposterior axis to produce distinct derivatives. How this regulation is controlled is not well understood. We report that the zebrafish hairy/enhancer of split [E(spl)]-related gene her5 plays a critical role in this process. At...
journal_title:Genes & development
pub_type: 杂志文章
doi:
更新日期:2000-07-01 00:00:00
abstract::The conserved RCN family of proteins can bind and directly regulate calcineurin, a Ca(2+)-activated protein phosphatase involved in immunity, heart growth, muscle development, learning, and other processes. Whereas high levels of RCNs can inhibit calcineurin signaling in fungal and animal cells, RCNs can also stimulat...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1159204
更新日期:2004-01-01 00:00:00
abstract::At least half of all human pre-mRNAs are subject to alternative 3' processing that may modulate both the coding capacity of the message and the array of post-transcriptional regulatory elements embedded within the 3' UTR. Vertebrate poly(A) site selection appears to rely primarily on the binding of CPSF to an A(A/U)UA...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1298605
更新日期:2005-06-01 00:00:00
abstract::Genetic and cytologic data from Saccharomyces cerevisiae and mammals implicate the Mre11 complex, consisting of Mre11, Rad50, and Nbs1, as a sensor of DNA damage, and indicate that the complex influences the activity of ataxia-telangiectasia mutated (ATM) in the DNA damage response. Rad50(S/S) mice exhibit precipitous...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1373705
更新日期:2005-12-15 00:00:00
abstract::How muscle diversity is generated in the vertebrate body is poorly understood. In the limb, dorsal and ventral muscle masses constitute the first myogenic diversification, as each gives rise to distinct muscles. Myogenesis initiates after muscle precursor cells (MPCs) have migrated from the somites to the limb bud and...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.187807.112
更新日期:2012-09-15 00:00:00
abstract::Embryonic stem (ES) cells are pluripotent cells with the ability to self-renew indefinitely. These unique properties are controlled by genetic factors and chromatin structure. The exit from the self-renewing state is accompanied by changes in epigenetic chromatin modifications such as an induction in the silencing-ass...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1588207
更新日期:2007-10-15 00:00:00
abstract::Directed cell motility is at the basis of biological phenomena such as development, wound healing, and metastasis. It has been shown that substrate attachments mediate motility by coupling the cell's cytoskeleton with force generation. However, it has been unclear how the persistence of cell directionality is facilita...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.190413.112
更新日期:2012-09-01 00:00:00
abstract::Accurate completion of replication relies on the ability of cells to activate error-free recombination-mediated DNA damage bypass at sites of perturbed replication. However, as anti-recombinase activities are also recruited to replication forks, how recombination-mediated damage bypass is enabled at replication stress...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.265629.115
更新日期:2015-10-01 00:00:00
abstract::The myc family of cellular oncogenes encodes three highly related nuclear phosphoproteins (c-Myc, N-Myc, and L-Myc) that are believed to function as sequence-specific transcription factors capable of regulating genes important in cellular growth and differentiation. Current evidence indicates that Myc family proteins ...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.6.8.1480
更新日期:1992-08-01 00:00:00
abstract::TFIID is a multisubunit protein containing the TATA box-binding polypeptide (TBP) and associated factors (TFIID-TAFs) required for activated transcription by RNA polymerase II. TBPs from different eukaryotes contain a highly conserved carboxy-terminal domain and very divergent amino-terminal domains. Earlier studies p...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.7.2.180
更新日期:1993-02-01 00:00:00
abstract::The sigma(28) protein is a member of the bacterial sigma(70)-family of transcription factors that directs RNA polymerase to flagellar late (class 3) promoters. The sigma(28) protein is regulated in response to flagellar assembly by the anti-sigma(28) factor FlgM. FlgM inhibits sigma(28)-dependent transcription of gene...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.380406
更新日期:2006-08-15 00:00:00
abstract::The heterochromatin-like structure formed by the yeast silent information regulator complex (SIR) represses transcription at the silent mating type loci and telomeres. Here, we report that tight protein-DNA complexes induce ectopic recruitment of the SIR complex, promoting gene silencing and changes in subnuclear loca...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.611011
更新日期:2011-07-01 00:00:00
abstract::The structurally related POU homeo domain proteins Pit-1 and Oct-2 activate pituitary- and lymphoid-specific transcription, respectively, by binding to similar AT-rich motifs in their target genes. In this study we identify bases critical for recognition and activation by Pit-1 and examine how small differences in Pit...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.4.1.43
更新日期:1990-01-01 00:00:00
abstract::The nuclear receptor peroxisome proliferator-activated receptor γ (PPARγ) is known to regulate lipid metabolism in many tissues, including macrophages. Here we report that peritoneal macrophage respiration is enhanced by rosiglitazone, an activating PPARγ ligand, in a PPARγ-dependent manner. Moreover, PPARγ is require...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.312355.118
更新日期:2018-08-01 00:00:00
abstract::Expression of the Arabidopsis CGS1 gene that codes for cystathionine gamma-synthase is feedback regulated at the step of mRNA stability in response to S-adenosyl-L-methionine (AdoMet). A short stretch of amino acid sequence, called the MTO1 region, encoded by the first exon of CGS1 itself is involved in this regulatio...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1317105
更新日期:2005-08-01 00:00:00
abstract::The homeless (hls) gene of Drosophila is required for anteroposterior and dorsoventral axis formation during oogenesis. At a low frequency, females homozygous for mutations in hls generate early egg chambers in which the oocyte is positioned incorrectly within the cyst. At a high frequency, late-stage egg chambers exh...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.9.20.2495
更新日期:1995-10-15 00:00:00
abstract::Genome-wide association studies (GWASs) have identified a genetic variant of moderate effect size at 6p21.1 associated with erythrocyte traits in humans. We show that this variant affects an erythroid-specific enhancer of CCND3. A Ccnd3 knockout mouse phenocopies these erythroid phenotypes, with a dramatic increase in...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.197020.112
更新日期:2012-09-15 00:00:00
abstract::To identify regions of the largest subunit of RNA polymerase that are potentially involved in transcript elongation and termination, we have characterized amino acid substitutions in the beta' subunit of Escherichia coli RNA polymerase that alter expression of reporter genes preceded by terminators in vivo. Terminatio...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.8.23.2913
更新日期:1994-12-01 00:00:00
abstract::Regulated cell expansion is an important determinant of organ shape in higher plants. The sabre mutation results in abnormal cell expansion in Arabidopsis. There is a shift in the orientation of expansion evident primarily in root cortex cells. The SABRE gene has been cloned and found to encode a novel protein. Reduct...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.9.3.330
更新日期:1995-02-01 00:00:00