Abstract：
:Msg1 and Mrg1 are founding members of a gene family which exhibit distinct patterns of gene expression during mouse embryogenesis. Sequence analysis reveals that these genes are unlike any other gene identified to date, but they share two near-identical sequence domains. The Msg1 and Mrg1 expression profiles during early development are distinct from each other. Msg1 is predominantly expressed in nascent mesoderm, the heart tube, limb bud and sclerotome. Intriguingly, Msg1 expression is restricted, within these developing mesodermal sites, to posterior domains. Mrg1 is expressed prior to gastrulation in the anterior visceral endoderm. Expression is maintained in the endoderm once gastrulation has begun and commences in the rostralmost embryonic mesoderm which underlies the anterior visceral endoderm. Mrg1 expression persists in this rostral mesoderm as it is translocated caudalwards during the invagination of the foregut and the formation of the heart. Later Mrg1 expression predominates in the septum transversum caudal to the heart. This expression pattern suggests that the septum transversum originates from the rostralmost embryonic mesoderm which first expressed Mrg1 at the late primitive streak stage.
journal_name
Mech Devjournal_title
Mechanisms of developmentauthors
Dunwoodie SL,Rodriguez TA,Beddington RSdoi
10.1016/s0925-4773(98)00011-2subject
Has Abstractpub_date
1998-03-01 00:00:00pages
27-40issue
1-2eissn
0925-4773issn
1872-6356pii
S0925-4773(98)00011-2journal_volume
72pub_type
杂志文章abstract：:pebble (pbl) is required for cytokinesis during postblastoderm mitoses (Hime, G., Saint, R., 1992. Zygotic expression of the pebble locus is required for cytokinesis during the postblastoderm mitoses of Drosophila. Development 114, 165-171; Lehner, C.F., 1992. The pebble gene is required for cytokinesis in Drosophila....
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(99)00233-6
更新日期：2000-02-01 00:00:00
abstract：:The chick dermis is known to control the formation of feathers and interfeathery skin in a hexagonal pattern. The evidence that the segregation of two types of fibroblasts involves Delta/Notch signalling is based on three facts. Rings of C-Delta-1-expressing fibroblasts precede and delimit the forming feather primordi...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(98)00027-6
更新日期：1998-03-01 00:00:00
abstract：:Endothelial to mesenchymal transition (EMT) that occurs during cardiac outflow tract (OFT) development is critical for formation of the semilunar valves. Fibulin-1 (Fbln1) is an extracellular matrix protein that is present at several sites of EMT, including the OFT (i.e., E9.5-10.5). The aim of this study was to deter...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2014.12.005
更新日期：2015-05-01 00:00:00
abstract：:In order to dissect the MHC class I H-2K gene regulatory sequences, we p reviously generated transgenic mice containing various H-2K/lacZ fusion genes. However contrary to transgenes where H-2K sequences were fused to other coding sequences, none of the lacZ fusion transgenes was widely ex pressed like H-2K gene. We n...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(99)00226-9
更新日期：2000-01-01 00:00:00
abstract：:The formation of mesoderm is an important developmental process of vertebrate embryos, which can be broken down into several steps; mesoderm induction, patterning, morphogenesis and differentiation. Although mesoderm formation in Xenopus has been intensively studied, much remains to be learned about the molecular even...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2004.11.008
更新日期：2005-03-01 00:00:00
abstract：:We have used whole mount in situ hybridization to analyze the pattern of expression of the gene Endo 16 in S. purpuratus embryos. The mRNA is first detectable at 18 h post-fertilization in the cytoplasm of blastomeres derived from the Veg2 6th cleavage tier. The number of Endo 16 positive cells increases gradually thr...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(93)90001-e
更新日期：1993-08-01 00:00:00
abstract：:By means of subtractive and differential hybridization techniques we have identified a novel murine gene (1A13) the expression of which is developmentally regulated in the mouse brain. Comparison of the nucleotide and predicted protein sequence revealed closest relationship of 1A13 to human CoREST, a transcriptional c...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(01)00477-4
更新日期：2001-10-01 00:00:00
abstract：:Hairless is a dominant loss of function mutation in Drosophila affecting the formation of adult sensory organs. In the mutants, neuronal precursor cells do not differentiate, suggesting that Hairless might be involved in specifying or realizing neuronal fate in the fly, similar to the 'pro-neural' genes of the achaete...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(92)90006-6
更新日期：1992-08-01 00:00:00
abstract：:Homeodomain transcription factor CnNK-2 seems to play a major role in foot formation in Hydra. Recently, we reported in vitro evidence indicating that CnNK-2 has autoregulatory features and regulates expression of the morphogenetic peptide pedibin. We proposed that CnNK-2 and pedibin synergistically orchestrate foot d...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2005.04.010
更新日期：2005-09-01 00:00:00
abstract：:Several lines of evidence suggest that the origin of pattern formation of Drosophila embryos must be traced back to oogenesis, to the polarity of the egg chamber. A few early-acting genes, K10, top, grk and cni, have been identified which are assumed to function in a signal transduction process between the germline oo...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(93)90041-u
更新日期：1993-05-01 00:00:00
abstract：:An enhancer sequence found in the Protease Nexin-1 (PN-1) gene was shown to drive lacZ expression specifically at the met-/mesencephalic junction in transgenic mouse embryos. A functional study of this enhancer has been performed to better understand the mechanisms regulating isthmic gene expression. An octamer-bindin...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(99)00067-2
更新日期：1999-06-01 00:00:00
abstract：:It is now well established that apoptosis is induced in response to mechanical strain. Indeed, increasing compressive forces induces apoptosis in confined spheroids of tumour cells, whereas releasing stress reduces apoptosis in spheroids cultivated in free suspension (Cheng et al., 2009). Apoptosis can also be induced...
journal_title：Mechanisms of development
pub_type： 杂志文章,评审
doi：10.1016/j.mod.2016.10.001
更新日期：2017-04-01 00:00:00
abstract：:We have made a null mutation in the mouse activin beta B gene by deleting the portion of the gene encoding the proteolytic cleavage site and the majority of the coding region for the mature processed protein. Mice homozygous for this mutation complete embryogenesis and are completely viable. Approximately 40% of the h...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(94)90094-9
更新日期：1994-07-01 00:00:00
abstract：:We describe the cloning, expression pattern and functional overexpression analysis of Xotx5b, a new member of the Otx gene family in Xenopus laevis. Early expression of Xotx5b resembles that of Xotx2, being detected in the organizer region at early gastrula stage, and, shortly after, also in anterior neuroectoderm. Du...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(00)00367-1
更新日期：2000-08-01 00:00:00
abstract：:In situ hybridization analysis of Xenopus laevis embryos reveals that mRNA encoding the platelet-derived growth factor alpha receptor (PDGFR alpha) is expressed in cephalic neural crest masses prior to migration from the future neural tube and during their migration into the visceral arches. The analysis of fluorescen...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(94)90057-4
更新日期：1994-12-01 00:00:00
abstract：:The odd-skipped (odd) gene encodes a zinc finger protein that represses other segmentation genes in the early Drosophila embryo. Though odd is initially expressed in a striped pattern that reflects its function within the segmentation hierarchy, it is also expressed in a variety of patterns during later stages of embr...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(00)00389-0
更新日期：2000-09-01 00:00:00
abstract：:The Drosophila genes eyeless, eyes absent, sine oculis and dachshund cooperate as components of a network to control retinal determination. Vertebrate homologues of these genes have been identified and implicated in the control of cell fate. We present the cloning and characterization of mouse Dach2, a homologue of da...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(01)00307-0
更新日期：2001-04-01 00:00:00
abstract：:The vertebrate neural tube develops by two distinct mechanisms. Anteriorly, in the brain and future trunk (cervicothoracic) region, 'primary neurulation' occurs, where an epithelial sheet rolls or bends into a tube. Posteriorly, in the future lumbar and tail region, the neural tube forms by 'secondary neurulation', wh...
journal_title：Mechanisms of development
pub_type： 杂志文章,评审
doi：10.1016/j.mod.2004.04.022
更新日期：2004-10-01 00:00:00
abstract：:In Xenopus and zebrafish, BMP2, 4 and 7 have been implicated, after the onset of zygotic expression, in inducing and maintaining ventro-lateral cell fate during early development. We provide evidence here that a maternally expressed bone morphogenetic protein (BMP), Radar, may control early ventral specification in ze...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(00)00470-6
更新日期：2000-12-01 00:00:00
abstract：:During early vertebrate development, a series of neuromeres divides the central nervous system from the forebrain to the spinal cord. Here we examine in more detail the expression of Wnt-3, a member of the Wnt gene family of secreted proteins, in the developing diencephalon, in comparison to the expression of the home...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(92)90042-i
更新日期：1992-12-01 00:00:00
abstract：:Unlike gap genes in the trunk region of Drosophila embryos, gap genes in the head were presumed not to regulate each other's transcription. Here, we show that in tailless (tll) loss-of-function mutants the empty spiracles (ems) expression domain in the head expands, whereas it retracts in tll gain-of-function embryos....
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(01)00519-6
更新日期：2001-12-01 00:00:00
abstract：:To investigate the origin and nature of the signals responsible for specification of the dermatomal lineage, excised axial organs in 2-day-old chick embryos were replaced by grafts of the dorsal neural tube, or the ventral neural tube plus the notochord, or aggregates of cells engineered to produce Sonic hedgehog (Shh...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(00)00540-2
更新日期：2001-02-01 00:00:00
abstract：:We have characterized a retroviral promoter-trap insertion into a novel mammalian septin gene, Sep3. Its predicted amino acid sequence shares significant homology to that of Saccharomyces cerevisiae CDC3, CDC10, CDC11, CDC12, the Drosophila genes Pnut, Sep1, Sep2, and the mammalian genes BH5, CDC10, Nedd5, Diff6, and ...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(99)00113-6
更新日期：1999-08-01 00:00:00
abstract：:We report the cloning and expression of a novel murine forkhead/winged helix family member--Foxn4--that is expressed during neural development in the retina, the ventral hindbrain and spinal cord and dorsal midbrain. Retinal Foxn4 expression is associated with the zone of proliferating progenitor cells. In the mouse m...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(01)00465-8
更新日期：2001-09-01 00:00:00
abstract：:The Notch effector E(spl)M8 is phosphorylated at Ser159 by CK2, a highly conserved Ser/Thr protein kinase. We have used the Gal4-UAS system to assess the role of M8 phosphorylation during bristle and eye morphogenesis by employing a non-phosphorylatable variant (M8SA) or one predicted to mimic the 'constitutively' pho...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2004.01.008
更新日期：2004-03-01 00:00:00
abstract：:The dorsal thalamus (DT) is a pivotal region in the vertebrate brain that relays inputs from the peripheral sensory organs to higher cognitive centers. It consists of clusters of neurons with relevant functions, called brain nuclei. However, the mechanisms underlying development of the DT, including specification of t...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2003.09.001
更新日期：2003-10-01 00:00:00
abstract：:The central nervous system (CNS) is vascularized by a dense capillary network that is critical to deliver oxygen and nutrients, and remove carbon dioxide and waste products, from the neural tissue. These blood vessels contain a series of properties, termed the blood-brain barrier (BBB), which distinguishes them from v...
journal_title：Mechanisms of development
pub_type： 杂志文章,评审
doi：10.1016/j.mod.2015.07.007
更新日期：2015-11-01 00:00:00
abstract：:In the last years, several reports have established the notion that metabolism is not just a housekeeping process, but instead an active effector of physiological changes. The idea that the metabolic status may rule a wide range of phenomena in cell biology is starting to be broadly accepted. Thus, current development...
journal_title：Mechanisms of development
pub_type： 杂志文章,评审
doi：10.1016/j.mod.2018.02.004
更新日期：2018-12-01 00:00:00
abstract：:DEADSouth was selected in a screen for localized RNAs in Xenopus oocytes. In situ hybridization analysis shows that DEADSouth localizes to the vegetal cortex via the mitochondrial cloud early in oogenesis and segregates with germ plasm during early embryogenesis. These results lend further support for the general conc...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(00)00357-9
更新日期：2000-07-01 00:00:00
abstract：:In mammals, the Ror-family receptor tyrosine kinases consist of two structurally related proteins, Ror1 and Ror2, characterized by the extracellular Frizzled-like cysteine-rich domain and membrane proximal kringle domains. As an attempt to gain insights into their roles in mouse development, expression patterns of Ror...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(01)00383-5
更新日期：2001-07-01 00:00:00
