Abstract：
:Outlines of the genetic circuitry regulating male gametogenesis in Drosophila have begun to appear. Cessation of mitotic proliferation and onset of the meiotic program is regulated by the bam and bgcn genes acting within male germ cells and a TGF-beta class signaling cascade in surrounding somatic cells. Onset of spermatid differentiation is regulated by a stage- and tissue-specific transcriptional program controlled by the aly, can, mia and sa genes. A cross-regulatory mechanism might act, in part by controlling expression of the twine cell cycle phosphatase, to delay the G2/M transition of meiosis I until genes required for spermatid differentiation have been transcribed.
journal_name
Semin Cell Dev Bioljournal_title
Seminars in cell & developmental biologyauthors
Fuller MTdoi
10.1006/scdb.1998.0227subject
Has Abstractpub_date
1998-08-01 00:00:00pages
433-44issue
4eissn
1084-9521issn
1096-3634pii
S1084-9521(98)90227-0journal_volume
9pub_type
杂志文章,评审abstract：:The nuclear pore complex (NPC) is the selective gateway through which all molecules must pass when entering or exiting the nucleus. It is a cog in the gene expression pathway, an entrance to the nucleus exploited by viruses, and a highly-tuned nanoscale filter. The NPC is a large proteinaceous assembly with a central ...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2017.05.007
更新日期：2017-08-01 00:00:00
abstract：:Analysis of membrane transport in the yeast Saccharomyces cerevisiae continues to provide important insights into the molecular mechanisms that direct endocytic and lysosomal sorting pathways in eukaryotic cells. Recent findings include the identification of two novel endomembrane transport pathways, a Golgi-to-vacuol...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1006/scdb.1998.0255
更新日期：1998-10-01 00:00:00
abstract：:The use of the adapted models to decipher patho-physiological mechanisms of human diseases is always a great challenge. This is of particular importance for early-onset myopathies, in which pathological mutations often impact not only on muscle structure and function but also on developmental processes. Mice are curre...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2016.09.012
更新日期：2017-04-01 00:00:00
abstract：:Viruses have evolved strategies to evade immunity mediated by antibody and complement. Herpesviruses and coronaviruses encode IgG Fc binding proteins that inhibit IgG activity, enabling the virus or infected cell to escape antibody attack. Herpesviruses, vaccinia virus and HIV-1 have the capacity to interfere with com...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1006/scdb.1998.0242
更新日期：1998-06-01 00:00:00
abstract：:The actin cytoskeleton is critically involved in a variety of cell functions. The Arp2/3 complex mediates branching of filamentous actin. The members of the Wiskott-Aldrich syndrome protein (WASP) family are major regulators of the complex. As such, the family proteins are also involved in numerous aspects of cell bio...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2013.03.002
更新日期：2013-04-01 00:00:00
abstract：:Embryonic development is a complex and highly dynamic process during which individual cells interact with one another, adopt different identities and organize themselves in three-dimensional space to generate an entire organism. Recent technical developments in genomics and high-resolution quantitative imaging are mak...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2015.06.004
更新日期：2015-12-01 00:00:00
abstract：:Angiosperms display a huge variety of floral forms. The development of the ABC-model for floral organ identity, almost 20 years ago, has created an excellent basis for comparative floral development (evo-devo) studies. These have resulted in an increasingly more detailed understanding of the molecular control circuitr...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2009.11.002
更新日期：2010-02-01 00:00:00
abstract：:Cell motility is a tightly regulated process that involves the polymerization of actin subunits. The formation of actin filaments is controlled through a variety of protein factors that accelerate or perturb the polymerization process. As is the case for most biological events, cell movement is also controlled at the ...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2014.05.012
更新日期：2014-10-01 00:00:00
abstract：:MicroRNAs (miRNAs) have emerged as an essential regulatory component in plants. Many of the known miRNAs are evolutionarily conserved across diverse plant species and function in the regulatory control of fundamentally important biological processes such as developmental timing, patterning, and response to environment...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2010.03.012
更新日期：2010-10-01 00:00:00
abstract：:The simple mechanistic and functional division of the kinesin family into either active translocators or non-motile microtubule depolymerases was initially appropriate but is now proving increasingly unhelpful, given evidence that several translocase kinesins can affect microtubule dynamics, whilst non-translocase kin...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2011.09.021
更新日期：2011-12-01 00:00:00
abstract：:The integration of living cells together with silicon field-effect devices challenges a new generation of biosensors and bioelectronic devices. Cells are representing highly organised complex systems, optimised by millions of years of evolution and offering a broad spectrum of bioanalytical receptor "tools" such as en...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2009.01.014
更新日期：2009-02-01 00:00:00
abstract：:In mammals, sex determination defines the differentiation of the bipotential genital ridge into either testes or ovaries. Sry, the mammalian Y-chromosomal testis-determining gene, is a master regulator of male sex determination. It acts to switch the undifferentiated genital ridge towards testis development, triggerin...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2016.07.032
更新日期：2017-03-01 00:00:00
abstract：:The endoplasmic reticulum (ER) is an intracellular compartment devoted to the synthesis, segregation and folding of soluble and membrane secretory proteins. Some mutations in these proteins lead to their incorrect or incomplete folding in the ER. The ER has a quality control system which detects misfolded proteins and...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1006/scdb.1999.0316
更新日期：1999-10-01 00:00:00
abstract：:The pharyngeal arches form the face and neck of the developing embryo. The pharyngeal tissue is divided into distinct arches by the formation of clefts and pouches in between the arches. These clefts and pouches form at the juxtaposition between the ectoderm and endoderm and develop into a variety of essential structu...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2010.01.022
更新日期：2010-05-01 00:00:00
abstract：:The glyoxalase system has been studied since 1913. The biochemical function of this enzymatic system is the metabolism of reactive dicarbonyl metabolites, glyoxal and methylglyoxal, to less reactive products. In the last decade research has shown that methylglyoxal is the precursor of quantitatively important damage t...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2011.02.013
更新日期：2011-05-01 00:00:00
abstract：:Recent developments in the nucleic acid editing technologies have provided a powerful tool to precisely engineer the genome and epigenome for studying many aspects of immune cell differentiation and development as well as several immune mediated diseases (IMDs) including autoimmunity and cancer. Here, we discuss the r...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2019.05.007
更新日期：2019-12-01 00:00:00
abstract：:It is increasingly recognized that the non-neoplastic stromal compartment in most solid cancers plays an active role in tumor proliferation, invasion and metastasis. Cancer-associated fibroblasts (CAFs) are one of the most abundant cell types in the tumor stroma, and these cells are pro-tumorigenic. Evidence that CAFs...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2009.10.001
更新日期：2010-02-01 00:00:00
abstract：:β cells uniquely produce and secrete insulin under the control of several, integrated signals, to maintain blood glucose concentrations within a narrow physiological interval. β cell failure is key to the onset and progression of type 2 diabetes, due to impaired function and reduced mass. In this review we focus on se...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2020.04.005
更新日期：2020-07-01 00:00:00
abstract：:Genomic instability resultant from defective DNA repair mechanisms is a fundamental hallmark of cancer. The poly(ADP-ribose) polymerase (PARP) proteins 1, 2 and 3 catalyze the polymerization of poly(ADP-ribose) and covalent attachment to proteins in a phylogenetically ancient form of protein modification. PARPs play a...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2017.01.007
更新日期：2017-03-01 00:00:00
abstract：:Inheritance of the mitochondrial genome does not follow the rules of conventional Mendelian genetics. The mitochondrial DNA (mtDNA) is present in many copies per cell and is inherited through the maternal germline. In addition, mutations in the mtDNA will give rise to heteroplasmy, the coexistence of different mtDNA v...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2019.10.001
更新日期：2020-01-01 00:00:00
abstract：:Viruses are obligate intracellular parasites and have to use the host cell machinery for their replication. Many viruses are able to divert different parts of this machinery to preferentially enhance virus replication at the expense of the cell. The mechanisms by which different viruses do this have, over the years, g...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章
doi：10.1006/scdb.1996.0127
更新日期：1997-02-01 00:00:00
abstract：:Complex interactions occur among embryonic, placental and maternal tissues during embryo implantation. Many of these interactions are controlled by growth factors, extracellular matrix and cell surface components that share the ability to bind heparan sulfate (HS) polysaccharides. HS is carried by several classes of c...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2007.07.013
更新日期：2008-04-01 00:00:00
abstract：:Regulators of G-protein signalling (RGS) proteins are a large and diverse family initially identified as GTPase activating proteins (GAPs) of heterotrimeric G-protein Galpha-subunits. At least some can also influence Galpha activity through either effector antagonism or by acting as guanine nucleotide dissociation inh...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2006.03.005
更新日期：2006-06-01 00:00:00
abstract：:During development cranial neural crest cells (NCCs) display a striking transition from collective to single-cell migration, but the mechanisms enabling individual NCCs to separate from the neural crest tissue are still incompletely understood. In this study we have employed atomic force microscopy (AFM) to investigat...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2017.08.058
更新日期：2018-01-01 00:00:00
abstract：:The ABC model postulates that expression combinations of three classes of genes (A, B and C) specify the four floral organs at early stages of flower development. This classic model provides a solid framework to study flower development and has been the foundation for multiple studies in different plant species, as we...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2009.11.010
更新日期：2010-02-01 00:00:00
abstract：:X inactivation, a developmental process that takes place in early stages of mammalian embryogenesis, balances the sex difference in dosage of X-linked genes. Although all mammals use this form of dosage compensation, the details differ from one species to another because of variations in the staging of embryogenesis a...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2016.01.024
更新日期：2016-08-01 00:00:00
abstract：:The question of how the physical dimensions of animal organs are specified has long fascinated both experimentalists and computational scientists working in the field of developmental biology. Research over the last few decades has identified many of the genes and signaling pathways involved in organizing the emergent...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2014.06.018
更新日期：2014-11-01 00:00:00
abstract：:The costs and benefits of random phenotypic heterogeneity in microbes have been vigorously debated and experimental tested for decades; yet, this conversation is largely independent from discussion of phenotypic robustness in other disciplines. In this review I connect microbial examples of stochasticity with studies ...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2018.05.017
更新日期：2019-04-01 00:00:00
abstract：:The primary cilium is a cellular antenna found on the surface of many eukaryotic cells, whose main role is to sense and transduce signals that regulate growth, development, and differentiation. Although once believed to be a vestigial organelle without important function, it has become clear that defects in primary ci...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2018.09.005
更新日期：2019-09-01 00:00:00
abstract：:While the mutational activation of oncogenes drives tumor initiation and growth by promoting cellular transformation and proliferation, increasing evidence suggests that the subsequent re-engagement of largely dormant developmental pathways contributes to cellular phenotypes associated with the malignancy of solid tum...
journal_title：Seminars in cell & developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.semcdb.2017.09.026
更新日期：2018-09-01 00:00:00
