A genetic linkage map of the hermaphrodite teleost fish Sparus aurata L.

abstract：:Genome-wide association studies (GWAS) have been widely used for identifying common variants associated with complex diseases. Despite remarkable success in uncovering many risk variants and providing novel insights into disease biology, genetic variants identified to date fail to explain the vast majority of the heri...

journal_title：Genetics

authors： Huang J,Wang K,Wei P,Liu X,Liu X,Tan K,Boerwinkle E,Potash JB,Han S

更新日期：2016-03-01 00:00:00

abstract：:The cut gene in Drosophila is necessary in at least one cell type, the external sensory organs, for proper cell type specification and morphogenesis. It is also expressed in a variety of other tissues, where its function is less well characterized. Previous work has demonstrated that mutations affecting all the tissue...

journal_title：Genetics

authors： Liu S,McLeod E,Jack J

更新日期：1991-01-01 00:00:00

abstract：:The inbred mouse strain, C57BL/6J, was derived from mice of the Mus musculus complex. C57BL/6J can be crossed in the laboratory with a closely related mouse species, M. spretus to produce fertile offspring; however there has been no previous evidence of gene flow between M. spretus and M. musculus in nature. Analysis ...

journal_title：Genetics

authors： Rikke BA,Zhao Y,Daggett LP,Reyes R,Hardies SC

更新日期：1995-02-01 00:00:00

abstract：:We have used mutational and revertant analysis to study the elements of the 54-nucleotide COX2 5'-untranslated leader involved in translation initiation in yeast mitochondria and in activation by the COX2 translational activator. Pet111p. We generated a collection of mutants with substitutions spanning the entire COX2...

journal_title：Genetics

authors： Dunstan HM,Green-Willms NS,Fox TD

更新日期：1997-09-01 00:00:00

abstract：:Strand misalignments at DNA repeats during replication are implicated in mutational hotspots. To study these events, we have generated strains carrying mutations in the Escherichia coli chromosomal lacZ gene that revert via deletion of a short duplicated sequence or by template switching within imperfect inverted repe...

journal_title：Genetics

authors： Seier T,Padgett DR,Zilberberg G,Sutera VA Jr,Toha N,Lovett ST

更新日期：2011-06-01 00:00:00

abstract：:In Neurospora crassa, DNA sequence duplications are detected and altered efficiently during the sexual cycle by a process known as RIP (repeat-induced point mutation). Affected sequences are subjected to multiple GC-to-AT mutations. To explore the pattern in which base changes are laid down by RIP we examined two sets...

journal_title：Genetics

authors： Watters MK,Randall TA,Margolin BS,Selker EU,Stadler DR

更新日期：1999-10-01 00:00:00

abstract：:The first five steps in de novo purine biosynthesis are involved in the formation of the 4-amino-5-hydroxymethyl-2-methyl pyrimidine (HMP) moiety of thiamine. We show here that the first enzyme in de novo purine biosynthesis, PurF, is required for thiamine synthesis during aerobic growth on some but not other carbon s...

journal_title：Genetics

authors： Petersen L,Enos-Berlage J,Downs DM

更新日期：1996-05-01 00:00:00

abstract：:Thirty-five nucleotide polymorphisms were found in a 21.5-kbp region including the Est6 locus among 42 isoallelic lines extracted from a single natural population of Drosophila melanogaster. The heterozygosity per nucleotide pair was estimated to be 0.010 overall, but was lower in sequences hybridizing to transcripts ...

journal_title：Genetics

authors： Game AY,Oakeshott JG

更新日期：1990-12-01 00:00:00

abstract：:Heritable silencing effects are gene suppression phenomena that can persist for generations after induction. In the majority of RNAi experiments conducted in Caenorhabditis elegans, the silencing response results in a hypomorphic phenotype where the effects recede after the F1 generation. F2 and subsequent generations...

journal_title：Genetics

authors： Alcazar RM,Lin R,Fire AZ

更新日期：2008-11-01 00:00:00

abstract：:A causal link between deficiency of the cytochrome respiratory pathway and life span was previously shown in the filamentous fungus Podospora anserina. To gain more insight into the relationship between mitochondrial function and life span, we have constructed a strain carrying a thermosensitive mutation of the gene o...

journal_title：Genetics

authors： Sellem CH,Lemaire C,Lorin S,Dujardin G,Sainsard-Chanet A

更新日期：2005-03-01 00:00:00

abstract：:The primary signal for Drosophila sex determination is the number of X chromosomes relative to the number of sets of autosomes. The present report shows that the numerator of this X/A signal appears to be determined by the cumulative dose of a relatively limited number of discrete X-linked genetic elements, two of whi...

journal_title：Genetics

authors： Cline TW

更新日期：1988-08-01 00:00:00

abstract：:We have analyzed the 2E1-3A1 area of the X chromosome with special attention to loci related to embryogenesis. Published maps indicate that this chromosomal segment contains ten bands. Our genetic analysis has identified 11 complementation groups: one recessive visible (prune), two female steriles and eight lethals. O...

journal_title：Genetics

authors： Perrimon N,Engstrom L,Mahowald AP

更新日期：1984-11-01 00:00:00

abstract：:We show that major chromosomal rearrangements can occur upon T-DNA transformation of Arabidopsis thaliana. In the ACL4 line, two T-DNA insertion loci were found; one is a tandem T-DNA insert in a head-to-head orientation, and the other is a truncated insert with only the left part of the T-region. The four flanking DN...

journal_title：Genetics

authors： Nacry P,Camilleri C,Courtial B,Caboche M,Bouchez D

更新日期：1998-06-01 00:00:00

abstract：:Populations of several co-existing species of Simocephalus were examined electrophoretically at 11 enzyme loci. The prevailing pattern was one of extensive allelic substitution between species and low levels of polymorphism (0-10%) within species. Genetic identity values between species were very low (10-50%). These r...

journal_title：Genetics

authors： Hann BJ,Hebert PD

更新日期：1982-09-01 00:00:00

abstract：:Genotype by environment interactions (GEI) play a major part in shaping the genetic architecture of quantitative traits and are confounding factors in genetic studies, for example, in attempts to associate genetic variation with disease susceptibility. It is generally not known what proportion of phenotypic variation ...

journal_title：Genetics

authors： Sambandan D,Carbone MA,Anholt RR,Mackay TF

更新日期：2008-06-01 00:00:00

abstract：:The satellite DNA's from the embryos of five species of Drosophila (D. melanogaster, D. simulans, D. nasuta, D. virilis and D. hydei) have been analyzed for the presence of closed circular duplex DNA molecules, as determined by CsCl-EBr gradients. Circular DNA molecules were found in every species but D. melanogaster....

journal_title：Genetics

authors： Travaglini EC,Schultz J

更新日期：1972-11-01 00:00:00

abstract：:The island model with stochastically variable migration rate and immigrant gene frequency is investigated. It is supposed that the migration rate and the immigrant gene frequency are independent of each other in each generation, and each of them is independently and identically distributed in every generation. The tre...

journal_title：Genetics

authors： Nagylaki T

更新日期：1979-01-01 00:00:00

abstract：:X chromosome inactivation (XCI) is an epigenetic process that almost completely inactivates one of two X chromosomes in somatic cells of mammalian females. A few genes are known to escape XCI and the mechanism for this escape remains unclear. Here, using mouse trophoblast stem (TS) cells, we address whether particular...

journal_title：Genetics

authors： Mugford JW,Starmer J,Williams RL Jr,Calabrese JM,Mieczkowski P,Yee D,Magnuson T

更新日期：2014-06-01 00:00:00

abstract：:A subset of cancers rely on telomerase-independent mechanisms to maintain their chromosome ends. The predominant "alternative lengthening of telomeres" pathway appears dependent on homology-directed repair (HDR) to maintain telomeric DNA. However, the molecular changes needed for cells to productively engage in telome...

journal_title：Genetics

authors： Hu Y,Bennett HW,Liu N,Moravec M,Williams JF,Azzalin CM,King MC

更新日期：2019-10-01 00:00:00

abstract：:Dravet syndrome is a developmental epileptic encephalopathy caused by pathogenic variation in SCN1A To characterize the pathogenic substitution (p.H939R) of a local individual with Dravet syndrome, fibroblast cells from the individual were reprogrammed to pluripotent stem cells and differentiated into neurons. Sodium ...

journal_title：Genetics

authors： Dyment DA,Schock SC,Deloughery K,Tran MH,Ure K,Nutter LMJ,Creighton A,Yuan J,Banderali U,Comas T,Baumann E,Jezierski A,Care4Rare Canada Consortium,.,Boycott KM,Mackenzie AE,Martina M

更新日期：2020-08-01 00:00:00

abstract：:Mutator and antimutator alleles often arise and spread in both natural microbial populations and laboratory evolution experiments. The evolutionary dynamics of these mutation rate modifiers are determined by indirect selection on linked beneficial and deleterious mutations. These indirect selection pressures have been...

journal_title：Genetics

authors： Good BH,Desai MM

更新日期：2016-11-01 00:00:00

abstract：:Resident gut bacteria are constantly influencing the immune system, yet the role of the immune system in shaping microbiota composition during an organism's life span has remained unclear. Experiments in mice have been inconclusive due to differences in husbandry schemes that led to conflicting results. We used Drosop...

journal_title：Genetics

authors： Mistry R,Kounatidis I,Ligoxygakis P

更新日期：2017-06-01 00:00:00

abstract：:Enhancer of split [E(spl)] is one of the neurogenic loci of Drosophila and, as such, is required for normal segregation of neural and epidermal cell progenitors. Genetic observations indicate that the E(spl) locus is in fact a gene complex comprising a cluster of related genes and that other genes of the region are al...

journal_title：Genetics

authors： Knust E,Schrons H,Grawe F,Campos-Ortega JA

更新日期：1992-10-01 00:00:00

abstract：:Regulation of cytoskeletal structure and dynamics is essential for multiple aspects of cellular behavior, yet there is much to learn about the molecular machinery underlying the coordination between the cytoskeleton and its effector systems. One group of proteins that regulate microtubule behavior and its interaction ...

journal_title：Genetics

authors： Lowery LA,Lee H,Lu C,Murphy R,Obar RA,Zhai B,Schedl M,Van Vactor D,Zhan Y

更新日期：2010-08-01 00:00:00

abstract：:The shibire locus of Drosophila melanogaster encodes dynamin, a GTPase required for the fission of endocytic vesicles from plasma membrane. Biochemical studies indicate that mammalian dynamin is part of a complex containing multiple dynamin subunits and other polypeptides. To gain insight into sequences of dynamin cri...

journal_title：Genetics

authors： Grant D,Unadkat S,Katzen A,Krishnan KS,Ramaswami M

更新日期：1998-06-01 00:00:00

abstract：:The breeding systems of many organisms are cryptic and difficult to investigate with observational data, yet they have profound effects on a species' ecology, evolution, and genome organization. Genomic approaches offer a novel, indirect way to investigate breeding systems, specifically by studying the transmission of...

journal_title：Genetics

authors： Svendsen N,Reisser CM,Dukić M,Thuillier V,Ségard A,Liautard-Haag C,Fasel D,Hürlimann E,Lenormand T,Galimov Y,Haag CR

更新日期：2015-11-01 00:00:00

abstract：:Some populations of maize's closest relatives, the annual teosintes of Mexico, are unreceptive to maize pollen. When present in the pistil (silk and ovary) a number of maize genes discriminate against or exclude pollen not carrying the same allele. An analogous gene Tcb1-s was found in some teosinte populations but no...

journal_title：Genetics

authors： Kermicle JL

更新日期：2006-01-01 00:00:00

abstract：:In Arabidopsis thaliana, DICER-LIKE 1 and DICER-LIKE 3 are involved in the generation of small RNAs. Double mutants between dicer-like 1 and dicer-like 3 exhibit a delay in flowering that is caused by increased expression of the floral repressor FLOWERING LOCUS C. This delayed-flowering phenotype is similar to that of...

journal_title：Genetics

authors： Schmitz RJ,Hong L,Fitzpatrick KE,Amasino RM

更新日期：2007-06-01 00:00:00

abstract：:Development of statistical methods and software for mapping interacting QTL has been the focus of much recent research. We previously developed a Bayesian model selection framework, based on the composite model space approach, for mapping multiple epistatic QTL affecting continuous traits. In this study we extend the ...

journal_title：Genetics

authors： Yi N,Banerjee S,Pomp D,Yandell BS

更新日期：2007-07-01 00:00:00

abstract：:Genetic screens in Drosophila melanogaster and other organisms have been pursued to filter the genome for genetic functions important for memory formation. Such screens have employed primarily chemical or transposon-mediated mutagenesis and have identified numerous mutants including classical memory mutants, dunce and...

journal_title：Genetics

authors： Walkinshaw E,Gai Y,Farkas C,Richter D,Nicholas E,Keleman K,Davis RL

更新日期：2015-04-01 00:00:00