spe-10 encodes a DHHC-CRD zinc-finger membrane protein required for endoplasmic reticulum/Golgi membrane morphogenesis during Caenorhabditis elegans spermatogenesis.

abstract：:Notch is a receptor that mediates cell-cell interactions in animal development, and aberrations in Notch signal transduction can cause cancer and other human diseases. Here, I describe the major advances in the Notch field from the identification of the first mutant in Drosophila almost a century ago through the eluci...

journal_title：Genetics

authors： Greenwald I

更新日期：2012-07-01 00:00:00

abstract：:TE146 is a giant transposon of Drosophila melanogaster. It carries two copies of the white and roughest genes, normally found on the X chromosome. The structure of this transposon has been studied at the molecular level. TE146 may transpose to new chromosome positions, excise and be lost from the genome or undergo int...

journal_title：Genetics

authors： Lovering R,Harden N,Ashburner M

更新日期：1991-06-01 00:00:00

abstract：:MCM (minichromosome maintenance) proteins function as a replication licensing factor (RLF-M), which contributes to limiting initiation of DNA replication to once per cell cycle. In the present study we show that a truncation of the pol II CTD in a S. cerevisiae strain harboring a mutation in mcm5 partially reverses it...

journal_title：Genetics

authors： Gauthier L,Dziak R,Kramer DJ,Leishman D,Song X,Ho J,Radovic M,Bentley D,Yankulov K

更新日期：2002-11-01 00:00:00

abstract：:Previous studies on gene expression in aneuploids revealed numerous trans-acting dosage effects. Segmental aneuploidy of each varied chromosomal region exhibited predominantly inverse effects on several target genes. Here, dosage regulation was examined in a maize (Zea mays L.) ploidy series where the complete genomic...

journal_title：Genetics

authors： Guo M,Davis D,Birchler JA

更新日期：1996-04-01 00:00:00

abstract：:Mutants resistant to selenomethionine were isolated, and their properties studied. Mapping studies indicate that the mutation sites are located near the eth-1(r) locus in linkage group I, about ten map units away from the mating type locus. The sites of new mutation are either allelic to or very close to eth-1(r). The...

journal_title：Genetics

authors： Chen GS,Metzenberg RL

更新日期：1974-08-01 00:00:00

abstract：:Wright's method of estimating the number of genes contributing to the difference in a quantitative character between two populations involves observing the means and variances of the two parental populations and their hybrid populations. Although simple, Wright's method provides seriously biased estimates, largely due...

journal_title：Genetics

authors： Zeng ZB

更新日期：1992-08-01 00:00:00

abstract：:Pontocerebellar hypoplasia type 1b (PCH1b) is an autosomal recessive disorder that causes cerebellar hypoplasia and spinal motor neuron degeneration, leading to mortality in early childhood. PCH1b is caused by mutations in the RNA exosome subunit gene, EXOSC3 The RNA exosome is an evolutionarily conserved complex, con...

journal_title：Genetics

authors： Fasken MB,Losh JS,Leung SW,Brutus S,Avin B,Vaught JC,Potter-Birriel J,Craig T,Conn GL,Mills-Lujan K,Corbett AH,van Hoof A

更新日期：2017-01-01 00:00:00

abstract：:Genes in nematode and ascidian genomes frequently occur in operons--multiple genes sharing a common promoter to generate a polycistronic primary transcript--and such genes comprise 15-20% of the coding genome for Caenorhabditis elegans and Ciona intestinalis. Recent work in nematodes has demonstrated that the identity...

journal_title：Genetics

authors： Cutter AD,Agrawal AF

更新日期：2010-06-01 00:00:00

abstract：:Many heterogametic organisms adjust sex chromosome expression to accommodate differences in gene dosage. This requires selective recruitment of regulatory factors to the modulated chromosome. How these factors are localized to a chromosome with requisite accuracy is poorly understood. Drosophila melanogaster males inc...

journal_title：Genetics

authors： Deshpande N,Meller VH

更新日期：2018-08-01 00:00:00

abstract：:Immature spermatids from Caenorhabditis elegans are stimulated by an external activation signal to reorganize their membranes and cytoskeleton to form crawling spermatozoa. This rapid maturation, termed spermiogenesis, occurs without any new gene expression. To better understand this signal transduction pathway, we is...

journal_title：Genetics

authors： Muhlrad PJ,Ward S

更新日期：2002-05-01 00:00:00

abstract：:The wild-type Salmonella typhimurium strain LT2 contains six copies of the insertion sequence element IS200 which is unique to Salmonella. We have determined the chromosomal locations of all six copies of IS200 in strain LT2. This was done by mapping the positions of Tn10 elements inserted near each copy of IS200. Suc...

journal_title：Genetics

authors： Lam S,Roth JR

更新日期：1983-12-01 00:00:00

abstract：:Reproducing kernel Hilbert spaces regression procedures for prediction of total genetic value for quantitative traits, which make use of phenotypic and genomic data simultaneously, are discussed from a theoretical perspective. It is argued that a nonparametric treatment may be needed for capturing the multiple and com...

journal_title：Genetics

authors： Gianola D,van Kaam JB

更新日期：2008-04-01 00:00:00

abstract：:The nuclear aod-1 gene of Neurospora crassa encodes the alternative oxidase and is induced when the standard cytochrome-mediated respiratory chain of mitochondria is inhibited. To study elements of the pathway responsible for alternative oxidase induction, we generated a series of mutations in the region upstream from...

journal_title：Genetics

authors： Chae MS,Lin CC,Kessler KE,Nargang CE,Tanton LL,Hahn LB,Nargang FE

更新日期：2007-04-01 00:00:00

abstract：:The genetics of phenotypic variation in inbred mice has for nearly a century provided a primary weapon in the medical research arsenal. A catalog of the genetic variation among inbred mouse strains, however, is required to enable powerful positional cloning and association techniques. A recent whole-genome resequencin...

journal_title：Genetics

authors： Kirby A,Kang HM,Wade CM,Cotsapas C,Kostem E,Han B,Furlotte N,Kang EY,Rivas M,Bogue MA,Frazer KA,Johnson FM,Beilharz EJ,Cox DR,Eskin E,Daly MJ

更新日期：2010-07-01 00:00:00

abstract：:As an ancient segmental tetraploid, the maize (Zea mays L.) genome contains large numbers of paralogs that are expected to have diverged by a minimum of 10% over time. Nearly identical paralogs (NIPs) are defined as paralogous genes that exhibit > or = 98% identity. Sequence analyses of the "gene space" of the maize i...

journal_title：Genetics

authors： Emrich SJ,Li L,Wen TJ,Yandeau-Nelson MD,Fu Y,Guo L,Chou HH,Aluru S,Ashlock DA,Schnable PS

更新日期：2007-01-01 00:00:00

abstract：:Polycomb group response elements (PREs) play an essential role in gene regulation by the Polycomb group (PcG) repressor proteins in Drosophila. PREs are required for the recruitment and maintenance of repression by the PcG proteins. PREs are made up of binding sites for multiple DNA-binding proteins, but it is still u...

journal_title：Genetics

authors： Brown JL,Kassis JA

更新日期：2013-10-01 00:00:00

abstract：:The central and marginal populations of D. robusta differ greatly in the level of inversion polymorphism; the marginal populations are monomorphic or nearly so and the central populations are highly polymorphic. This paper presents the frequencies of alleles at forty gene loci in various populations of D. robusta, stu...

journal_title：Genetics

authors： Prakash S

更新日期：1973-10-01 00:00:00

abstract：:The worldwide pattern of single nucleotide polymorphism (SNP) variation is of great interest to human geneticists, population geneticists, and evolutionists, but remains incompletely understood. We studied the pattern in noncoding regions, because they are less affected by natural selection than are coding regions. Th...

journal_title：Genetics

authors： Yu N,Chen FC,Ota S,Jorde LB,Pamilo P,Patthy L,Ramsay M,Jenkins T,Shyue SK,Li WH

更新日期：2002-05-01 00:00:00

abstract：:Differential expression of mRNA among animal strains is one of the mechanisms for their diversity. cDNA microarray analysis of the prostates of BUF/Nac (BUF) and ACI/N (ACI) rats, which show different susceptibility to prostate cancers, found 195 differentially expressed genes. To identify loci that control differenti...

journal_title：Genetics

authors： Yamashita S,Wakazono K,Nomoto T,Tsujino Y,Kuramoto T,Ushijima T

更新日期：2005-11-01 00:00:00

abstract：:Nucleosome-depleted regions (NDRs) are present immediately adjacent to the transcription start site in most eukaryotic promoters. Here we show that NDRs in the upstream promoter region can profoundly affect gene regulation. Chromatin at the yeast HO promoter is highly repressive and numerous coactivators are required ...

journal_title：Genetics

authors： Yarrington RM,Goodrum JM,Stillman DJ

更新日期：2016-02-01 00:00:00

abstract：:The presence of large genomic regions with suppressed recombination (SR) is a key shared property of some sex- and mating-type determining (mat) chromosomes identified to date in animals, plants, and fungi. Why such regions form and how they evolve remain central questions in evolutionary genetics. The smut fungus Mic...

journal_title：Genetics

authors： Whittle CA,Votintseva A,Ridout K,Filatov DA

更新日期：2015-03-01 00:00:00

abstract：:Associative overdominance, the fitness difference between heterozygotes and homozygotes at a neutral locus, is classically described using two categories of models: linkage disequilibrium in small populations or identity disequilibrium in infinite, partially selfing populations. In both cases, only equilibrium situati...

journal_title：Genetics

authors： Bierne N,Tsitrone A,David P

更新日期：2000-08-01 00:00:00

abstract：:Multilocus surveys of sequence variation can be used to identify targets of directional selection, which are expected to have reduced levels of variation. Following a population bottleneck, the signal of directional selection may be hard to detect because many loci may have low variation by chance and the frequency sp...

journal_title：Genetics

authors： Hamblin MT,Casa AM,Sun H,Murray SC,Paterson AH,Aquadro CF,Kresovich S

更新日期：2006-06-01 00:00:00

abstract：:During meiosis, the stable pairing of the homologous chromosomes is mediated by the assembly of the synaptonemal complex (SC). Its tripartite structure is well conserved in Metazoa and consists of two lateral elements (LEs) and a central region (CR) that in turn is formed by several transverse filaments (TFs) and a ce...

journal_title：Genetics

authors： Fraune J,Brochier-Armanet C,Alsheimer M,Benavente R

更新日期：2013-11-01 00:00:00

abstract：:To reveal phenotypic and functional genomic patterns of mitonuclear adaptation, a laboratory adaptation study with Caenorhabditis elegans nematodes was conducted in which independently evolving lines were initiated from a low-fitness mitochondrial electron transport chain (ETC) mutant, gas-1 Following 60 generations o...

journal_title：Genetics

authors： Wernick RI,Christy SF,Howe DK,Sullins JA,Ramirez JF,Sare M,Penley MJ,Morran LT,Denver DR,Estes S

更新日期：2019-03-01 00:00:00

abstract：:Haplotype variation in 9.7 kb of genomic DNA sequence from the human lipoprotein lipase (LPL) gene was scored in three populations: African-Americans from Jackson, Mississippi (24 individuals), Finns from North Karelia, Finland (24), and non-Hispanic whites from Rochester, Minnesota (23). Earlier analyses had indicate...

journal_title：Genetics

authors： Templeton AR,Weiss KM,Nickerson DA,Boerwinkle E,Sing CF

更新日期：2000-11-01 00:00:00

abstract：:Recent investigations of evolution in heterogeneous environments have begun to accommodate genetic and environmental complexity typical of natural populations. Theoretical studies demonstrate that evolution of polygenic characters depends heavily on the genetic interdependence of the expression of traits in the differ...

journal_title：Genetics

authors： Shaw RG,Platenkamp GA,Shaw FH,Podolsky RH

更新日期：1995-01-01 00:00:00

abstract：:Two independent isolates of Saccharomyces cerevisiae lacking hexokinase activity (EC 2.7.1.1) are described. Both mutant strains grow on glucose but are unable to grow on fructose, and contain two mutant genes hxk1 and hxk2 each. The mutations are recessive and noncomplementing. Genetic analysis suggests that these tw...

journal_title：Genetics

authors： Lobo Z,Maitra PK

更新日期：1977-08-01 00:00:00

abstract：:Precocious entry into S phase due to overproduction of G1 regulators can cause genomic instability. The mechanisms of this phenomenon are largely unknown. We explored the consequences of precocious S phase in yeast by overproducing a deregulated form of Swi4 (Swi4-t). Swi4 is a late G1-specific transcriptional activat...

journal_title：Genetics

authors： Sidorova JM,Breeden LL

更新日期：2002-01-01 00:00:00

abstract：:The early steps of symbiotic nodule formation by Rhizobium on plants require coordinate expression of several nod gene operons, which is accomplished by the activating protein NodD. Three different NodD proteins are encoded by Sym plasmid genes in Rhizobium meliloti, the alfalfa symbiont. NodD1 and NodD2 activate nod ...

journal_title：Genetics

authors： Swanson JA,Mulligan JT,Long SR

更新日期：1993-06-01 00:00:00