Abstract：
:ZFY-like genes have been observed in a variety of vertebrate species. Although originally implicated as the primary testis-determining gene in humans and other placental mammals, more recent evidence indicates a role(s) outside that of testis determination. In this study, DNA from five species of fish, Carasius auratus, Rivulus marmoratus, Xiphophorus maculatus, X. milleri, and X. nigrensis was subjected to Southern blot analysis using a PCR-amplified fragment of mouse ZFY-like sequence as a probe. Restriction fragment patterns were not polymorphic between sexes in any one species but showed a different pattern for each species. With one exception, Rivulus, a 3.1-kb band from the EcoRI digestion was common to all. Sequence and open reading frame analysis of this fragment showed a strong homology to other known vertebrate ZFY-like genes. Of particular interest in this gene is a novel third finger domain similar to one human and one alligator ZFY-like gene. Our studies and others provide evidence for a family of vertebrate ZFY genes, with those having this novel third finger being representative of the ancestral condition.
journal_name
Biochem Genetjournal_title
Biochemical geneticsauthors
Zimmerer EJ,Threlkeld Lsubject
Has Abstractpub_date
1995-08-01 00:00:00pages
227-35issue
7-8eissn
0006-2928issn
1573-4927journal_volume
33pub_type
杂志文章abstract：:The taxonomy of the genus Hypostomus in the upper Rio Paraná basin presents some very complex issues. For this reason, an allozyme electrophoresis survey of 10 populations of Hypostomus from the Rio Corumbá basin was performed, revealing 25 loci from 14 enzyme systems. Allozyme data revealed diagnostic genetic markers...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-008-9191-5
更新日期：2008-12-01 00:00:00
abstract：:Genetic diversity and genetic structure within and among ten populations of Stephania yunnanensis H. S. Lo and three populations of S. epigaea H. S. Lo from Yunnan province were evaluated by direct amplification of length polymorphism (DALP) markers. Five primer groups were screened, and a total of 287 DNA fragments w...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-008-9146-x
更新日期：2008-04-01 00:00:00
abstract：:UMP synthase was characterized biochemically in dairy cattle heterozygous for a deficiency of this enzyme. Both activities comprising this bifunctional enzyme are decreased, with OMP decarboxylase more affected than orotate phosphoribosyltransferase. Immunotitration of UMP synthase activity revealed the presence of th...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00554349
更新日期：1987-08-01 00:00:00
abstract：:DNA polymorphisms in the psi beta 1-beta-globin gene region in nine Asian macaques (Macaca fuscata, M. mulatta, M. nemestrina, M. cyclopis, M. fascicularis, M. arctoides, M. radiata, M. maura, and M. assamensis) were examined using several restriction endonucleasese and the human psi beta 1, delta IVS2, and beta IVS2 ...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF02401811
更新日期：1991-04-01 00:00:00
abstract：:To elucidate the phylogeny of the genus Paramesotriton (Caudata: Salamandridae), we investigated three mitochondrial DNA gene fragments (1207 bp in total) of cytochrome b, ND2, and ND4 for its six recognized species. The phylogenetic relationships within Paramesotriton were reconstructed by maximum parsimony (MP) and ...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1023/b:bigi.0000026630.78770.fb
更新日期：2004-06-01 00:00:00
abstract：:Genetic linkage maps are valuable tools for genetic, genomic, and crop breeding studies. Several genetic linkage maps were constructed for the olive (Olea europaea L.) genome, mainly using amplified fragment length polymorphisms (AFLPs) and simple sequence repeat (SSR) markers. However, AFLPs and SSR markers were not ...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-016-9721-5
更新日期：2016-06-01 00:00:00
abstract：:We extracted the yellow melanin (phaeomelanin), black melanin (eumelanin), and mixed type of melanin from dorsal hair of dominant yellow (Ay/a), non-agouti (a/a), and agouti (A/A) mice, respectively. Spectrophotometric and fluorescence spectrophotometric analysis demonstrated that the yellow melanin was qualitatively ...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00484724
更新日期：1978-08-01 00:00:00
abstract：:The murine submandibular gland (SMG) produces a novel class of highly acidic salivary proteins encoded by one or more highly abundant mRNA transcripts. In inbred mice, these transcripts are encoded by members of a multigene family comprising approximately 8-12 homologues. Most, and probably all, of these homologues ar...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF02396156
更新日期：1989-10-01 00:00:00
abstract：:In this study, the geographic patterns of genetic variation of three rodent species belonging to the tribe Oryzomyini were investigated using the mitochondrial cytochrome b and nuclear IRBP genes in biomes that are undergoing degradation processes to a greater or lesser degree. The samples are from 25 collecting local...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-007-9122-x
更新日期：2007-12-01 00:00:00
abstract：:To determine the prevalence of G6PD deficiency and a Mediterranean mutation among males in southeastern Iran, we studied 1,097 Sistani and Balouch schoolboys. A questionnaire was used to collect demographic data and a history of malaria infection; blood samples were evaluated for G6PD deficiency and the G6PD Mediterra...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-012-9548-7
更新日期：2013-02-01 00:00:00
abstract：:Evidence is presented to show that the Sh locus specifies sucrose synthetase in the developing endosperm of maize. The sh/sh/sh endosperm possesses less than 10% sucrose synthetase activity as compared to the normal Sh/sh/sh endosperm. The residual enzyme activity in five independently derived mutant genotypes is attr...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00485135
更新日期：1976-12-01 00:00:00
abstract：:To investigate the sex differences of crossing-over in Rana japonica, the recombination frequencies between two linked loci, LDH-B and MPI, were examined in offspring obtained from 29 matings involving either females or males heterozygous at both loci. No recombinants were found among 303 offspring bred from 6 heteroz...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF02426898
更新日期：1994-10-01 00:00:00
abstract：:The aldox-2 locus in Drosophila melanogaster has been shown to affect differentially three molybdoenzymes, aldehyde oxidase, pyridoxal oxidase, and xanthine dehydrogenase. These effects are most obvious at times surrounding the pupal-adult boundary, when the normal organism accumulates large amounts of these enzymes i...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00499002
更新日期：1986-10-01 00:00:00
abstract：:Experiments utilizing standard techniques of cell fractionation and disc electrophoresis have revealed the presence of three distinctly different enzymes which catalyze the oxidation of D-sorbitol in crude extracts of Drosophila melanogaster adults. These include (1) a soluble NAD-dependent sorbitol dehydrogenase (NAD...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00485134
更新日期：1976-12-01 00:00:00
abstract：:The secretogranin II (SCG2) gene is associated with the synthesis and secretion of follicle-stimulating hormone and luteinizing hormone. In the present study, we have determined the complete cDNA sequence of pig SCG2, which was submitted to GenBank with accession no. AY870646. Its complete open reading frame of 1,851 ...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-008-9153-y
更新日期：2008-06-01 00:00:00
abstract：:Two species of the genus Taricha are widely distributed. T. granulosa ranges from southern Alaska to central California. T. torosa is comprised of two described subspecies, T. t. torosa, which occupies much of the coast ranges of California, and T. t. sierrae, which inhabits the western slopes of the Sierra Nevada Mou...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00485835
更新日期：1976-08-01 00:00:00
abstract：:The cryptic plasmid pGY1, which is harbored by a clinical isolate of Salmonella enterica serovar Paratyphi A, was identified in a 9-year-old girl with paratyphoid fever in 2005, and its DNA sequence was determined. It is 3592 bp in length and had a G+C content of 43.3%. Three ORFs were predicted that share low similar...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-008-9216-0
更新日期：2009-04-01 00:00:00
abstract：:To verify the quality of triploid varieties of Camellia tea species at the secondary metabolite level, we tested caffeine and catechin profiles of 97 F(1) segregating progenies in two breeding populations with a common tetraploid parent and diploid parents of two geographic and varietal origins. Catechin and caffeine ...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-013-9569-x
更新日期：2013-06-01 00:00:00
abstract：:Horizontal starch gel electrophoresis revealed five hemoglobin phenotypes in natural populations of the encinal mouse, Peromyscus pectoralis, from northeastern Mexico. Populations of the encinal mouse from Texas, Oklahoma, and northwestern and north central Mexico were monomorphic for multiple-band phenotypes. Analysi...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00484880
更新日期：1976-02-01 00:00:00
abstract：:The domesticated turkey, Meleagris gallopavo, is believed to be a single breed with several varieties whose relatedness and origins remain poorly understood. Using the mitochondrial genome sequence (GenBank accession no. EF153719) that our group first reported, we investigated the relationships among 15 of the most wi...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-015-9668-y
更新日期：2015-04-01 00:00:00
abstract：:Allelic frequencies at five polymorphic loci were determined in seven European and six Afrotropical populations of Drosophila melanogaster. African populations, which may be considered as ancestral for the species, showed a greater genetic diversity as measured by the number of alleles found. Within each geographic gr...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00483971
更新日期：1982-08-01 00:00:00
abstract：:Using megagametophyte (maternal haploid) and embryo (diploid) tissues of incense-cedar seeds, the expression of one of three malate dehydrogenase (MDH) loci was found to be influenced by a second, unlinked, modifier locus. Whereas alleles of the affected structural locus are codominant, the modifier alleles show domin...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00484435
更新日期：1983-06-01 00:00:00
abstract：:For a number of decades, the lesser white-fronted goose (Anser erythropus) has been almost-absent from the Fennoscandian fauna and has a current population size of only about 60 breeding pairs, with fewer than 10 pairs in Sweden. During the period 1981-1991 more than 200 young have been reintroduced in northern Sweden...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：
更新日期：1996-08-01 00:00:00
abstract：:An enzyme catalyzing the transfer of the glucosyl moiety of UDP-glucose to the 3-hydroxyl group of cyanidin has been demonstrated in petal extracts of Silene dioica mutants with cyanidin-3-O-glucoside in the petals. This transferase activity was also present in young rosette leaves and calyces of these plants. The hig...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00484525
更新日期：1978-12-01 00:00:00
abstract：:CCR5 is a seven-transmembrane G-protein-coupled receptor that binds the CC-chemokines including RANTES, eotaxin, MIP-1alpha and beta. CCR5 serves as an essential coreceptor for cell entry of R5 (macrophage-tropic, nonsyncytium-inducing) strains of HIV-1. To date, four deletions have been found in human and primate ccr...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：
更新日期：2005-06-01 00:00:00
abstract：:A new polymorphism, Pc, has been identified in human saliva. Two proteins, Pc 1 and Pc 2, are determined by alleles Pc1 and Pc2, respectively, which show autosomal codominant inheritance. No null phenotype has been encountered in 225 randomly collected salivas. The frequencies of the two alleles differ in the Black an...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00499111
更新日期：1985-02-01 00:00:00
abstract：:The immunological cross-reactivity of heterogeneous acid phosphatase isozymes from different human tissues has been studied using monospecific antisera prepared against four homogeneous acid phosphatases. The enzyme characterized as tartrate-inhibitable, prostatic acid phosphatase is also found to be present in leukoc...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00504327
更新日期：1985-04-01 00:00:00
abstract：:Among the European fauna, the Sardinian hare (Lepus sp.) is peculiar in that it differs from all other hares inhabiting the continent. Here, we report on the variation of a 461 bp sequence of hypervariable domain 1 of the mitochondrial control region, examined in 42 hares collected throughout Sardinia and compared to ...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-007-9076-z
更新日期：2007-04-01 00:00:00
abstract：:The genetic differentiation among the populations of the European abalone Haliotis tuberculata was investigated using different markers to better understand the evolutionary history and exchanges between populations. Three markers were used: mitochondrial cytochrome oxidase I (COI), the sperm lysin nuclear gene, and e...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-016-9778-1
更新日期：2017-04-01 00:00:00
abstract：:A restriction map has been constructed for Anastrepha suspensa mitochondrial DNA. One HaeIII site was found to be polymorphic among individuals in highly inbred colonies and a feral population. Based on mapping information, the polymorphic site was determined to be in the ATPase 6 gene. Primers TK-J-3804 and C3-N-5460...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1023/a:1019839102099
更新日期：2002-08-01 00:00:00
