Qualitative changes in carboxylesterase-2 phenotypes of tetraploid loaches (Misgurnus fossilis L.).

abstract：:Environmentally induced flax genotrophs L and S show heritable shifts in the relative mobilities of peroxidase, esterase, and acid phosphatase isozymes, plus a number of nonspecific glycoproteins. All L isozymes migrated faster than corresponding S isozymes in 10% acrylamide gels. Various aspects of these shifts are r...

journal_title：Biochemical genetics

authors： Fieldes MA,Tyson H

更新日期：1984-02-01 00:00:00

abstract：:Larval serum protein-1 (LSP-1) and LSP-2 are the major proteins of Drosophila larval serum. The amount of LSP-1 synthesized is strictly proportional to the number of LSP-1 genes present within the range 1-10. The normal number in female flies is 6. Flies with extreme amounts of LSP-1 were, by our criteria, as fit as t...

journal_title：Biochemical genetics

authors： Roberts DB,Blackwell SA,Loughlin SA

更新日期：1984-10-01 00:00:00

abstract：:Fifty-six sequences encoding the pina protein were characterized from three species or subspecies of einkorn wheat. These sequences contained 1,595 nucleotides, including 1,270 conserved sites, 21 single nucleotide polymorphisms (SNPs), and 16 indels. The average frequency of SNPs and indels was one out of 76.1 and 99...

journal_title：Biochemical genetics

authors： Chen Q,Qi PF,Wei YM,Wang JR,Zheng YL

更新日期：2009-06-01 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

authors： Ikejima T,Takeuchi T

更新日期：1978-08-01 00:00:00

abstract：:Variations at three flight-related enzyme loci, delta-glycerophosphate dehydrogenase (delta-Gpdh), glucose-6-phosphate dehydrogenase (G6pd), and phosphoglucomutase (Pgm), of Epiphyas postvittana (Walker) moths were investigated using starch gel electrophoresis. Among the three enzyme loci, delta-Gpdh and G6pd were fou...

journal_title：Biochemical genetics

authors： Gu HN

更新日期：1991-08-01 00:00:00

abstract：:The nuclear factor of activated T lymphocytes (NFATc1) plays a critical role during valvular and septal development. Genetic variants may influence the biological function of the protein and thus play a role in susceptibility to valvuloseptal defects. Tandem repeat polymorphisms and a common nonsynonymous polymorphism...

journal_title：Biochemical genetics

authors： Gu H,Gong J,Qiu W,Cao H,Xu J,Chen S,Chen Y

更新日期：2011-10-01 00:00:00

abstract：:A mouse mutant with pyruvate kinase (PK) hyperactivity has been found in offspring of 1-ethyl-1-nitrosourea (ENU)-treated male mice. The activity alteration was detected in the blood and could also be found in the liver but not in the muscle, kidney, heart, spleen, lung, or brain. Heterozygous mice have erythrocyte PK...

journal_title：Biochemical genetics

authors： Charles DJ,Pretsch W

更新日期：1984-12-01 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

authors： Ma YS,Yu H,Li YY,Yan H,Cheng X

更新日期：2008-04-01 00:00:00

abstract：:Basal activity of submaxillary gland (SMG) renin is high in female mice that carry the Rnrs allele and is induced to higher levels by treatment with dihydrotestosterone (DHT). To determine whether the difference in basal activity between high (Rnrs/Rnrs) and low (Rnrb/Rnrb) strains is due to enhanced sensitivity of Rn...

journal_title：Biochemical genetics

authors： Wilson CM,Cherry M,Taylor BA,Wilson JD

更新日期：1981-06-01 00:00:00

abstract：:Neurospora crassa can utilize numerous compounds including certain amino acids as a sole nitrogen source. Mutants of the nit-2 locus, a regulatory gene which is postulated to mediate nitrogen catabolite repression, are deficient in the ability to utilize several amino acids as well as other nitrogen sources used by wi...

journal_title：Biochemical genetics

authors： Facklam TJ,Marzluf GA

更新日期：1978-04-01 00:00:00

abstract：:The segregation of human lysosomal arylsulfatase A (ARS-A) has been evaluated in 50 primary hybrid clones derived from four separate fusions involving WBCs from two unrelated individuals and three hamster cell lines. ARS-A was expressed in the hybrids as a dimeric molecule of very similar or identical subunits. The ex...

journal_title：Biochemical genetics

authors： Bruns GA,Mintz BJ,Leary AC,Regina VM,Gerald PS

更新日期：1979-12-01 00:00:00

abstract：:Two complementing loci in different linkage groups of the basidiomycete Ustilago violacea are involved in urease activity: a structural one (ure-1) and a second inferred to involve a permease (ure-2) locus. Two types of complementing mutations occur in the structural locus: null activity (ure-la) and obviously reduced...

journal_title：Biochemical genetics

authors： Baird ML,Garber ED

更新日期：1981-12-01 00:00:00

abstract：:We have examined the linkage relationships between five biochemical markers, Acon-1, Ahd-2, Ahd-c, Akp-1, and Hao-1, and 19 other genetic loci in five breeding combinations. The genetic locus that codes for a recently described aldehyde dehydrogenase in the liver (Ahd-c) has been assigned to linkage group X (LG X). Hy...

journal_title：Biochemical genetics

authors： Cramer DV,Mowery PA,Adams M

更新日期：1986-04-01 00:00:00

abstract：:Malate dehydrogenase (MDH; EC 1.1.1.37) isozymes in long-term callus tissue culture of Cereus peruvianus were studied in starch gel electrophoresis to investigate the control of differential Mdh gene expression under sugar and temperature stress. While two cytosol MDH isozymes showed an unchanged phenotype when the ca...

journal_title：Biochemical genetics

authors： Jorge IC,Mangolin CA,Machado MF

更新日期：1997-06-01 00:00:00

abstract：:Examination of eight Atlantic species of the genus Littorina by starch gel electrophoresis of purine nucleoside phosphorylase revealed extensive polymorphism within the L. saxatilis complex. In this group, four alleles have been identified. Heterozygotes are four banded, and thus, as in vertebrates, the enzyme is like...

journal_title：Biochemical genetics

authors： Knight AJ,Ward RD

更新日期：1986-06-01 00:00:00

abstract：:The microRNAs (miRNAs) are involved in multiple pathological processes among various types of tumors. However, the functions of miRNAs in benign brain tumors are largely unexplored. In order to explore the pathogenesis of the invasiveness in non-functional pituitary adenoma (NFPA), the miRNAs expression profile was an...

journal_title：Biochemical genetics

authors： Wu S,Gu Y,Huang Y,Wong TC,Ding H,Liu T,Zhang Y,Zhang X

更新日期：2017-06-01 00:00:00

abstract：:This study aims to compare the expression of P2X receptor subtype mRNA in different arterial tissues of rats. After the rats were sacrificed, the internal carotid, pulmonary, thoracic aorta, mesenteric and caudal arteries were dissected out. Then, the P2X receptor mRNA expression in different blood vessels was detecte...

journal_title：Biochemical genetics

authors： Li LZ,Yue LH,Zhang ZM,Zhao J,Ren LM,Wang HJ,Li L

更新日期：2020-10-01 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

authors： Dickinson DP,Abel K,Near J,Taylor BA,Gross KW

更新日期：1989-10-01 00:00:00

abstract：:The nucleoside monophosphate kinases, adenylate kinase (AK), guanylate kinase (GUK), and uridine monophosphate kinase (UMPK), were studied electrophoretically and quantitatively in density gradient fractions of human red cells from normal adults which contain red cells of differing mean age. The enzymes were found to ...

journal_title：Biochemical genetics

authors： Jamil TP,Swallow DM,Povey S

更新日期：1978-12-01 00:00:00

abstract：:A variant of fetal hemoglobin (Hb F-Malta-I) has been detected and quantitated in adult blood with a sensitive radioimmunoassay employing monospecific antisera. The concentration of Hb-F-Malta-I was 0.002-0.05%, with an average value of 0.011%. The ratio of Hb F-Malta-I/Hb F in adults was about 4.8%, compared to a rat...

journal_title：Biochemical genetics

authors： Altay G,Garver F,Bannister WH,Grech JL,Felice A,Huisman TH

更新日期：1977-10-01 00:00:00

abstract：:In fission yeast (Schizosaccharomyces pombe) the homologue of the mammalian SUMO-1 ubiquitin-like modifier is encoded by the pmt3 gene. A two-hybrid screen using the telomere-binding protein Taz1p as bait identified Pmt3p as an interacting factor. In vitro experiments using purified components of the fission yeast Pmt...

journal_title：Biochemical genetics

authors： Spink K,Ho JC,Tanaka K,Watts FZ,Chambers A

更新日期：2005-04-01 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

authors： Zhang CY,Wei JF,Het SH

更新日期：2005-06-01 00:00:00

abstract：:Three new linkage groups of enzyme loci are described using Poeciliopsis monacha x P. viriosa-derived interspecific backcross hybrids. Comparison to known linkage groups of the confamilial genus Xiphophorus shows homology between Xiphophorus linkage group I and Poeciliopsis linkage group III, Xiphophorus linkage group...

journal_title：Biochemical genetics

authors： Morizot DC,Schultz RJ,Wells RS

更新日期：1990-02-01 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

authors： Miranda GB,Andrades-Miranda J,Oliveira LF,Langguth A,Mattevi MS

更新日期：2007-12-01 00:00:00

abstract：:A survey of 37 inbred strains for erythrocyte purine nucleoside phosphorylase activity showed a greater than threefold range. Six of these strains had significantly greater activity than the others, and all of the high-activity strains had the Np-2 electrophoretic band. The high-purine nucleoside phosphorylase activit...

journal_title：Biochemical genetics

authors： Snyder FF,Biddle FG,Lukey T,Sparling MJ

更新日期：1983-04-01 00:00:00

abstract：:The antigenic properties of a number of chromatographically purified primate hemoglobins were compared to those of normal human hemoglobin using a sensitive radioimmunochemical procedure. The degree of inhibition of the antigen-antibody reaction with heterologous hemoglobins appeared to be related to the structural si...

journal_title：Biochemical genetics

authors： Garver FA,Talmage DW

更新日期：1975-12-01 00:00:00

abstract：:The concentration of mouse kidney histidine decarboxylase (HDC) is modulated by estrogen, testosterone, and thyroxine in a tissue-specific manner. Variation in HDC levels between strains of mice can be used to investigate the genetic regulation of enzyme structure, tissue specific expression, and induction and repress...

journal_title：Biochemical genetics

authors： Martin SA,Bulfield G

更新日期：1984-08-01 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

authors： Hedgecock D

更新日期：1976-08-01 00:00:00

abstract：:Chromosomal locations of 10 isozyme loci in rice (Oryza sativa L.) were determined through trisomic analysis. All 10 genes produced altered allozyme banding patterns in specific F1 trisomics. This served as the primary source of evidence for chromosome locations of Est-5, Icd-1, Acp-1, and Pgd-1. The locations of Amp-...

journal_title：Biochemical genetics

authors： Wu KS,Glaszmann JC,Khush GS

更新日期：1988-04-01 00:00:00

abstract：:Gli-D1-encoded omega gliadins of bread wheats show little variation; their electrophoretic patterns can be classified into two main groups which broadly resemble the patterns found in the cultivars Chinese Spring and in Cheyenne. B and D subunits of low molecular weight glutenin encoded by the chromosome 1D loci Glu-D...

journal_title：Biochemical genetics

authors： Masci S,Porceddu E,Lafiandra D

更新日期：1991-08-01 00:00:00