Genetic variation in Indian populations of Scirpophaga incertulas as revealed by RAPD-PCR analysis.

abstract：:Arylsulfatase A (ASA) activity was studied from five blood fractions, leukocytes plus platelets (LKPL), leukocytes (LK), neutrophils (N), lymphocytes (LYM), and platelets (PL). No significant difference was found among the mean ASA specific activity values for the fractions. Electrophoretic examination revealed four d...

journal_title：Biochemical genetics

authors： Georgopoulos DE,Manowitz P

更新日期：1982-10-01 00:00:00

abstract：:The extent of naturally occurring variations of enzyme locus expression was determined for three tissues (liver, muscle, and eye) in two species of sunfish (Centrarchidae), the green sunfish (Lepomis cyanellus) and the redear sunfish (L. microlophus). The genetic basis for species differences in tissue enzyme specific...

journal_title：Biochemical genetics

authors： Pasdar M,Philipp DP,Mohammad WA,Whitt GS

更新日期：1984-10-01 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：:The aryl hydrocarbon hydroxylase (Ah) locus that controls the induction of chemical carcinogen-metabolizing enzymes in mice has been found to be linked to a new restriction-fragment length polymorphism (RFLP). Only C57BL/6 and closely related inbred strains displayed a 7.6-kb HindIII restriction fragment, while all ot...

journal_title：Biochemical genetics

authors： Cobb RR,Stoming TA,Whitney JB 3rd

更新日期：1987-06-01 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

authors： Harden KK,Robinson JL

更新日期：1987-08-01 00:00:00

abstract：:In corn seedlings (Zea mays L.) homozygous for the mutation gl5, the surface waxes are characteristically altered. In this mutant the main wax constituents (83.5%) are aldehydes while in the normal waxes alcohols predominate (62.7%). Moreover, in the normal waxes aldehydes and alcohols are made up mainly of the C32 te...

journal_title：Biochemical genetics

authors： Bianchi G,Avato P,Salamini F

更新日期：1978-10-01 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

authors： Heath M,Kuhn D,Schnell R,Olano C

更新日期：2002-08-01 00:00:00

abstract：:We describe a simple method for locating tryptophanyl-tRNA synthetase (E.C. 6.1.1.2) on cellulose acetate gels (Cellogel) following electrophoresis. Employing electrophoretic conditions which result in the separation of mouse and human tryptophanyl-tRNA synthetase, we have analyzed extracts of a number of independentl...

journal_title：Biochemical genetics

authors： Denney RM,Craig IW

更新日期：1976-02-01 00:00:00

abstract：:A new hemoglobin variant found in a mother and her child was characterized by column chromatography of the tryptic hydrolysate of the aminoethylated, glycinamidated beta-chain, followed by chymotryptic digestion of the abnormal beta T-9 peptide and amino acid analyses. It was shown to be alpha2beta2 73(E17)Asp replace...

journal_title：Biochemical genetics

authors： Schneider RG,Hosty TS,Tomlin G,Atkins R,Brimhall B,Jones RT

更新日期：1975-08-01 00:00:00

abstract：:Three serum transferrin phenotypes of Praomys (Mastomys) natalensis, and African rodent having a high incidence of many varieties of spontaneous neoplasms, were detected by electrophoresis and autoradiography. On electrophoresis, transferrin of Trf-K was found to be a protein that migrates slowly toward the cathode, w...

journal_title：Biochemical genetics

authors： Ootsu K,Matsumoto T,Hirano T

更新日期：1976-10-01 00:00:00

abstract：:An electrophoretical analysis of blood plasma proteins of eight Anser and two Branta species was performed. Ten polymorphic proteins in blood plasma pattern were distinguished and described: four prealbumin proteins, albumin, three postalbumin proteins, transferrin, and a single posttransferrin protein. Genus-specific...

journal_title：Biochemical genetics

authors： Kuznetsov SB

更新日期：1995-04-01 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：: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 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：:Heat shock proteins (HSPs), members of molecular chaperones families fulfill essential roles under normal conditions and provide protection and adaptation during and after stress. Among different HSPs, HSP70 kDa family of proteins is most abundant and well-studied in human and mouse but has not yet been characterized ...

journal_title：Biochemical genetics

authors： Tripathy K,Sodhi M,Kataria RS,Chopra M,Mukesh M

更新日期：2020-08-25 00:00:00

abstract：:The X-linked immunodeficiency (Xid) in CBA/N mice serves as a model for the X-linked agammaglobulinemia (XLA) syndrome in man. X-chromosome inactivation in F1 heterozygotes derived from CBA/N (Xxid/Xxid) and B6.Pgk-1a (X+/Y) was investigated by monitoring the methylation status of the individual Pgk-1 alleles, Pgk-1b ...

journal_title：Biochemical genetics

authors： Shanmugam V,Chapman VM,Sell KW,Saha BK

更新日期：1996-02-01 00:00:00

abstract：:Two types of alleles exist in the human alcohol dehydrogenase-2 (ADH2) locus. The usual ADH12 allele is common in Caucasians, while the atypical ADH22 allele is predominant in Orientals. The ADH22 produces the beta 2 subunit, which is catalytically far more active than the beta 1 subunit produced by the ADH12 gene. Th...

journal_title：Biochemical genetics

authors： Ikuta T,Shibuya A,Yoshida A

更新日期：1988-08-01 00:00:00

abstract：:UMPK 3 is a rare variant of the polymorphic enzyme of human red cells, uridine monophosphate kinase. This homozygote phenotype was detected among the Warao Indians of Venezuela. The UMPK 1 and UMPK 3 enzymes were partially purified following the method described by Tend et al. (1976). The biochemical and kinetic param...

journal_title：Biochemical genetics

authors： Gallango ML,Müller A,Suinaga R

更新日期：1978-12-01 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

authors： Harry DE

更新日期：1983-06-01 00:00:00

abstract：:Heterozygosity at the alpha-glycerophosphate dehydrogenase locus of five species of Colias butterflies is widespread in montane populations; alpine and lowland populations are not heterozygous. Within a single demographically characterized population of C. meadii where the population extends from alpine down into mont...

journal_title：Biochemical genetics

authors： Johnson GB

更新日期：1976-06-01 00:00:00

abstract：:Histone H1 from erythrocytes of Japanese quail was resolved in a sodium dodecyl sulfate (SDS)-polyacrylamide gel into five fractions differing in apparent molecular weights. A polymorphism of histone H1.1, H1.2, and H1.3 bands was detected among quail individuals. While some birds possessed either a high (phenotype .3...

journal_title：Biochemical genetics

authors： Pałyga J

更新日期：1991-10-01 00:00:00

abstract：:Panagrellus redivivus when placed in 7% ethanol or methanol becomes immobile. After 1 hr the animals resume normal swimming and will grow in alcohol. The ability to recover requires ADH activity and translation, but not transcription, as determined by inhibitor studies. Recovery decreases with longer-chain alcohols, w...

journal_title：Biochemical genetics

authors： Kriger F,Burke D,Samoiloff MR

更新日期：1977-12-01 00:00:00

abstract：:Genetic diversity and differentiation of nine populations of Ginkgo biloba L. (Ginkgoaceae)from China were evaluated using RAPD. Of 47 clear and repeatable RAPD bands, 46 were polymorphic (overall polymorphism = 97.9%). A ranged from 1.57 to 1.83 with a mean of 1.75. Mean He was 0.3159 (0.2429-0.3603). The Shannon ind...

journal_title：Biochemical genetics

authors： Fan XX,Shen L,Zhang X,Chen XY,Fu CX

更新日期：2004-08-01 00:00:00

abstract：:Soluble starch synthase and branching enzyme were purified from 18-day-old cotyledons of the smooth-seeded pea cultivar Alaska (RR) and wrinkled-seeded pea cultivar Progress #9 (rr) by DEAE-cellulose chromatography. Two coeluting peaks of primed and citrate-stimulated starch synthase activity and a major and minor pea...

journal_title：Biochemical genetics

authors： Matters GL,Boyer CD

更新日期：1982-10-01 00:00:00

abstract：:Random amplified polymorphic DNA was used to assess the level of genetic diversity and genetic structure of Stipa krylovii (Gramineae), an important dominant species in the northern grasslands of China. Genetic diversity was low within S. krylovii populations, and diversity at the population level was associated with ...

journal_title：Biochemical genetics

authors： Zhao NX,Gao YB,Wang JL,Ren AZ

更新日期：2006-12-01 00:00:00

abstract：:Melanoma formation in Xiphophorus hybrids is mediated by a growth factor receptor tyrosine kinase oncogene encoded by the Tu locus. In the wild-type parental fish no tumors occur due to the activity of a locus that regulates the activity of the melanoma oncogene. Molecular identification of this regulatory locus (R) r...

journal_title：Biochemical genetics

authors： Förnzler D,Wittbrodt J,Schartl M

更新日期：1991-12-01 00:00:00

abstract：:Phosphoglucomutase (PGM) of adult stage in Drosophilia melanogaster has been characterized by gel filtration, ion-exchange chromatography, and isoelectric focusing. The two common electrophoretic variants, PGMA and PGMB, differ with respect to their kinetic and stability parameters. PGMA is more thermostable than PGMB...

journal_title：Biochemical genetics

authors： Fucci L,Gaudio L,Rao R,Spanò A,Carfagna M

更新日期：1979-10-01 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：:The soluble proteins of the normal and male-sterile stamenless-2 (sl-2/sl-2) mutant of tomato (Lycopersicon esculentum) grown in different temperatures were analyzed by one- and two-dimensional sodium dodecyl sulfate-polyacrylamide gel electrophoresis. The normal and mutant stamens had some common proteins, but certai...

journal_title：Biochemical genetics

authors： Sawhney VK,Bhadula SK

更新日期：1987-10-01 00:00:00

abstract：:Studies have investigated the association between angiotensin-converting enzyme (ACE) gene insertion/deletion (I/D) polymorphism and cardiometabolic risk factors (CMRFs), however with varying results, which could be due to ethnicity differences. Therefore, the present study was conducted among Bhil tribal population (...

journal_title：Biochemical genetics

authors： Mishra D,Naorem K,Saraswathy KN

更新日期：2018-08-01 00:00:00