Abstract：
:Studies on hybridization, inheritance, and population genetics of brown planthoppers that infest rice and weeds were undertaken using starch gel electrophoresis to determine whether the weed-infesting population represents a biological race or a species. F(1) and F(2) generations were produced by crosses between parental insects from the two populations with little indication of hybrid sterility. Gpi, Mdh, and Idh loci were inherited in a simple Mendelian fashion in families of two sympatric populations. Sixteen populations of Nilaparvata spp. from eight locations were collected. The Mdh, Idh, Pgm, Gpi, 6Pgd, and Acp loci were polymorphic. The N. lugens of rice with high esterase activity were clustered into a group and characterized by the presence of alleles Gpi (110) and Gpi (120), whereas N. lugens from weeds with low esterase activity were clustered into another group and characterized by Gpi (100) and Gpi (90) . There was a lack of heterozygotes between the common alleles of the two populations. This means that the two groups of individuals belong to different gene pools.
journal_name
Biochem Genetjournal_title
Biochemical geneticsauthors
Latif MA,Omar MY,Tan SG,Siraj SS,Ismail ARdoi
10.1007/s10528-009-9316-5subject
Has Abstractpub_date
2010-04-01 00:00:00pages
266-86issue
3-4eissn
0006-2928issn
1573-4927journal_volume
48pub_type
杂志文章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
pub_type： 杂志文章
doi：10.1007/BF00557950
更新日期：1995-04-01 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：:Nucleophosmin/nucleoplasmin has been studied mostly in mammals and amphibians. To clarify the characteristics and function of nucleophosmin/nucleoplasmin in teleost fish, we cloned a full-length cDNA sequence from two cyprinid fish, Carassius auratus gibelio and Carassius auratus. Molecular characterization and multip...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-009-9274-y
更新日期：2009-12-01 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
pub_type： 杂志文章
doi：10.1007/BF00554823
更新日期：1990-02-01 00:00:00
abstract：:Differences in Zn-induced levels of hepatic metallothionein (MT) in inbred strains of the mouse are described. Three low-producing strains, C57 BL/6, C57BL/10, and NIH, are identified, while C3H and CBA display the highest levels of hepatic MT following Zn treatment. These interstrain differences affect not only the l...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF02401801
更新日期：1989-04-01 00:00:00
abstract：:Skeletal muscle tissues from many species of salmonid fish are known to exhibit a set of three of five isozymes for A4-type lactate dehydrogenase (L-lactate: NAD oxidoreductase, E.C. 1.1.1.27), but the genetic basis for this isozyme system has not previously been assessed. This isozyme system was purified to homogenei...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00484099
更新日期：1977-08-01 00:00:00
abstract：:In Neurospora crassa, the expression of unlinked structural genes which encode nitrogen catabolic enzymes is subject to genetic and metabolic regulation. The negative-acting nmr regulatory gene appears to play a role in nitrogen catabolite repression. Using the N. crassa nmr gene as a probe, homologous sequences were ...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：
更新日期：1991-10-01 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
pub_type： 杂志文章
doi：10.1007/s10528-006-9054-x
更新日期：2006-12-01 00:00:00
abstract：:The ratio of cellular RNA and protein content is about 1:1 between phylogenetically diploid and tetraploid species of the teleost family Cyprinidae, but is roughly in proportion to ploidy in species of the teleost order Isospondyli. Enzyme activities do not unequivocally comply with this scheme. These findings are dis...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00485129
更新日期：1976-12-01 00:00:00
abstract：:Glutamate-oxaloacetate transaminase (GOT; EC 2.6.1.1) occurs as two electrophoretically distinguishable isozymes in the copepod Tigriopus californicus. The slower-migrating form, referred to as GOT2 , is shown to be associated with the mitochondrial cell fraction. GOT2 phenotypes are inherited in typical Mendelian fas...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00484232
更新日期：1984-04-01 00:00:00
abstract：:In an attempt to find clues for the significance of the gene ordering along the eukaryotic chromosome, a system consisting of germinating conida of Neurospora crassa was studied. Thirteen enzyme activities corresponding to genes widely distributed on five chromosomes were determined in dormant and in germinating conid...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00484413
更新日期：1975-12-01 00:00:00
abstract：:Single-chain variable fragment (scFv) is one of the most common antibody forms. This report describes the expression of the scFv gene as a soluble protein in Origami DE3 cytoplasm. The purified scFv recognized the epidermal growth factor receptor (EGFRvIII) on the surface of MCF-7 cells. The scFv protein was purified ...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-012-9506-4
更新日期：2012-08-01 00:00:00
abstract：:Ubiquitin-specific protease 9, Y-linked (USP9Y), is a protein encoded by the Y chromosome. Its precise function in the cell is unknown, although a role in the regulation of protein turnover has been postulated. Nonetheless, mutations in this gene could result in the over- or under-abundance of proteins involved in the...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-007-9139-1
更新日期：2008-04-01 00:00:00
abstract：:Genetic variation of a codominantly inherited pancreas protease, designated CTRA-1, was discovered in the house mouse by isoelectric focusing in polyacrylamide gels. Phenotype CTRA-1A was found in MOLH/Fre and in the majority of common laboratory mouse strains. Phenotype CTRA-1B was found in PWD/Ph. It was characteriz...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF02426870
更新日期：1991-12-01 00:00:00
abstract：:Non-alcoholic fatty liver disease (NAFLD) have a high prevalence in humans in the past two decades. Here, we elucidated the functions of miR-30a-3p in the development of NAFLD and identified its potential targets. HepG-2 cells and NAFLD patients' blood samples were used in our study. Bioinformatics analysis as well as...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-020-09971-0
更新日期：2020-10-01 00:00:00
abstract：:The Wood Stork (Mycteria americana) is a colonial wading bird of the tropical and lower subtropical zones. We assessed genetic structure within and among five stork colonies from the Brazilian Pantanal and compared our data with those from North American populations. Samples of 234 individuals were studied using prote...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1023/a:1015109321773
更新日期：2002-04-01 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
pub_type： 杂志文章
doi：10.1007/BF00554146
更新日期：1991-08-01 00:00:00
abstract：:The concentration of D-beta-aminoisobutyric acid (D-BAIB) in the liver and kidney was twice as high and dropped more slowly in the female mouse than in the male after an intraperitoneal injection of thymine. The concentration of beta-alanine, formed from uracil by the same enzyme system catalyzing formation of D-BAIB ...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00502136
更新日期：1979-08-01 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
pub_type： 杂志文章
doi：10.1007/BF00484568
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
pub_type： 杂志文章
doi：10.1007/BF00556214
更新日期：1987-10-01 00:00:00
abstract：:Mitochondrial DNA (mtDNA) hypervariable segment I sequences (HVSI, 471 bp) of the control region and partial cytochrome b sequences (Cytb, 403 bp) were analyzed in three tentative species of the genus Mystacoleucus in China (M. chilopterus, M. marginatus, and M. lepturus). Not more than two mutations were found in bot...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1023/b:bigi.0000006031.20967.08
更新日期：2003-10-01 00:00:00
abstract：:Two alleles are encoded at the malate dehydrogenase locus in largemouth bass, Micropterus salmoides. Populations in the extreme northern areas of the range of this fish are fixed or nearly fixed for the B1 allele, whereas populations in Florida are fixed for the alternative allele, B2. The MDH-B1B1 and MDH-B2B2 alleli...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00488466
更新日期：1983-12-01 00:00:00
abstract：:Markhors (Capra falconeri) are among the most endangered mammal species, and several conservation measures, including ex situ breeding, are implemented to prevent their extinction. We studied sequence diversity and differentiation of the first hypervariable segment of the mitochondrial DNA control region among C. f. h...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-008-9145-y
更新日期：2008-04-01 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
pub_type： 杂志文章
doi：10.1007/BF00499473
更新日期：1984-10-01 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
pub_type： 杂志文章
doi：10.1007/BF00499484
更新日期：1984-10-01 00:00:00
abstract：:Starch gel electrophoresis and histochemical staining with L-leucylglycyl-glycine revealed genetic polymorphism in peptidase B in cattle erythrocytes. Genetic analysis of 164 full families indicated that the three phenotypes observed are the product of an autosomal locus with two codominant alleles, PepB1 and PepB2. A...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：
更新日期：1992-06-01 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 survey of laboratory strains of Anopheles stephensi for nonspecific esterases by polyacrylamide gel electrophoresis revealed 10 zones of esterase activity. In 3 of the 10 zones, three electromorphs were observed. Genetic analysis revealed that these three zones are controlled by three loci, viz., Est-3, Est-4, and E...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00484518
更新日期：1984-06-01 00:00:00
abstract：:DNA damage repair elements accumulate at DNA damage sites to form ionizing radiation-induced foci (IRIF) for damage repair. IRIF, which represent direct evidence of DNA damage response activity, which are conveniently to be observed via immunofluorescence staining. Protein ubiquitination plays an important role in ini...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-015-9707-8
更新日期：2016-04-01 00:00:00
abstract：:Upland rice landraces from different villages of Mizoram, Northeast India were analyzed for seed morphology, amylose content, aromatic characteristic, seed storage protein profiling and genetic diversity. Results revealed variation in grain length, width, weight and shape. Protein profiling showed polypeptide bands ra...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-018-09901-1
更新日期：2019-06-01 00:00:00
