Abstract：
:Genetic variation at three dipeptidase loci (Dip-A, Dip-B, and Dip-C) in Drosophila simulans was analyzed by starch gel electrophoresis. Dip-A was found to be polymorphic in four populations, while Dip-B and Dip-C were found to be polymorphic in one. The numbers of different alleles found at each respective locus were: Dip-A, two; Dip-B, two; and Dip-C, three. Dip-A was genetically mapped at 57.9 on the second chromosome, and Dip-B and Dip-C at 80.9 and 87.9 on the third chromosome, respectively. Neither Dip-B nor Dip-C has been mapped in D. melanogaster because both loci are apparently monomorphic. Their map positions in D. simulans with respect to flanking markers whose homologous genes have been cytogenetically localized in D. melanogaster suggested that they might be mapped cytogenetically by using available deficiencies in D. melanogaster. Accordingly, by the construction of interspecific hybrids which carried deficiencies of melanogaster and an allele of simulans with a mobility different from that of the fixed melanogaster allele, Dip-B and Dip-C were localized between 87 F12-14 and 88 C1-3 and between 87 B5-6 and 87 B8-10, respectively, in the salivary gland chromosomes of D. melanogaster. The similarity between these two species is discussed on the basis of these findings.
journal_name
Biochem Genetjournal_title
Biochemical geneticsauthors
Ohnishi S,Voelker RAdoi
10.1007/BF00486138subject
Has Abstractpub_date
1981-02-01 00:00:00pages
75-85issue
1-2eissn
0006-2928issn
1573-4927journal_volume
19pub_type
杂志文章abstract：:Different homozygous lines of similar genotype with respect to G6pd and 6Pgd were shown to have different enzyme activities for G6PD and 6PGD. Crosses between high and low lines suggested that there were modifying genes present on the autosomes, while others were probably located on the X chromosome. Allelic variation...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00484587
更新日期：1980-08-01 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：: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：:Prolamin mixtures were isolated from oats, rice, normal and high-lysine sorghum, two varieties of pearl millet, two strains of teosinte, and gamma grass and subjected to NH2-terminal amino acid sequence determinations. In each case (except for rice, whose prolamins apparently have blocked or unavailable NH2-terminal r...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00498931
更新日期：1982-12-01 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：:The allele, genotype, and haplotype frequencies among 837 Polish Holstein-Friesian cattle were determined at two regulatory indel polymorphisms of the PRNP gene. Allele frequencies at the 23 bp indel promoter polymorphism were 0.622 (del) and 0.378 (ins), with 0.613 and 0.387 in sires and 0.633 and 0.366 in dams. Alle...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-010-9408-2
更新日期：2011-06-01 00:00:00
abstract：:Seasonal changes in genetic diversity of Meriones meridianus and Dipus sagitta populations in the Ningxia Hui Autonomous Region were monitored using inter-simple sequence repeats. There were 45 discernible DNA fragments isolated from 33 samples of M. meridianus, and 25 from 40 samples of D. sagitta. The differences in...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-011-9480-2
更新日期：2012-06-01 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：:Cleavage patterns of mitochondrial DNAs (mtDNAs) by 15 restriction endonucleases were analyzed for 10 swamp and 13 river types of domestic water buffaloes. Digestions with nine enzymes exhibited polymorphisms giving two or three kinds of cleavage patterns. Five mtDNA types were identified, three types in the swamp buf...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00554726
更新日期：1995-06-01 00:00:00
abstract：:A plausible approach to evaluate the inhibitory action of antifungals is through the investigation of the fungal resistance to these drugs. We describe here the molecular cloning and initial characterization of the A. nidulans lipA gene, where mutation (lipA1) conferred resistance to undecanoic acid, the most fungitox...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-008-9170-x
更新日期：2008-10-01 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
pub_type： 杂志文章
doi：10.1007/s10528-017-9794-9
更新日期：2017-06-01 00:00:00
abstract：:Polymorphic esterase and acetylcholinesterase alleles in the whitefly Bemisia tabaci were studied using electrophoretic and colorimetric assays. The segregation of these alleles between parental and F1 generations provided unequivocal evidence of haplodiploidy in this pest species. Unmated females, heterozygous at a p...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：
更新日期：1996-04-01 00:00:00
abstract：:Genetic variation and differentiation of 12 populations of Picea jezoensis from the Russian Far East were studied using 20 allozyme loci. The mean number of alleles per locus was 2.63, the percent of polymorphic loci was 88.1%, the observed heterozygosity was 0.181, and the mean value of expected heterozygosity amount...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-006-9075-5
更新日期：2007-04-01 00:00:00
abstract：:Salvia miltiorrhiza is a well-known medicinal plant and functional food in Asia. The range of quality among its germplasms is irregular, which inevitably affects its health and economic benefits. We established a system comprising phenotypic characteristics, ISSR markers, and active constituents to facilitate the comp...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-013-9600-2
更新日期：2013-10-01 00:00:00
abstract：:Maternal embryo leucine zipper kinase (MELK) has a higher expression level in a variety of cancers and involved in progression of colorectal cancer. The MELK expression levels in colorectal cancer tissues and cells were detected by RT-qPCR. MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) and transwe...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-020-09974-x
更新日期：2020-10-01 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
pub_type： 杂志文章
doi：10.1007/s10528-009-9239-1
更新日期：2009-06-01 00:00:00
abstract：:Starch gel electrophoresis of creatine kinase (CK) isozymes of Xenopus tropicalis shows that at least two different genes code for CK in this diploid (2n = 20) species. These genes seen to be orthologous to the CK-A and CK-C genes of extant crossopterygian fish. Additional isozymes may be interpreted either as product...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00499114
更新日期：1985-02-01 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：:A method for detecting two alleles at Np-1 (nucleoside phosphorylase) and three alleles at Es-10 (esterase 10) from mouse blood by cellulose acetate electrophoresis is described. The allelic constitution at these loci for 44 inbred strains and stocks was determined. The location of Np-1 on chromosome 14 was establishe...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00484465
更新日期：1977-04-01 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
pub_type： 杂志文章
doi：10.1007/BF00561468
更新日期：1988-04-01 00:00:00
abstract：:A null mutation at the phosphoglucomutase locus (Pgm-1) was discovered by electrophoretic analysis of the inbred mouse strain C57BL/6J. The null allele (Pgm-1n) was shown to segregate as a Mendelian unit alternative to the Pgm-1a and Pgm-1b alleles. Mice expressing the Pgm-1n allele, either in the heterozygous or homo...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00484629
更新日期：1981-06-01 00:00:00
abstract：:Patterns of lactate dehydrogenase (LDH) isozymes of tissues from various mouse strains were examined. An interstrain polymorphism for LDH isozymes of liver was established. One phenotype (CBA/Lac and AKR/J mice) yielded a five-banded LDH pattern, another phenotype (DBA/1J, DBA/2J, C57BL/6J and C3H/He) showed a three-b...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00500133
更新日期：1980-10-01 00:00:00
abstract：:Site-specific gene modifications in cells are initiated by the introduction of exogenous DNA. We used a recently established cell assay to compare the ability of DNA donors to induce a single point mutation that converts a target gene encoding blue fluorescent protein (BFP) into expressing green fluorescent protein (G...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-010-9370-z
更新日期：2010-12-01 00:00:00
abstract：:The interspecies homology of dace supernatant (A2,AB,B2) and mitochondrial (C2) malate dehydrogenase isozymes has been established through cell fractionation and tissue distribution studies. Isolated supernatant malate dehydrogenase (s-MDH) isozymes show significant differences in Michaelis constants for oxaloacetate ...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00484591
更新日期：1980-08-01 00:00:00
abstract：:The acidic proline-rich proteins (Pr) showing genetic polymorphism were purified from human parotid salivas by gel filtration and ion exchange chromatography. Molecular weight determinations, amino acid composition analyses, and polypeptide mapping experiments indicate that the Pr 3 protein is a fragment of the Pr 1 p...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00504345
更新日期：1979-12-01 00:00:00
abstract：:A novel cDNA fragment was identified from a human fetal brain cDNA library by using the coding sequence of human BRI3 gene (Accession No. NM015379) as bait in a yeast two-hybrid screening. Then by 5'-RACE (rapid amplification of cDNA end) and electronic hybridization, we obtained a 1.9 kb contig which consists of a no...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1023/a:1013807518791
更新日期：2001-12-01 00:00:00
abstract：:In vitro DNA:DNA hybridizations and hydroxyapatite thermal-elution chromatography were employed to identify the diploid Triticum species ancestral to the B genome of T. turgidum. Unique and repeated sequences from the various Triticum species were separated by hybridization and thermal elution on hydroxyapatite. Uniqu...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00502977
更新日期：1986-02-01 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：: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 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
