Article Positive Selection Underlies Faster-Z
... female spleen, decreased more rapidly over time (resulting in a significantly steeper slope) for the Z chromosome compared with the autosomes (fig. 1A, supplementary fig. S1 and table S1, Supplementary Material online). In the male spleen, the effect was marginally nonsignificant (fig. 1B and tabl ...
... female spleen, decreased more rapidly over time (resulting in a significantly steeper slope) for the Z chromosome compared with the autosomes (fig. 1A, supplementary fig. S1 and table S1, Supplementary Material online). In the male spleen, the effect was marginally nonsignificant (fig. 1B and tabl ...
Behavioral Genetics and Development - Philsci-Archive
... Mendelian model of inheritance with the existing, biometrical tradition in the study of natural selection (Provine, 2001). In 1918 Fisher published his seminal "The Correlation between Relatives on the Supposition of Mendelian Inheritance" (R. A Fisher, 1918). In the process of demonstrating the com ...
... Mendelian model of inheritance with the existing, biometrical tradition in the study of natural selection (Provine, 2001). In 1918 Fisher published his seminal "The Correlation between Relatives on the Supposition of Mendelian Inheritance" (R. A Fisher, 1918). In the process of demonstrating the com ...
Polymorphic miRNA-mediated gene regulation: contribution to
... bioinformatics points towards a crowded and intricate miRNA-based regulatory network in animals. In mammals, for example, the number of evolutionary conserved matches to 7-nt seeds in 30 UTRs exceeds that for control heptamers by a factor of 2.2, enabling the prediction of more than 15 000 5D targe ...
... bioinformatics points towards a crowded and intricate miRNA-based regulatory network in animals. In mammals, for example, the number of evolutionary conserved matches to 7-nt seeds in 30 UTRs exceeds that for control heptamers by a factor of 2.2, enabling the prediction of more than 15 000 5D targe ...
GENETIC CALCULATOR (BUDGERIGAR) Help File
... All rights reserved. No parts of this work may be reproduced in any form or by any means - graphic, electronic, or mechanical, including photocopying, recording, taping, or information storage and retrieval systems - without the written permission of the publisher. Products that are referred to in t ...
... All rights reserved. No parts of this work may be reproduced in any form or by any means - graphic, electronic, or mechanical, including photocopying, recording, taping, or information storage and retrieval systems - without the written permission of the publisher. Products that are referred to in t ...
The hybrid origins of three perennial Medicago species
... animal kingdom. Species formed by hybridization often have different phenotype and better fitness than either the parents (Otto 2007). However, in other cases, depending on the relatedness of the parents, the descendants may also be sterile. This is caused by chromosomal ...
... animal kingdom. Species formed by hybridization often have different phenotype and better fitness than either the parents (Otto 2007). However, in other cases, depending on the relatedness of the parents, the descendants may also be sterile. This is caused by chromosomal ...
A natural chimeric yeast containing genetic material from three species
... be found among S. paradoxus-like and/or Saccharomyces sp. IF0 1802-likeyeasts. However, the degree of polymorphy within these two genes was too low to obtain a more precise answer. To confirm further the origin of the CIDl mtDNA, the mitochondrial SSU gene was sequenced from several yeasts. The comp ...
... be found among S. paradoxus-like and/or Saccharomyces sp. IF0 1802-likeyeasts. However, the degree of polymorphy within these two genes was too low to obtain a more precise answer. To confirm further the origin of the CIDl mtDNA, the mitochondrial SSU gene was sequenced from several yeasts. The comp ...
7.1 Introduction
... identities are unknown. Often, the gene's identity is determined by cloning (see Genetics 7.17 Isolation of S. cerevisiae genes by cloning). However, in some cases, cloning is difficult or is not performed at an early stage of mutant analysis because of the large number of mutations being studied. I ...
... identities are unknown. Often, the gene's identity is determined by cloning (see Genetics 7.17 Isolation of S. cerevisiae genes by cloning). However, in some cases, cloning is difficult or is not performed at an early stage of mutant analysis because of the large number of mutations being studied. I ...
Genetic suppression
... UAG (amber), UAA (ochre) or UGA (opal), resulting in polypeptide chain termination and (usually) complete or almost complete loss of gene function. These nonsense mutants can potentially be suppressed by nonsense suppressor tRNAs, in which a sense codon has been changed to be able to decode the nons ...
... UAG (amber), UAA (ochre) or UGA (opal), resulting in polypeptide chain termination and (usually) complete or almost complete loss of gene function. These nonsense mutants can potentially be suppressed by nonsense suppressor tRNAs, in which a sense codon has been changed to be able to decode the nons ...
Different strategies of osmoadaptation in the closely
... 1985) and later on in many bacterial species (Severin et al., 1992; Roberts, 2005). The derivative hydroxyectoine was first discovered in Streptomyces parvalus (Inbar & Lapidot, 1988), before its presence was proven in a wide range of bacteria, and recently also in Archaea (Widderich et al., 2015). ...
... 1985) and later on in many bacterial species (Severin et al., 1992; Roberts, 2005). The derivative hydroxyectoine was first discovered in Streptomyces parvalus (Inbar & Lapidot, 1988), before its presence was proven in a wide range of bacteria, and recently also in Archaea (Widderich et al., 2015). ...
PraderWilli syndrome resulting from an unbalanced translocation
... proband, array CGH and FISH analyses demonstrated an approximate 7 Mb deletion of distal 5p suggesting a mechanism other than affinity to telomeric sequences. Proximal 15q is rich in repeat sequences and duplicons that are involved in the microdeletion seen in PWS, as well as in the formation of chr ...
... proband, array CGH and FISH analyses demonstrated an approximate 7 Mb deletion of distal 5p suggesting a mechanism other than affinity to telomeric sequences. Proximal 15q is rich in repeat sequences and duplicons that are involved in the microdeletion seen in PWS, as well as in the formation of chr ...
The Mitochondrial Genome of Chara vulgaris
... mtDNA exhibit more similarity to their Marchantia and/or angiosperm homologs than to their Chaetosphaeridium homologs. This finding is illustrated clearly in Figure 2, which reports the results of overall genome comparisons with MultiPipMaker (Schwartz et al., 2000). It can be seen that for many Cha ...
... mtDNA exhibit more similarity to their Marchantia and/or angiosperm homologs than to their Chaetosphaeridium homologs. This finding is illustrated clearly in Figure 2, which reports the results of overall genome comparisons with MultiPipMaker (Schwartz et al., 2000). It can be seen that for many Cha ...
MAK, a computational tool kit for automated MITE
... elements and the anchored elements. In the automated anchor finding process, a BLASTN is carried out at very low stringency (with high E_value, lowest word size, high hitlist_size, low gapcosts and a specified organism) for shortest hits possible. All HSPs that match either end of the query sequence ...
... elements and the anchored elements. In the automated anchor finding process, a BLASTN is carried out at very low stringency (with high E_value, lowest word size, high hitlist_size, low gapcosts and a specified organism) for shortest hits possible. All HSPs that match either end of the query sequence ...
Transductional Analysis of Arginineless Mutants in Proteus rnirabilis
... Phage 13vir was prepared by the method of Prozesky et al. (1965).Dilutions of the 13vir lysates were made in a lysate of transducing phage 34/13 and samples of the mixed lysates were then used to transduce two auxotrophs to prototrophy. Transduction. This procedure has been described (Prozesky & Coe ...
... Phage 13vir was prepared by the method of Prozesky et al. (1965).Dilutions of the 13vir lysates were made in a lysate of transducing phage 34/13 and samples of the mixed lysates were then used to transduce two auxotrophs to prototrophy. Transduction. This procedure has been described (Prozesky & Coe ...
- Journal of Clinical Investigation
... genomic libraries. The former has been initiated by Postlethwait in Oregon (6, 7) and by us, in collaboration with H. Jacob, in Boston (8); the latter are under construction. Transgenesis is readily accomplished, although expression in the injected embryos is invariably mosaic and expression in subs ...
... genomic libraries. The former has been initiated by Postlethwait in Oregon (6, 7) and by us, in collaboration with H. Jacob, in Boston (8); the latter are under construction. Transgenesis is readily accomplished, although expression in the injected embryos is invariably mosaic and expression in subs ...
Genes for control of form and
... cell wall that causes acidification and loosening of the cell wall allows expansion. However, until lately there had been little molecular genetic evidence to support this theory. The recently cloned H+ pyrophosphatase (PPase) Arabidopsis vacuolar pyrophosphatase1 (AVP1) provides supporting evidence ...
... cell wall that causes acidification and loosening of the cell wall allows expansion. However, until lately there had been little molecular genetic evidence to support this theory. The recently cloned H+ pyrophosphatase (PPase) Arabidopsis vacuolar pyrophosphatase1 (AVP1) provides supporting evidence ...
Phytoalexin-Deficient Mutants of Arabidopsis Reveal That
... Twenty-four hours after inoculation, the amount of camalexin in the inoculation dropletis measured directly with a flourometer. EMSmutagenized M2 seed from plants of the Col-0 accession carrying the gll mutation was obtained from Lehle seeds. The gll mutation causes lack of trichomes (leaf hairs) an ...
... Twenty-four hours after inoculation, the amount of camalexin in the inoculation dropletis measured directly with a flourometer. EMSmutagenized M2 seed from plants of the Col-0 accession carrying the gll mutation was obtained from Lehle seeds. The gll mutation causes lack of trichomes (leaf hairs) an ...
Recombination and clonal groupings within Helicobacter pylori from
... bacteria from different continents or that particular alleles are selected for in certain populations. However, a different segment of the vacA gene was found to have recombined freely in bacteria isolated from Canada and South Africa (Suerbaum et al ., 1998). The virulence-associated cagA gene enco ...
... bacteria from different continents or that particular alleles are selected for in certain populations. However, a different segment of the vacA gene was found to have recombined freely in bacteria isolated from Canada and South Africa (Suerbaum et al ., 1998). The virulence-associated cagA gene enco ...
GENOTYPE-PHENOTYPE CORRELATION USING
... Biological science has undergone a revolution in the past few decades. The successes of molecular and structural biology, biochemistry, and genetics have yielded large amounts of data that are increasingly quantitative in nature. This quantitative analysis of this data has attracted the use of techn ...
... Biological science has undergone a revolution in the past few decades. The successes of molecular and structural biology, biochemistry, and genetics have yielded large amounts of data that are increasingly quantitative in nature. This quantitative analysis of this data has attracted the use of techn ...
Comparative analysis of two-component signal transduction systems
... not encoded in pairs (‘orphans’). Classification of HKs and RRs based on their enzymic domains together with the analysis of two neighbour-joining trees of these domains revealed putative interaction partners for most of the ‘orphans’. Putative biological functions, including involvement in virulenc ...
... not encoded in pairs (‘orphans’). Classification of HKs and RRs based on their enzymic domains together with the analysis of two neighbour-joining trees of these domains revealed putative interaction partners for most of the ‘orphans’. Putative biological functions, including involvement in virulenc ...
Foundations of Biology - Geoscience Research Institute
... the F2 generation were males Without this vital data on the association of white eyes with being male, the gene for white eyes could have been seen as a simple recessive trait on an autosome This illustrates the importance of recording all the data possible and being alert to the possibility of ...
... the F2 generation were males Without this vital data on the association of white eyes with being male, the gene for white eyes could have been seen as a simple recessive trait on an autosome This illustrates the importance of recording all the data possible and being alert to the possibility of ...
Control of the acetamidase gene of Mycobacterium smegmatis by
... and looked for acetamidase expression under the same conditions as for Mad2. In this case, no induction of the acetamidase was seen. This was not due to deletion of a promoter region as the identi¢ed promoters were all present in the deletion strain [7]. Since amiD is immediately downstream of amiA, ...
... and looked for acetamidase expression under the same conditions as for Mad2. In this case, no induction of the acetamidase was seen. This was not due to deletion of a promoter region as the identi¢ed promoters were all present in the deletion strain [7]. Since amiD is immediately downstream of amiA, ...
Coin Child Lab – Answer Sheet
... or purebred. Heterozygous or hybrid means that one dominant gene and one recessive gene is present, but the recessive gene is hidden. Some genes are neither dominant nor recessive; they show incomplete dominance. There are also some traits that are passed down through polygenic inheritance. Polygeni ...
... or purebred. Heterozygous or hybrid means that one dominant gene and one recessive gene is present, but the recessive gene is hidden. Some genes are neither dominant nor recessive; they show incomplete dominance. There are also some traits that are passed down through polygenic inheritance. Polygeni ...
Predicting_tRNA_and_tmRNA_genes_12-2-16
... literature.) It is highly unusual that a phage with multiple tRNAs will contain a sole tRNA distant genomically from all the others within its genome found by the programs, or encoded on the opposite strand as all the others, or encoded within a ORF called by GeneMark or Glimmer that has high coding ...
... literature.) It is highly unusual that a phage with multiple tRNAs will contain a sole tRNA distant genomically from all the others within its genome found by the programs, or encoded on the opposite strand as all the others, or encoded within a ORF called by GeneMark or Glimmer that has high coding ...
Woods Hole – Zebrafish Genetics and Development Bioinformatics
... The genetic map length of the zebrafish genome is 3000 cM total, and the total physical length of the genome is 1.7 x 109 bp. Is the actual physical (basepair) distance between Z15270 and scube2 surprising? What factors might account for any differences in expected distance? Zoom in and move the win ...
... The genetic map length of the zebrafish genome is 3000 cM total, and the total physical length of the genome is 1.7 x 109 bp. Is the actual physical (basepair) distance between Z15270 and scube2 surprising? What factors might account for any differences in expected distance? Zoom in and move the win ...
The rapidly emerging ESBL-producing Escherichia coli O25
... strain, F632. Because the function of this protein as a heptosyltransferase is completely conserved in all core types (Muller-Loennies et al., 2007), we surmise that this sequence variation is unlikely to have functional consequences. An almost 100% identity (except two nucleotide differences result ...
... strain, F632. Because the function of this protein as a heptosyltransferase is completely conserved in all core types (Muller-Loennies et al., 2007), we surmise that this sequence variation is unlikely to have functional consequences. An almost 100% identity (except two nucleotide differences result ...