Novel regulatio pendage transformation
... of the above mentioned ancestral state (Fig. 1D). The latter continue to develop as legs until the 60-70% developmental stage (stages are as in Whitington et al., 1993). At about the 75% stage, a series of morphological changes results in a transformation of the T1 legs into maxillipeds (Mxp) and fu ...
... of the above mentioned ancestral state (Fig. 1D). The latter continue to develop as legs until the 60-70% developmental stage (stages are as in Whitington et al., 1993). At about the 75% stage, a series of morphological changes results in a transformation of the T1 legs into maxillipeds (Mxp) and fu ...
Chapter 13 - Microbial Genetics
... D) The lac operon will be induced only when both glucose and lactose are present E) The lac operon will be induced only when glucose is present and lactose is absent ...
... D) The lac operon will be induced only when both glucose and lactose are present E) The lac operon will be induced only when glucose is present and lactose is absent ...
Article A Distinct Mitochondrial Genome with DUI
... in adductor muscle from two individuals from Northern Scotia and Iceland. Dahlgren et al. (2000) described the “X” cytochrome b haplotype, which was the most distantly related haplotype in their study (6.8% compared with the nearest neighbor and identical to the one named “Ais_cytb_d1” in our study; ...
... in adductor muscle from two individuals from Northern Scotia and Iceland. Dahlgren et al. (2000) described the “X” cytochrome b haplotype, which was the most distantly related haplotype in their study (6.8% compared with the nearest neighbor and identical to the one named “Ais_cytb_d1” in our study; ...
Occurrence of phosphate acquisition genes in Prochlorococcus cells
... The cyanobacterium Prochlorococcus is the numerically dominant phototroph in oligotrophic parts of the oceans. Recently, it was shown that the distribution of phosphate acquisition genes did not match the 16S rRNA phylogeny among isolates from this group but rather appeared related to phosphate avai ...
... The cyanobacterium Prochlorococcus is the numerically dominant phototroph in oligotrophic parts of the oceans. Recently, it was shown that the distribution of phosphate acquisition genes did not match the 16S rRNA phylogeny among isolates from this group but rather appeared related to phosphate avai ...
Two novel heterozygous mutations of EVC2 cause a mild phenotype
... 1989; Platzer et al., 1997]. Similarly, a single promoter could coordinate the expression of EVC and EVC2. Several potential transcription factor binding sites, including Sp1, AP-2, myogenin, and C/EBP have been identified for this promoter region [Galdzicka et al., 2002]. This organization of adjac ...
... 1989; Platzer et al., 1997]. Similarly, a single promoter could coordinate the expression of EVC and EVC2. Several potential transcription factor binding sites, including Sp1, AP-2, myogenin, and C/EBP have been identified for this promoter region [Galdzicka et al., 2002]. This organization of adjac ...
Chapter 44 Self Test (EOC)
... chapter. Cite two and explain what is meant by co-opted. Answer—Brachyury, Tbx5, and others, are examples of genes that have a defined function in a basal set of taxa, and in more derived taxa the function switches. In the case of these two genes, the new function is central to defining what is nove ...
... chapter. Cite two and explain what is meant by co-opted. Answer—Brachyury, Tbx5, and others, are examples of genes that have a defined function in a basal set of taxa, and in more derived taxa the function switches. In the case of these two genes, the new function is central to defining what is nove ...
UCSC genome support forum
... Identifying rRNA in the Genome Browser is going to depend on which assembly you are using as some assemblies have better annotation than others. If you are looking at the human (hg19, hg38) or mouse (mm10) genomes, you can use the "GENCODE Gene Annotation" tracks to view rRNA. You can also use the E ...
... Identifying rRNA in the Genome Browser is going to depend on which assembly you are using as some assemblies have better annotation than others. If you are looking at the human (hg19, hg38) or mouse (mm10) genomes, you can use the "GENCODE Gene Annotation" tracks to view rRNA. You can also use the E ...
Pax6 lights-up the way for eye development Ruth Ashery
... and regulation in development of the fly and vertebrate eyes has revealed a surprising conservation of molecular mechanisms. In particular, the study of the transcription factor Pax6 promoted our understanding of the development of ocular tissues. Pax6 is a member of the Pax family of transcription ...
... and regulation in development of the fly and vertebrate eyes has revealed a surprising conservation of molecular mechanisms. In particular, the study of the transcription factor Pax6 promoted our understanding of the development of ocular tissues. Pax6 is a member of the Pax family of transcription ...
Predicting tRNA and tmRNA genes Aragorn - SEA
... to the matching base pairs of the acceptor stem. Conserved bases are labeled in ...
... to the matching base pairs of the acceptor stem. Conserved bases are labeled in ...
Predicting_tRNA_and_tmRNA_genes_12-2-16
... to the matching base pairs of the acceptor stem. Conserved bases are labeled in ...
... to the matching base pairs of the acceptor stem. Conserved bases are labeled in ...
The B-cell maturation factor Blimp-1 specifies vertebrate slow
... Consistent with this observation, the first and second zinc fingers of mammalian Blimp-1 are essential for its sequence-specific DNA-binding activity17. So far, the most detailed studies of Blimp-1 have focused on its role in B-lymphocyte maturation in mammals. Expression of Blimp-1 accompanies the ...
... Consistent with this observation, the first and second zinc fingers of mammalian Blimp-1 are essential for its sequence-specific DNA-binding activity17. So far, the most detailed studies of Blimp-1 have focused on its role in B-lymphocyte maturation in mammals. Expression of Blimp-1 accompanies the ...
Biotechnology Timeline
... A vaccine against the human papillomavirus, which causes cancer of the cervix, receives FDA approval. The vaccine is made via recombinant DNA technology by inserting of the viral genes into the DNA of baker’s yeast. The U.S. Department of Agriculture (USDA) grants Dow AgroSciences the first regulato ...
... A vaccine against the human papillomavirus, which causes cancer of the cervix, receives FDA approval. The vaccine is made via recombinant DNA technology by inserting of the viral genes into the DNA of baker’s yeast. The U.S. Department of Agriculture (USDA) grants Dow AgroSciences the first regulato ...
Genomics-based approaches to improve drought tolerance of crops
... variation can be statistically associated with the value of a quantitative trait across mapping populations and/or suitable panels of accessions characterized by the presence of linkage disequilibrium. Reverse genetics: a method of investigating the genetic control of traits that begins with the nuc ...
... variation can be statistically associated with the value of a quantitative trait across mapping populations and/or suitable panels of accessions characterized by the presence of linkage disequilibrium. Reverse genetics: a method of investigating the genetic control of traits that begins with the nuc ...
Analysis of Cross Sequence Similarities for Multiple - PolyU
... ratio, its execution time is too high for long sequences. DNACompress (Chen et al., 2002) consists of two parts. All approximate repeats including complementary palindromes are detected by a separate software tool called PatternHunter (Ma et al., 2002) in the first part. Those approximate repeats an ...
... ratio, its execution time is too high for long sequences. DNACompress (Chen et al., 2002) consists of two parts. All approximate repeats including complementary palindromes are detected by a separate software tool called PatternHunter (Ma et al., 2002) in the first part. Those approximate repeats an ...
Functional Annotation
... Bio-ontologies are used to capture biological information in a way that can be read by both humans and computers. necessary for high-throughput “omics” datasets allows data sharing across databases ...
... Bio-ontologies are used to capture biological information in a way that can be read by both humans and computers. necessary for high-throughput “omics” datasets allows data sharing across databases ...
Hormone Autotrophic Growth and Differentiation
... We describe mutant tissue lines of Arabidopsis that are able to grow in vitro as callus on hormone-free medium. The 14 lines presented here show different hormone autotrophic differentiation behaviors that can be classified into three categories: (a) forming roots (rooty callus), (b) forming shoots ...
... We describe mutant tissue lines of Arabidopsis that are able to grow in vitro as callus on hormone-free medium. The 14 lines presented here show different hormone autotrophic differentiation behaviors that can be classified into three categories: (a) forming roots (rooty callus), (b) forming shoots ...
Genomic rearrangements account for more than one
... B319 was heterozygous for the common polymorfic sites in exon 11; therefore, we used one of these polymorphisms (2201C/T) to evaluate the presence of the mutant transcript. As shown in Figure 2, the DHPLC profile obtained from the RT– PCR of the polymorphic region, lacked the heteroduplex peak prese ...
... B319 was heterozygous for the common polymorfic sites in exon 11; therefore, we used one of these polymorphisms (2201C/T) to evaluate the presence of the mutant transcript. As shown in Figure 2, the DHPLC profile obtained from the RT– PCR of the polymorphic region, lacked the heteroduplex peak prese ...
Increased sex chromosome expression and epigenetic
... deletions (MSYq–) exhibit de-repression of several sex-linked genes in spermatids, including Ube1x, which is also de-repressed in Hr6b–/– spermatids (Baarends et al., 2007; Ellis et al., 2005). This suggests that genes encoded by the Y long arm are involved in spermatid sex chromosome repression. On ...
... deletions (MSYq–) exhibit de-repression of several sex-linked genes in spermatids, including Ube1x, which is also de-repressed in Hr6b–/– spermatids (Baarends et al., 2007; Ellis et al., 2005). This suggests that genes encoded by the Y long arm are involved in spermatid sex chromosome repression. On ...
Repression by RAZ of Epstein-Barr virus bZIP transcription factor
... in inactive EB1 : RAZ heterodimers. Furthermore, we also demonstrate that RAZ efficiently represses transcription activated by an EB1 mutant carrying the GCN4 homodimerization domain (EBI~"4), despite the inability of RAZ and EBlgCn4to form stable heterodimers. ...
... in inactive EB1 : RAZ heterodimers. Furthermore, we also demonstrate that RAZ efficiently represses transcription activated by an EB1 mutant carrying the GCN4 homodimerization domain (EBI~"4), despite the inability of RAZ and EBlgCn4to form stable heterodimers. ...
CHK2 kinase: cancer susceptibility and cancer therapy – two sides
... Such a principle remains to be demonstrated for chemoprotection. By contrast, blocking CHK2 function in p53-deficient human cells increases the level of apoptosis following radiation38. As most tumour cells are defective in one or more checkpoints, inhibition of the remaining CHK2-mediated checkpoin ...
... Such a principle remains to be demonstrated for chemoprotection. By contrast, blocking CHK2 function in p53-deficient human cells increases the level of apoptosis following radiation38. As most tumour cells are defective in one or more checkpoints, inhibition of the remaining CHK2-mediated checkpoin ...
PAX6 mRNA Transcript Analysis in Various Ocular/Non
... domain to recognize a novel DNA sequence. PAX6 contains an alternative mRNA splice-site which allows to regulate the restricted set of genes depends on the mRNA splicing. These two major forms of the protein, PAX6 and PAX6 (5a) are highly conserved among metazoans (Multicellular animals) [5]. Howeve ...
... domain to recognize a novel DNA sequence. PAX6 contains an alternative mRNA splice-site which allows to regulate the restricted set of genes depends on the mRNA splicing. These two major forms of the protein, PAX6 and PAX6 (5a) are highly conserved among metazoans (Multicellular animals) [5]. Howeve ...
genetics - Liceocopernico.it
... Johann (Gregor) Mendel laid the foundations of modem genetics with the publication of his pioneering work on peas in 1866, but his work was not appreciated during his lifetime. The science of genetics began in 1900 with the rediscovery of his original paper. In the next ninety years, genetics grew f ...
... Johann (Gregor) Mendel laid the foundations of modem genetics with the publication of his pioneering work on peas in 1866, but his work was not appreciated during his lifetime. The science of genetics began in 1900 with the rediscovery of his original paper. In the next ninety years, genetics grew f ...
informe tecnológico de patentes
... disorder caused by the expression of mutant huntingtin protein (Htt). Suppression of Htt expression, using RNA interference, might be an effective therapy. However, if reduction of wild-type protein is not well tolerated in the brain, it may be necessary to suppress just the product of the mutant al ...
... disorder caused by the expression of mutant huntingtin protein (Htt). Suppression of Htt expression, using RNA interference, might be an effective therapy. However, if reduction of wild-type protein is not well tolerated in the brain, it may be necessary to suppress just the product of the mutant al ...