Lampbrush Chromosomes of the Chicken
... loops (microchromosome in Fig. 1 and Fig. 3 c). A chromosome that we have tentatively identified as a sex chromosome is easily recognized in these preparations as an apparently unpaired chromosome (Fig. 2 and 3). The size of this chromosome is consistent with a tentative identification as the Z chro ...
... loops (microchromosome in Fig. 1 and Fig. 3 c). A chromosome that we have tentatively identified as a sex chromosome is easily recognized in these preparations as an apparently unpaired chromosome (Fig. 2 and 3). The size of this chromosome is consistent with a tentative identification as the Z chro ...
Physical location of 18S-28S and 5S ribosomal RNA genes
... chestnut cultivars is being carried out to confirm the second 5S rDNA locus and to evaluate size of the satellited region and other possible variations in the major 18S-28S rDNA locus. Based on the above results, we conclude that these two species are structurally different from each other with resp ...
... chestnut cultivars is being carried out to confirm the second 5S rDNA locus and to evaluate size of the satellited region and other possible variations in the major 18S-28S rDNA locus. Based on the above results, we conclude that these two species are structurally different from each other with resp ...
Sno/Ski Proto-Oncogene Family - The Newfeld Lab
... mouse developed spontaneous lymphomas, suggesting that Sno could function as a tumor suppressor gene. Two other Sno knockout mice, generated with a similar strategy, did not develop lymphoma but rather displayed developmental defects in T-cell proliferation. Studies utilizing small interfer ing RNA ...
... mouse developed spontaneous lymphomas, suggesting that Sno could function as a tumor suppressor gene. Two other Sno knockout mice, generated with a similar strategy, did not develop lymphoma but rather displayed developmental defects in T-cell proliferation. Studies utilizing small interfer ing RNA ...
vysoké učení technické v brně molecular signature as optima of
... Cancer is recognized as a heterogeneous disease with distinct subtypes and outcomes that can be predicted by a limited number of biomarkers. Cancer is highly complex disease which can encompass multiple genomic alterations, including point mutations, translocations, gene amplifications, epigenetic m ...
... Cancer is recognized as a heterogeneous disease with distinct subtypes and outcomes that can be predicted by a limited number of biomarkers. Cancer is highly complex disease which can encompass multiple genomic alterations, including point mutations, translocations, gene amplifications, epigenetic m ...
Real time PCR or Quantitative PCR
... conventional rape seed. ● Cancer or disease detection ○ Multiplex real-time reverse transcriptase PCR is an applicable method for the detection, identification, and quantification HBV, HCV and HIV-1 ○ Bernard and Wittwer (2002) used real-time PCR for detection of multiple breast cancer molecular mar ...
... conventional rape seed. ● Cancer or disease detection ○ Multiplex real-time reverse transcriptase PCR is an applicable method for the detection, identification, and quantification HBV, HCV and HIV-1 ○ Bernard and Wittwer (2002) used real-time PCR for detection of multiple breast cancer molecular mar ...
Population Differences in Transcript
... variables. The analysis was restricted to i) the 333 TRs which were found in the TRANSFAC database to have two or more DSTs (1,931 of the 8,399 unique UniGene transcripts represented by probe sets on the microarrays) and ii) to approximately 1.5 million SNPs on the autosomal chromosomes that passed ...
... variables. The analysis was restricted to i) the 333 TRs which were found in the TRANSFAC database to have two or more DSTs (1,931 of the 8,399 unique UniGene transcripts represented by probe sets on the microarrays) and ii) to approximately 1.5 million SNPs on the autosomal chromosomes that passed ...
ESEfinder: a Web resource to identify exonic splicing enhancers
... splicing. The effect of a point mutation within a coding sequence is traditionally attributed to the deduced change in the corresponding amino acid. However, some point mutations can have much more severe effects on the structure of the encoded protein, for example when they inactivate an exonic spl ...
... splicing. The effect of a point mutation within a coding sequence is traditionally attributed to the deduced change in the corresponding amino acid. However, some point mutations can have much more severe effects on the structure of the encoded protein, for example when they inactivate an exonic spl ...
a mechanism for autonomous pattern formation in the animal skin
... How do animals acquire their various skin patterns? Although this question may seem easy, in fact it is very difficult to answer.The problem is that most animals have no related structures under the skin; therefore, the skin cells must form the patterns without the support of a prepattern. Recent pr ...
... How do animals acquire their various skin patterns? Although this question may seem easy, in fact it is very difficult to answer.The problem is that most animals have no related structures under the skin; therefore, the skin cells must form the patterns without the support of a prepattern. Recent pr ...
Analysis of DNA transcription termination sequences of gene coding
... Pseudomonas nitroreducens and Pseudomonas pseudoalcaligenes the size of the intergenic region is the same (141 bp), and they are shorter in comparison with Pseudomonas sp. KBOS 04 (163 bp). More importantly, five of the analysed strains have a palindromic sequence, which is constituted of 24 bp with ...
... Pseudomonas nitroreducens and Pseudomonas pseudoalcaligenes the size of the intergenic region is the same (141 bp), and they are shorter in comparison with Pseudomonas sp. KBOS 04 (163 bp). More importantly, five of the analysed strains have a palindromic sequence, which is constituted of 24 bp with ...
A Chromosome Assay Method for the Detection of
... There are 18 further h-c groups of A . nidulans known to date (Croft & Jinks, 1977). If more than two het gene differences are involved between a member of any one of these groups and a Glasgow master strain and particularly if the exact number of he?gene differences is not known, then it would be d ...
... There are 18 further h-c groups of A . nidulans known to date (Croft & Jinks, 1977). If more than two het gene differences are involved between a member of any one of these groups and a Glasgow master strain and particularly if the exact number of he?gene differences is not known, then it would be d ...
Genes Involved in Two Caenorhabditis elegans Cell
... are the signals, receptors, and signal transduction molecules that function as cells communicate with each other during development? Answers to this question are only beginning to emerge from studies in developmental biology (see, e.g., Greenwald and Rubin 1992; Hynes and Lander 1992; Jessell and Me ...
... are the signals, receptors, and signal transduction molecules that function as cells communicate with each other during development? Answers to this question are only beginning to emerge from studies in developmental biology (see, e.g., Greenwald and Rubin 1992; Hynes and Lander 1992; Jessell and Me ...
Genetics 7D
... Physical traits are observable characteristics. While each of us shares some of our traits with many other people, our own individual combination of traits is what makes each of us look unique. Physical traits are determined by specific segments of DNA called genes. Multiple genes are grouped togeth ...
... Physical traits are observable characteristics. While each of us shares some of our traits with many other people, our own individual combination of traits is what makes each of us look unique. Physical traits are determined by specific segments of DNA called genes. Multiple genes are grouped togeth ...
2013 Holiday Lectures on Science Medicine in the Genomic Era
... a short span of canine history. While researchers estimate that modern dog breeds diverged from wolves some 15,000 years ago, the genetic changes in the dog genome that create multiple coat types are ...
... a short span of canine history. While researchers estimate that modern dog breeds diverged from wolves some 15,000 years ago, the genetic changes in the dog genome that create multiple coat types are ...
Name Class Date
... Physical traits are observable characteristics. While each of us shares some of our traits with many other people, our own individual combination of traits is what makes each of us look unique. Physical traits are determined by specific segments of DNA called genes. Multiple genes are grouped togeth ...
... Physical traits are observable characteristics. While each of us shares some of our traits with many other people, our own individual combination of traits is what makes each of us look unique. Physical traits are determined by specific segments of DNA called genes. Multiple genes are grouped togeth ...
PDF
... During development, translational control of mRNAs regulates gene expression. Translational control is usually achieved through binding of trans-acting factors to mRNA untranslated regions but, on p. 589, Mary Lou King and coworkers reveal a novel, structure-based mechanism for translational repress ...
... During development, translational control of mRNAs regulates gene expression. Translational control is usually achieved through binding of trans-acting factors to mRNA untranslated regions but, on p. 589, Mary Lou King and coworkers reveal a novel, structure-based mechanism for translational repress ...
PDF
... During development, translational control of mRNAs regulates gene expression. Translational control is usually achieved through binding of trans-acting factors to mRNA untranslated regions but, on p. 589, Mary Lou King and coworkers reveal a novel, structure-based mechanism for translational repress ...
... During development, translational control of mRNAs regulates gene expression. Translational control is usually achieved through binding of trans-acting factors to mRNA untranslated regions but, on p. 589, Mary Lou King and coworkers reveal a novel, structure-based mechanism for translational repress ...
Evolution of antifreeze glycoprotein gene from a trypsinogen gene in
... and amplification events did not need to occur in the order given. Indeed, an AFGPytrypsinogen hybrid protein coding region formed by some amount of duplication of the 9-nt Thr-Ala-Ala coding element before bulk deletion of trypsinogen sequence might in fact be a more stable structure for the evolvi ...
... and amplification events did not need to occur in the order given. Indeed, an AFGPytrypsinogen hybrid protein coding region formed by some amount of duplication of the 9-nt Thr-Ala-Ala coding element before bulk deletion of trypsinogen sequence might in fact be a more stable structure for the evolvi ...
MER3 is required for normal meiotic crossover formation, but not for
... homozygous mer3 is completely sterile, we constructed two populations by crossing heterozygous mer3+/– with Nanjing 11 and Balilla, individually. A total of 1048 F2 and F3 segregates showing the complete sterile phenotype were used for gene mapping. Linkage analysis mapped MER3 on the long arm of ch ...
... homozygous mer3 is completely sterile, we constructed two populations by crossing heterozygous mer3+/– with Nanjing 11 and Balilla, individually. A total of 1048 F2 and F3 segregates showing the complete sterile phenotype were used for gene mapping. Linkage analysis mapped MER3 on the long arm of ch ...
Yeast as a Model Genetic Organism
... which stimulates fertilization. The cells first grow projections towards each other in a process called shmooing. The cells then fuse to form a diploid cell, which is a/a and cannot mate. The newly formed zygote can divide mitotically to generate diploid colonies or cultures. When a diploid undergoes ...
... which stimulates fertilization. The cells first grow projections towards each other in a process called shmooing. The cells then fuse to form a diploid cell, which is a/a and cannot mate. The newly formed zygote can divide mitotically to generate diploid colonies or cultures. When a diploid undergoes ...
genetics of susceptibility to infectious diseases: tuberculosis and
... population (Visentainer et al., 1997). Further molecular analysis identified specific mutations in pocket 4 of the DRB1-encoded class II molecule that are associated with increased susceptibility to tuberculoid leprosy (Zerva et al., 1996). However, these MHC effects seem not sufficient to explain t ...
... population (Visentainer et al., 1997). Further molecular analysis identified specific mutations in pocket 4 of the DRB1-encoded class II molecule that are associated with increased susceptibility to tuberculoid leprosy (Zerva et al., 1996). However, these MHC effects seem not sufficient to explain t ...
Gender in plants: sex chromosomes are emerging from the fog
... staminate flowers on males and pistillate flowers on females. The word dioecious is from Greek and means ‘two households’. Gynoecium: the female ovule-bearing part of a flower composed of ovary, style and stigma. Heterogamety: individuals forming two types of gametes; the sex segregates from the het ...
... staminate flowers on males and pistillate flowers on females. The word dioecious is from Greek and means ‘two households’. Gynoecium: the female ovule-bearing part of a flower composed of ovary, style and stigma. Heterogamety: individuals forming two types of gametes; the sex segregates from the het ...