Results 231 to 240 of about 316,394 (267)

Evolutionary Conservation of Vitellogenin Genes

DNA, 1982
Homologous and heterologous hybridizations in solution were performed between sheared genomic DNA and DNA complementary to vitellogenin mRNA of Xenopus, chicken, and migratory locust. The kinetics of hybridization and the thermal stability of the hybrids formed suggested a high degree of conservation of coding sequences of insect, amphibian, and avian ...
T C, James, U M, Bond, C A, Maack, S W, Applebaum, J R, Tata   +4 more
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Conservation of a Gene Pool

World's Poultry Science Journal, 1965
(1965). Conservation of a Gene Pool. World's Poultry Science Journal: Vol. 21, No. 2, pp. 166-172.
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The evolutionary conservation of the mammalian peroxidase genes

Cytogenetic and Genome Research, 2002
Myeloperoxidase (MPO), eosinophil peroxidase (EPX) and lactoperoxidase (LPO) are mammalian peroxidase enzymes possessing similar structures and functions. Here, we demonstrate that the genes encoding these molecules form a cluster on mouse chromosome 11.
K, Sakamaki, T, Ueda, S, Nagata
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Ubiquitin – conserved protein or selfish gene?

Trends in Biochemical Sciences, 2005
The posttranslational modifier ubiquitin is encoded by a multigene family containing three primary members, which yield the precursor protein polyubiquitin and two ubiquitin moieties, Ub(L40) and Ub(S27), that are fused to the ribosomal proteins L40 and S27, respectively.
André, Catic, Hidde L, Ploegh
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Studies on the phylogenetic conservation of the SRY gene

Human Genetics, 1991
A probe from a conserved motif of the SRY gene (sex-determining region Y), a prime candidate for the human testis-determinant, was hybridized to DNA from 23 species representing 5 vertebrate classes. Hybridization occurred in species with male or female heterogamety, in species with and without sex chromosomes and in those with temperature sex ...
T R, Tiersch, M J, Mitchell, S S, Wachtel   +2 more
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Conservation and divergence of plant microRNA genes

The Plant Journal, 2006
SummaryMicroRNA (miRNA) is one class of newly identified, small, non‐coding RNAs that play versatile and important roles in post‐transcriptional gene regulation. All miRNAs have similar secondary hairpin structures; many of these are evolutionarily conserved.
Baohong, Zhang, Xiaoping, Pan, Charles H, Cannon, George P, Cobb, Todd A, Anderson   +4 more
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Targeting Conserved Genes in Fusarium Species

2016
Fumonisins are important mycotoxins contaminating foods and feeds which are mainly produced by F. verticillioides and F. proliferatum. Additionally, both are pathogens of maize and other cereals. We describe two highly sensitive, rapid, and species-specific PCR protocols which enable detection and discrimination of these closely related species in ...
Jéssica, Gil-Serna, Belén, Patiño, Miguel, Jurado, Salvador, Mirete, Covadonga, Vázquez, M Teresa, González-Jaén   +5 more
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Conserved genes in enteric bacteria are not identical

Molecular and General Genetics MGG, 1980
In addition to ribosomal RNA genes, a relatively small number of genes are highly conserved between Escherichia coli and Salmonella typhimurium on the one hand, and either Serratia marcescens or Proteus morganii on the other hand. The conserved non-rRNA genes are not the same in S. marcescens and P. Morganii.
P, Ostapchuk, A, Anilionis, M, Riley
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Targeting Conserved Genes in Alternaria Species

2016
Real-time polymerase chain reaction (PCR) is a molecular biology technique based on the detection of the fluorescence produced by a reporter molecule, which increases as the reaction proceeds proportionally to the accumulation of the PCR product within each amplification cycle.
Miguel Ángel, Pavón, Inés María, López-Calleja, Isabel, González, Rosario, Martín, Teresa, García   +4 more
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Conserved homeobox genes in the developing brain.

Comptes rendus de l'Academie des sciences. Serie III, Sciences de la vie, 1993
We analysed the expression of four mouse homeobox genes related to two Drosophila genes expressed in the developing head of the fly: Emx1 and Emx2, related to empty spiracles and Otx1 and Otx2, related to orthodenticle. The four genes are all expressed in the developing rostral brain of E10 mouse embryos in a specific manner. Otx2 is expressed in every
Boncinelli E, GULISANO, Massimo, Pannese M.   +2 more
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