Výsledky vyhledávání - "Craig J. Lobb"

Heavy Chain Diversity Region Segments of the Channel Catfish: Structure, Organization, Expression and Phylogenetic Implications

Autor: Craig J. Lobb, J. Russell Hayman

Publikováno v: The Journal of Immunology. 164:1916-1924

Circular DNA, derived from lymphocytes of juvenile channel catfish, was used to construct λ libraries that were screened to identify the products of immunoglobulin DH-JH excision events. Clones were characterized that contained DH to JH recombinatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1979b503ee95aff69346a7938e4ef45f
https://doi.org/10.4049/jimmunol.164.4.1916

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A G Protein-coupled Receptor from Zebrafish Is Activated by Human Parathyroid Hormone and Not by Human or Teleost Parathyroid Hormone-related Peptide

Autor: Clemens Bergwitz, Leonard I. Zon, Harald Jüppner, Per Hellman, Craig J. Lobb, David T. Rubin

Publikováno v: Journal of Biological Chemistry. 274:23035-23042

Genomic and cDNA clones encoding portions of a putative catfish parathyroid hormone (PTH) 2 receptor (PTH2R) led to the isolation of a cDNA encoding a full-length zebrafish PTH2R (zPTH2R). The zPTH2R shared 63 and 60% amino acid sequence identity wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fc851acc0c42757e5dc7e799299e0994
https://doi.org/10.1074/jbc.274.33.23035

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Structure and Genomic Organization of a Second Cluster of Immunoglobulin Heavy Chain Gene Segments in the Channel Catfish

Autor: Seyed H. Ghaffari, Craig J. Lobb

Publikováno v: The Journal of Immunology. 162:1519-1529

The structure, organization, and partial sequence of a 25-kb genomic region containing a second cluster of H chain gene segments in the channel catfish (Ictalurus punctatus) has been determined. Multiple VH gene segments, representing different VH fa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b686f9dd7c8dd9e3963882c63f163d16
https://doi.org/10.4049/jimmunol.162.3.1519

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Plasmid and serological differences between Edwardsiella ictaluri strains

Autor: Seyed H. Ghaffari, D T Thompson, Craig J. Lobb, J R Hayman

Publikováno v: Scopus-Elsevier

Several studies have shown that isolates of Edwardsiella ictaluri obtained from infected channel catfish in the southeastern United States harbor two cryptic plasmids, designated pCL1 (5.7 kb) and pCL2 (4.9 kb). These isolates appear to be serologica

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec9221725f8b9b91e63d392ef41e0e05
https://doi.org/10.1128/aem.59.9.2830-2836.1993

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Complement deficiencies in channel catfish (Ictalurus punctatus) associated with temperature and seasonal mortality

Autor: Craig J. Lobb, Jan E. Bly, R. Paul Levine, J. Russell Hayman

Publikováno v: Fish & Shellfish Immunology. 2:183-192

This study examined serum complement levels in channel catfish from two commercial ponds over a period extending from the winter through the summer months. The fish from one pond (6B) experienced significant fungal associated mortality in the month o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a65116b34a347fcfce7d249b1b4d7db2
https://doi.org/10.1016/s1050-4648(05)80058-0

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Organization of immunoglobulin heavy chain constant and joining region genes in the channel catfish

Autor: Seyed H. Ghaffari, Craig J. Lobb

Publikováno v: Molecular Immunology. 29:151-159

A channel catfish genomic lambda library was screened with CH and JH probes which were derived from our earlier sequence analyses on different full-length heavy chain cDNA clones. One clone, designated C7, contained a genomic insert of about 18 kb an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ac40766e224378e693e76141e80e36d
https://doi.org/10.1016/0161-5890(92)90096-g

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Patterns of gene divergence and VL promoter activity in immunoglobulin light chain clusters of the channel catfish

Autor: Seyed H. Ghaffari, Craig J. Lobb, Julia Cay Jones

Publikováno v: Immunogenetics. 56

The structure and genomic organization of V, J, and C segments in multiple gene clusters of the G class of catfish light (L) chain were determined to study evolutionary patterns of cluster divergence and regulatory function. The results showed that t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::002d966c64d8ddcd4c5cea59249783ca
https://doi.org/10.1007/s00251-004-0700-3

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High molecular weight DNA from nucleated erythrocytes for use in pulsed-field gel electrophoresis (PFGE)

Autor: Tereza Ventura-Holman, Craig J. Lobb

Publikováno v: Genetic Analysis: Biomolecular Engineering. 12:101-103

Nucleated erythrocytes of lower vertebrates provide a source of genomic DNA that can be used in pulsed-field gel electrophoresis (PFGE) studies. Difficulties reported in the preparation of chicken erythrocyte DNA for analysis by PFGE suggest that the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4a02e0ae53351fd915e1b3fb4f34547
https://doi.org/10.1016/1050-3862(96)88053-3

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Structure, genomic organization, and phylogenetic implications of six new VH families in the channel catfish

Autor: Geoffrey C. Waldbieser, Feixue Yang, Tereza Ventura-Holman, Craig J. Lobb

Publikováno v: Molecular immunology. 40(5)

To define members of previously unknown VH gene families, a channel catfish immunoglobulin heavy chain cDNA library was constructed and screened with probes specific for the seven known catfish VH families. Reiterative screening and sequence studies

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01aedc40319204bc904f7e0ba13ad66a
https://pubmed.ncbi.nlm.nih.gov/12943797

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