Cloning of an immunoglobulin variable region gene from mouse embryo.
نویسندگان
چکیده
منابع مشابه
Characterization of a mouse DNA clone containing an immunoglobulin variable region gene.
A 4.8 kilobase mouse embryo DNA fragment was inserted into a phage lambda genome and was subsequently characterized by electron microscopy, restriction enzyme mapping and partial DNA sequencing. This fragment contains a 400 base sequence which is homologous to that of an immunoglobulin light lambda chain mRNA which spans 3.3 to 3.7 kilobases from one end of the fragment. Restriction enzyme mapp...
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A series of lambda+ murine hybridomas were derived from a BALB/c mouse after a single injection of anti-lambda 2 antibodies coupled to LPS. Nine lambda B cell clones (five lambda 2 and four lambda 3) were expected and seven reacted with antibodies specific for the C lambda 2 constant region but showed a particular isoelectric spectrum. Their RNA products did not hybridize with the V lambda prob...
متن کاملCloning and sequence of the cDNA corresponding to the variable region of immunoglobulin heavy chain MPC11.
Poly(A)-containing mRNA from mouse myeloma MPC11 was transcribed into cDNA which was cloned in the PstI site of the plasmid pBR322. The transformants were screened by hybridization with a cDNA fragment, derived from plasmid p gamma(11)7, corresponding to the 5' portion of the constant region of MPC11 heavy chain. Several positive transformants were found to contain various lengths of the variab...
متن کاملMultiple related immunoglobulin variable-region genes identified by cloning and sequence analysis.
We have identified at least six EcoRI fragments of mouse DNA that encode variable-region gene sequences closely related to the mouse kappa light chain, MOPC-149. Two of these fragments have been cloned, and the entire nucleotide sequence of the variable-region genes encoded on each has been determined. Both genes encode closely related variable-region sequences extending from codon position 1 t...
متن کاملAn immunoglobulin heavy chain variable region gene is generated from three segments of DNA: VH, D and JH.
We have determined the sequences of separate germline genetic elements which encode two parts of a mouse immunglobulin heavy chain variable region. These elements, termed gene segments, are heavy chain counterparts of the variable (V) and joining (J) gene segments of immunoglobulin light chains. The VH gene segment encodes amino acids 1-101 and the JH gene segment encodes amino acids 107-123 of...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1977
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.74.8.3518