Production of mouse immunoglobulin G by a hybrid plant derived from tobacco-mouse cell fusions
Mouse-tobacco hybrid calli, and complete plants producing mouse gamma-3 heavy and lambda light chains, have been generated by somatic cell fusions of mouse spleen cells and tobacco mesophyll protoplasts. Both gamma 3 and lambda chains were detected in hybrid calli and complete plants by enzyme-linke...
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| المؤلفون الرئيسيون: | , , , |
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| التنسيق: | مقال |
| اللغة: | English |
| منشور في: |
2014
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| الوصول للمادة أونلاين: | http://www.ncbi.nlm.nih.gov/pubmed/3502482 http://cmuir.cmu.ac.th/handle/6653943832/3481 |
| الوسوم: |
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| الملخص: | Mouse-tobacco hybrid calli, and complete plants producing mouse gamma-3 heavy and lambda light chains, have been generated by somatic cell fusions of mouse spleen cells and tobacco mesophyll protoplasts. Both gamma 3 and lambda chains were detected in hybrid calli and complete plants by enzyme-linked immunosorbent assay, immunofluorescent staining, and Western blotting. When cellular DNA from hybrid tobacco mesophyll protoplasts was amplified by the polymerase chain reaction (PCR) using two pairs of gamma 3 chain DNA primers and one pair of lambda chain DNA primers, the PCR products contained gamma 3 and lambda chain DNAs, which could be detected by southern blotting and DNA hybridization, using specific synthetic oligonucleotide probes for gamma 3 and lambda respectively. In situ hybridization of hybrid tobacco mesophyll protoplasts with specific recombinant DNA probes of gamma 3 and lambda chains showed the presence of gamma 3 and lambda chain DNAs in the hybrid protoplasts. |
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