نتایج جستجو برای: transplastomic
تعداد نتایج: 160 فیلتر نتایج به سال:
Most plastid genes are part of operons and expressed as polycistronic mRNAs. Many primary polycistronic transcripts undergo post-transcriptional processing in monocistronic or oligocistronic units. At least some polycistronic transcripts are not translatable, and endonucleolytic processing may therefore be a prerequisite for translation to occur. As the requirements for intercistronic mRNA proc...
The ability of plants to serve as a production system for bacterial lipoprotein vaccines has been investigated. First, the effect of high-level expression of the Borrelia burgdorferi outer membrane protein A (OspA), a prototype vaccine against Lyme disease, has been examined by a proteomics approach. Analysis by 2D-PAGE of wild type tobacco plants and transplastomic plants accumulating recombin...
Photosystem II (PSII) occurs in different forms and supercomplexes in thylakoid membranes. Using a transplastomic strain of Nicotiana tabacum histidine tagged on the subunit PsbE, we have previously shown that a mild extraction protocol with β-dodecylmaltoside enriches PSII characteristic of lamellae and grana margins. Here, we characterize residual granal PSII that is not extracted by this fir...
To test the possibility of producing the novel vaccine in plants against diarrhea normally found in neonatal and newly weaned piglets, the faeG gene, encoding a major F4ac fimbrial subunit protein, was introduced into the tobacco chloroplast genome. After two rounds of selection under spectinomycin, we obtained the transgenic plants nearly homoplasmic. RNA gel blot analysis indicated that faeG ...
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