In this task, you're given a paragraph and title from the research paper. Your task is to classify whether the given title is suitable or not for the research paper based on the given paragraph. Return "True" if title is proper according to paragraph else "False".
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Question: Paragraph: Brazzein protein comes from an edible fruit, which has a long history of being a staple in the local human diet in Africa. The attractive features of brazzein as a potential commercial sweetener include its small size (53 amino acid residues), its stability over wide ranges of temperature and pH, and the similarity of its sweetness to sucrose. Heterologous production of brazzein is complicated by the fact that the protein contains four disulfide bridges and requires a specific N-terminal sequence. Our previous protocol for producing the protein from Escherichia coli involved several steps with low overall yield: expression as a fusion protein, denaturation and renaturation, oxidation of the cysteines, and cleavage by cyanogen bromide at an engineered methionine adjacent to the desired N-terminus. The new protocol described here, which is much faster and leads to a higher yield of native protein, involves the production of brazzein in E. coli as a fusion with SUMO. The isolated protein product contains the brazzein domain folded with correct disulfide bonds formed and is then cleaved with a specific SUMO protease to liberate native brazzein. This protocol represents an important advancement that will enable more efficient research into the interaction between brazzein and the receptor as well as investigations to test the potential of brazzein as a commercially viable natural low calorie sweetener.
Title: Efficient and rapid protein expression and purification of small high disulfide containing sweet protein brazzein in E. coli

Answer: True

Question: Paragraph: The rapid improvements in DNA synthesis technology hold the potential to revolutionize biosciences in the near future. Traditional genetic engineering methods are template dependent and make extensive but laborious use of site-directed mutagenesis to explore the impact of small variations on an existing sequence ''theme.'' De novo gene and genome synthesis frees the investigator from the restrictions of the pre-existing template and allows for the rational design of any conceivable new sequence theme. Viruses, being among the simplest replicating entities, have been at the forefront of the advancing biosciences since the dawn of molecular biology. Viral genomes, especially those of RNA viruses, are relatively short, often less than 10,000 bases long, making them amenable to whole genome synthesis with the currently available technology. For this reason viruses are once again poised to lead the way in the budding field of synthetic biology-for better or worse.
Title: Putting Synthesis into Biology: A Viral View of Genetic Engineering through De Novo Gene and Genome Synthesis

Answer: True

Question: Paragraph: Coronavirus mouse hepatitis virus (MVH)-A59 causes a persistent, productive infection in primary glial cell cultures . Microbial Pathogenesis 1987 ; 3 : 79-86 . MHV-A59 causes a chronic demyelinating disease in mice which is accompanied by persistence of viral genome in white matter . As part of the investigation into the mechanism of viral persistence, infection of glial cells, probable targets for chronic infection, was studied by the use of mixed glial, enriched oligodendrocyte and enriched astrocyte cultures . Following MHV-A59 infection in vitro, approximately 10% of oligodendrocytes and 30% of astrocytes expressed viral antigens in the absence of overt cytopathic effect . All cultures released infectious virus for the lifetime of the cultures, for at least 45 days in the case of mixed glial cultures . Cultures derived from previously infected mice were similar to those infected in vitro with respect to percentage of cells expressing viral antigen and levels of infectious virus produced . These results show (1) that glial cells are early sites of infection in vivo as well as sites of infection in in vitro cultures, and (2) that glial cells support a non-lytic but productive infection in vitro and thus may contribute to viral persistence in vivo .
Title: Coronavirus mouse hepatitis virus (MHV)-A59 causes a persistent, productive infection in primary glial cell cultures

Answer:
True