In this task, you're given a paragraph from the research paper and your task is to generate a suitable title for the research paper based on the given paper. Under 100 words is a good title length.

Let me give you an example: The severe acute respiratory syndrome (SARS) epidemic originating from China in 2002 was caused by a previously uncharacterized coronavirus that could be identified by specific RT-PCR amplification. Efforts to control future SARS outbreaks depend on the accurate and early identification of SARS-CoV infected patients. A real-time fluorogenic RT-PCR assay based on the 3 -noncoding region (3 -NCR) of SARS-CoV genome was developed as a quantitative SARS diagnostic tool. The ideal amplification efficiency of a sensitive SARS-CoV RT-PCR assay should yield an E value (PCR product concentration increase per amplification cycle) equal to 2.0. It was demonstrated that the 3 -NCR SARS-CoV based RT-PCR reactions could be formulated to reach excellent E values of 1.81, or 91% amplification efficacy. The SARS-CoV cDNA preparations derived from viral RNA extract and the cloned recombinant plasmid both exhibit the identical amplification characteristics, i.e. amplification efficacy using the same PCR formulation developed in this study. The viral genomic copy (or genomic equivalences, GE) per infectious unit (GE/pfu) of SARS-CoV used in this study was also established to be approximate 1200-1600:1. The assay's detection sensitivity could reach 0.005 pfu or 6-8 GE per assay. It was preliminarily demonstrated that the assay could efficiently detect SARS-CoV from clinical specimens of SARS probable and suspected patients identified in Taiwan. The 3 -NCR based SARS-CoV assay demonstrated 100% diagnostic specificity testing samples of patients with acute respiratory disease from a non-SARS epidemic region.
The answer to this example can be: Development and evaluation of an efficient 3 -noncoding region-based SARS coronavirus (SARS-CoV) RT-PCR assay for detection of SARS-CoV
Here is why: It's a correct title because the paragraph described the development of 3 -noncoding region of SARS-CoV genome and assay efficiently detecting SARS-CoV from clinical specimens.

OK. solve this:
Flaviviridae family that has been known to circulate for decades causing mild febrile illness. the more recent ZiKV outbreaks in the Americas and the caribbean associated with congenital malformations and Guillain-Barre syndrome in adults have placed public health officials in high alert and highlight the significant impact of ZIKV on human health. New technologies to study the biology of ZIKV and to develop more effective prevention options are highly desired. in this study we demonstrate that direct delivery in mice of an infectious ZiKV cDnA clone allows the rescue of recombinant (r)ZiKV in vivo. A bacterial artificial chromosome containing the sequence of ZIKV strain Paraiba/2015 under the control of the cytomegalovirus promoter was complexed with a commercial transfection reagent and administrated using different routes in type-I interferon receptor deficient A129 mice. Clinical signs and death associated with ZIKV viremia were observed in mice. the rZiKV recovered from these mice remained fully virulent in a second passage in mice. interestingly, infectious rZiKV was also recovered after intraperitoneal inoculation of the rZiKV cDnA in the absence of transfection reagent. further expanding these studies, we demonstrate that a single intraperitoneal inoculation of a cDnA clone encoding an attenuated rZiKV was safe, highly immunogenic, and provided full protection against lethal ZiKV challenge. this novel in vivo reverse genetics method is a potentially suitable delivery platform for the study of wild-type and liveattenuated ZiKV devoid of confounding factors typical associated with in vitro systems. Moreover, our results open the possibility of employing similar in vivo reverse genetic approaches for the generation of other viruses and, therefore, change the way we will use reverse genetics in the future. Zika virus (ZIKV), a member of the Flaviviridae family, became a global public concern because of the correlation of Zika virus epidemic with fetal developmental defects, including highly publicized cases of microcephaly 1 . The viral genome is made of a positive sense, single-stranded RNA molecule (~10.8 kb) that contains a single open reading frame flanked by 5 and 3 untranslated regions 2-4 . The viral RNA is translated as a single polyprotein that is co-and post-translationally processed by viral and cellular proteases into three major structural proteins (capsid, pre-membrane and envelope) involved in viral entry, fusion and assembly 5 , and seven non-structural (NS) proteins (NS1, NS2A, NS2B, NS3, NS4A, NS4B and NS5) that are involved in viral RNA replication and transcription, assembly and evasion of the host antiviral responses [6] [7] [8] [9] . Although the majority of ZIKV infections are asymptomatic or associated with a mild febrile illness, infection during pregnancy has been associated with miscarriage and severe congenital malformations, including fetal
Answer:
In vivo rescue of recombinant Zika virus from an infectious cDnA clone and its implications in vaccine development