Global Gene Synthesis Service Market By Method (Solid-phase Synthesis, Chip-based Synthesis, and PCR-based Enzyme Synthesis), By Services (Antibody DNA Synthesis, Viral DNA Synthesis, and Others), By Application (Gene & Cell Therapy Development, Vaccine Development, Disease Diagnosis, and Others), By End-use (Biotechnology & Pharmaceutical Companies, Academic & Government Research Institutes, and Contract Research Organizations), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2025-2034