The panorama of metagenomics and microbiome analysis is evolving at breakneck pace. As sequencing applied sciences enhance and the demand for high-resolution, bias-free microbial knowledge grows, the bottleneck is shifting from sequencing itself to the standard of upstream pattern preparation. On the coronary heart of this transformation is iconPCR—a novel thermocycler platform that’s quickly changing into indispensable for researchers in search of to push the boundaries of what is attainable in microbial profiling.
The problem: PCR as a limiting issue
For years, typical PCR has been each a workhorse and a weak hyperlink in microbiome workflows. Mounted-cycle PCR strategies usually drive scientists right into a guessing recreation: too few cycles and also you threat dropout samples; too many and also you introduce chimeras, amplification bias, and wasted sequencing capability. The outcome? Compromised knowledge high quality, misplaced variety, and labor-intensive normalization steps that decelerate discovery.
PCR, in a approach, is your enemy. The extra cycles that you simply do, all the things will get worse. The iconPCR for us is mostly a mechanism to restrict the variety of PCR cycles and restrict the injury you do via amplification of your template molecules.”
Dr. Stefan Inexperienced, Director of the Genomics Core, Rush College
The answer: iconPCR’s AutoNorm™ know-how
iconPCR, developed by n6, introduces a basically new method: per-well, real-time monitoring and adaptive biking. Its AutoNorm know-how tracks amplification in every nicely and routinely terminates PCR on the optimum level, eliminating the guesswork and batch results of conventional workflows.
In a current software observe co-marketed with PacBio, the combination of iconPCR with PacBio’s long-read sequencing unlocked a brand new customary in microbial profiling. In comparison with typical PCR, iconPCR delivered:
- Zero chimeras in all samples
- As much as 10x extra distinctive amplicon sequence variants (ASVs)
- Considerably increased alpha variety (Chao1, Shannon, Simpson indices)
- Enhanced detection of uncommon and beforehand undetectable taxa
- 40–60% discount in hands-on time and decrease reagent prices
The outcome is not only higher knowledge, but additionally a streamlined workflow that saves time, reduces consumable use, and minimizes the chance of failed libraries.
Enabling new science: From soil to spacecraft
The benefits of iconPCR prolong far past theoretical enhancements—they’re already enabling breakthrough science throughout numerous purposes, from environmental microbiomes to essentially the most difficult ultra-low biomass samples possible.
Dr. Eric Chow, Director of UCSF’s Heart for Superior Expertise, highlights the sensible transformation for high-throughput core services:
“With iconPCR, each pattern’s inside one PCR cycle. We will simply use one pipette… or, when you’re okay with samples being inside twofold of one another, you may simply pull an equal quantity with a multichannel going throughout a 96-well plate and that is simply tremendous quick and simple.”
For Dr. Chow’s crew, iconPCR has eradicated the necessity for post-PCR quantification and laborious normalization, whereas additionally rescuing valuable samples which may in any other case fail:
“Redoing samples that drop out is expensive… With iconPCR, you form of keep away from that problem of a pattern dropout. For those who’re working with valuable samples, figuring out that you’re going to get sufficient library every time can also be reassuring and an enormous profit.”
Dr. Stefan Inexperienced from Rush College has been pushing the boundaries of what is attainable with ultra-low enter samples, notably in NASA’s spacecraft meeting services. Working with cleanroom samples that include solely picogram or femtogram ranges of DNA, his laboratory has demonstrated iconPCR’s capability to efficiently amplify libraries from extremely difficult samples:
“We have been ready to make use of a mock neighborhood all the way down to 500 femtogram enter DNA, amped with the iconPCR, and nonetheless capable of get well all 10 organisms within the mock neighborhood. That is truly fairly thrilling.”
In research with PacBio’s Sequel II platform, iconPCR-prepared libraries from soil microbiomes revealed richer, extra correct profiles, detecting key microbial lessons missed by customary PCR. The identical rules enabling these environmental discoveries are actually being utilized throughout scientific metagenomics, large-scale environmental surveys, and even essentially the most excessive low-biomass purposes like NASA’s cleanroom monitoring—demonstrating iconPCR’s versatility in empowering researchers to see deeper, uncover extra, and speed up the tempo of microbial discovery throughout each area of life.
Business partnership: SeqCenter’s full-length 16S service
The transformative potential of iconPCR has gained recognition throughout the business. SeqCenter, a number one supplier of next-generation sequencing companies, not too long ago introduced at ASM Microbe 2025 their new full-length 16S rRNA sequencing service that leverages iconPCR know-how mixed with PacBio’s long-read sequencing platform. This partnership represents a big validation of iconPCR’s capabilities in delivering superior microbial profiling outcomes.
SeqCenter’s full-length 16S service gives high-accuracy reads spanning the complete 1,500 bp 16S gene (V1-V9 areas), providing considerably enhanced taxonomic decision in comparison with conventional short-read strategies that target just one or two hypervariable areas. By incorporating iconPCR’s AutoNorm know-how, the service ensures optimum amplification for every pattern, eliminating the over-amplification artifacts and under-amplification points which have traditionally plagued 16S sequencing workflows.
Strategic partnership: Zymo analysis collaboration
iconPCR’s impression is additional validated via a strategic partnership with Zymo Analysis, a globally acknowledged chief in molecular instruments for all times sciences. This collaboration combines Zymo Analysis’s standardized ZymoBIOMICS workflows with n6’s precision PCR know-how to deal with widespread ache factors in library preparation and amplification for extra dependable microbiome sequencing knowledge.
The partnership demonstrates how combining Zymo Analysis’s experience in DNA extraction and full-length 16S rRNA library preparation with iconPCR’s AutoNorm know-how creates a transformative method that reduces chimera charges and improves learn normalization in comparison with fixed-cycle PCR. This validation from an business chief with over 30 years of expertise additional underscores iconPCR’s function as a essential enabler for next-generation microbiome analysis.
For researchers focused on studying extra about this highly effective mixture, Zymo Analysis and n6 are co-hosting an upcoming webinar titled “Advancing Lengthy-Learn 16S rRNA Metagenomics: Workflow Improvements for Sturdy Outcomes” on July 24, 2025. This instructional session will display finest practices for integrating these confirmed applied sciences to reinforce workflow effectivity and sequencing reproducibility.
A platform for the way forward for microbiome analysis
As NGS turns into ever extra accessible and pattern numbers scale into the hundreds, the necessity for sturdy, automated, and bias-free library prep is simply rising. iconPCR’s distinctive method—now validated by main genomics cores and acknowledged as a PacBio-compatible companion—positions it as a essential enabler for the subsequent period of microbiome and metagenomics analysis.
The story rising from the sphere is evident: by turning PCR from a legal responsibility right into a precision device, iconPCR is empowering researchers to see deeper, uncover extra, and speed up the tempo of microbial discovery.