Success Story: NIW Success! A Postdoctoral Fellow in the Field of Evolutionary Genomics Secures Approval with Our Strategic Guidance

Client’s Testimonial:

“I was really happy with the effectiveness of delivering the drafts even before the timeline. My questions were answered to my satisfaction. Communication was great, I felt a good balance between professional communication and casual (which I prefer).”

On May 30^th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Postdoctoral Fellow in the Field of Evolutionary Genomics (Approval Notice).

General Field: Evolutionary Genomics

Position at the Time of Case Filing: Postdoctoral Fellow

Country of Origin: Nepal

State of Residence at the Time of Filing: Missouri

Approval Notice Date: May 30^th, 2025

Processing Time: 1 year, 5 months, 1 day

Case Summary:

We are pleased to announce the approval of a National Interest Waiver (NIW) petition for a Ph.D.-level researcher in evolutionary genomics whose innovative work focuses on gene-editing technologies and their application in uncovering the genetic basis of infertility. His petition was approved in under 18 months without RFE, demonstrating both the significance of his research and the strength of the evidence presented.

A Groundbreaking Endeavor in Infertility Genomics

The petitioner’s proposed endeavor involves refining and applying CRISPR/Cas-based gene-editing techniques to study meiotic recombination rate variation and its genetic regulators. His research seeks to illuminate the biological underpinnings of infertility, a condition affecting millions in the U.S. and worldwide. By identifying the genomic factors that influence fertility outcomes, his work supports the development of more effective and accessible diagnostic and treatment tools.

Currently conducting research at an academic institution, the petitioner focuses on the delivery and optimization of genome editing tools in model and non-model organisms, particularly Daphnia. His methodologies enable deeper insights into recombination processes that have direct relevance for human reproductive health.

Strong Track Record of Scholarly Achievement

At the time of filing, the petitioner had authored 3 peer-reviewed publications, one of which he first-authored. His work has been cited 31 times, and he has completed, reinforcing his recognition as a contributing member of the scholarly community. His articles have been published in highly ranked journals, and his research has attracted global academic interest, with citations spanning disciplines such as evolutionary biology, genetics, and biomedical engineering.

His development of loss-of-function mutants and microinjection delivery protocols has already enabled new applications in reproductive genomics and biodiversity studies.

Endorsed by Field Experts

To further support the petition, two letters of recommendation from independent experts in evolutionary and molecular biology were submitted. These letters emphasized the significance and future potential of the petitioner’s contributions.

“In sum, [Client’s] unique achievements in the field have major importance for evolutionary genomics research and for developments in the extension of CRISPR/Cas-based gene editing techniques to Daphnia in particular. Hence, the continuance of research in this space is absolutely necessary.”

Petition Approved Based on National Impact

By demonstrating both the substantial merit and national importance of his work and presenting clear evidence that he is well-positioned to continue advancing it, our team secured a favorable decision under the Matter of Dhanasar framework. We are honored to support scientists whose research expands the frontiers of biotechnology and improves public health outcomes across the nation.

North America Immigration Law Group (Chen Immigration Law Associates) is a U.S. immigration law firm dedicated to representing corporations, research institutions, and individuals from all 50 U.S. states regarding I-140 immigration petitions. We specialize in employment-based immigration petition and have a proven record of high success rate for the categories of: EB2-NIW (National Interest Waiver), EB1-A (Alien of Extraordinary Ability), EB1-B (Outstanding Researcher/Professor) and O-1 (Alien of Extraordinary Ability).

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