Our research group aims to upgrade the genetic modification technology of Barley and to establish a research core for crop innovation using Barley. We are preforming joint research in the fields of barley-microbe interaction, seed starch engineering and environmental stress science/ resistant or tolerant breeding.

1. Elucidation of stem cell formation mechanism and sophistication of Barley transformation technology

We are trying to elucidate the molecular mechanism of Barley stem cell formation which is the essential part of regeneration process. That includes genetic analysis focusing on varietal differences in totipotency, metabolomic analysis and chemical screening to improve regeneration efficiency.

2. Analysis of viromes in the ecosphere of Barley

We are performing the comprehensive analyze of viromes in the Barley ecosphere. That will enable us to construct effective viral vectors for genetic transformation and lead to understand the disease resistance and biological interaction in Barley.

3. Morphological breeding of starch grains of Barley seeds

Modification of starch grain morphologies of Barley seeds is in progress. That will develop the novel starch properties and increase the availability of Barley. Basic research to elucidate the molecular mechanism of starch grain formation is also conducted.

4. Elucidation of environmental stress tolerance in Barley

Introduction of environmental stress-related genes, e.g. temperature-stress and mineral absorptions/exclusions, into Barley is in progress. We will develop the transgenic Barley plants over-/down-regulating these gene to analyze the stress tolerant mechanisms comprehensively in future.