벼 microarray를 이용한 유전자발현 profiling 연구동향

• Published in: Journal of plant biotechnology Vol. 37; no. 2; pp. 144 - 152
• Main Authors: 윤웅한(Ung Han Yoon), 김연기(Yeon Ki Kim), 김창국(Chang Kug Kim), 한장호(Jang Ho Hahn), 이태호(Tae Ho Lee), 김동헌(Dong Her
• Format: Journal Article
• Language: Korean
• Published: Korean Society for Plant Biotechnology 30.06.2010; (사)한국식물생명공학회; 한국식물생명공학회
• Subjects: 농학; rice; microarray; expression profiling
• ISSN: 1229-2818; 2384-1397

As the International Rice Genome Sequencing Project (IRGSP) was completed in 2005 and opened to the public, many countries are making a lot of investments in researches on the utilization of sequence information along with system development. Also, the necessity of the functional genomics researches using microarray is increased currently to secure unique genes related with major agricultural traits and analyze metabolic pathways. Microrarray enables efficient analysis of large scale gene expression and related transcription regulation. This review aims to introduce available microarrays made based on rice genome information and current status of gene expression analysis using these microarrays integrated with the databases available to the public. Also, we introduce the researches on the large scale functional analysis of genes related with useful traits and genetic networks. Understanding of the mechanism related with mutual interaction between proteins with co-expression among rice genes can be utilized in the researches for improving major agricultural traits. The direct and indirect interactions of various genes would provide new functionality of rice. The recent results of the various expression profiling analysis in rice will promote functional genomic researches in plants including rice and provide the scientists involved in applications researches with wide variety of expression informations.