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์œ ์ „์ž ์กฐ์ž‘ ๋†์‚ฐ๋ฌผ์„ ๋‘˜๋Ÿฌ์‹ผ ํŠนํ—ˆ ์ „์Ÿ์˜๊ตญ ๊ณก๋ฌผ ์ƒ์‚ฐ ํ˜‘ํšŒ (British Crop Production Council)์˜ ํšŒ์žฅ์ธ Colin Ruscoe๋Š” ์œ ์ „์ž ์กฐ์ž‘ ๋†์‚ฐ๋ฌผ์ด ์œ ๋Ÿฝ์—์„œ ํ‡ด์กฐํ•˜๊ณ  ์žˆ์Œ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ , ๊ธฐ์—…๋“ค์€ ์ด ์†Œ์†ก์˜ ๋Œ€์ƒ๊ณผ ๊ฐ™์€ ๊ธฐ๋ฐ˜ ๊ธฐ์ˆ  (platform technology)์„ ํฌํ•จํ•˜๋Š” ์œ ์ „์ž ์กฐ์ž‘ ๊ธฐ์ˆ ์„ ์žฅ๊ธฐ์  ๊ด€์ ์—์„œ ๋งค์šฐ ์ค‘์š”
๋ฐ”์Šคํ”„ (BASF)์™€ ๋“€ํฐ (Dupont)์ด ์‹๋ฌผ์— ์ œ์ดˆ์ œ ๋‚ด์„ฑ์„ ๋ถ€์—ฌํ•˜๋Š” ๊ธฐ์ˆ ์„ ๋‘˜๋Ÿฌ์‹ธ๊ณ  ๋Œ€์น˜ํ•˜๊ณ  ์žˆ๋‹ค. ์ด ALS (acetolactase synthase) ์ €ํ•ด ์ œ์ดˆ์ œ๋“ค์€ ๋ถˆํ•„์š”ํ•œ ์žก์ดˆ์˜ ์•„์„ธํ† ๋ฝํƒ€์ œ (acetolactase) ํšจ์†Œ๋ฅผ ๋ง‰์•„์„œ ํ•„์ˆ˜ ์•„๋ฏธ๋…ธ์‚ฐ์ธ ๋ฐœ๋ฆฐ (valine), ๋ฅ˜์‹  (leucine), ์•„์ด์†Œ๋ฃจ์‹  (isoleucine)์„ ๊ณต๊ธ‰๋ฐ›์ง€ ๋ชปํ•˜๊ฒŒ ํ•œ๋‹ค. ๋‘ ํšŒ์‚ฌ๋Š” ์‹๋ฌผ์—๊ฒŒ ์ด ๊ณ„ํ†ต์˜ ์ œ์ดˆ์ œ์— ๋‚ด์„ฑ์„ ์ง€๋‹ˆ๋„๋ก ํ•˜๋Š” ์œ ์ „์  ํŠน์„ฑ์„ ๋ถ€์—ฌํ•˜๋Š” ๊ธฐ์ˆ ์„ ์“ฐ๊ณ  ์žˆ๋‹ค.

๋ฐ”์Šคํ”„๋Š” ๋“€ํฐ์˜ ์˜ตํ‹ฐ๋ฉˆ ๊ฐ€ํŠธ (Optimum GAT) ์˜ฅ์ˆ˜์ˆ˜ ์ œํ’ˆ์ด ๋ฐ”์Šคํ”„์˜ ํŠนํ—ˆํ™”๋œ ์œ ์ „์ž ๊ตฌ์„ฑ์„ ์นจํ•ดํ•˜๊ณ  ์žˆ๋‹ค๊ณ  ์ฃผ์žฅํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ๋“€ํฐ๋„ ๋ฐ”์Šคํ”„์— ๋Œ€ํ•˜์—ฌ ์œ ์‚ฌํ•œ ์ฃผ์žฅ์„ ํ•˜๊ณ  ์žˆ๋‹ค. ์–‘ ์‚ฌ ๋ชจ๋‘ ์ƒ๋Œ€ํŽธ์˜ ํŠนํ—ˆ๊ฐ€ ๋ฌดํšจํ™” ๋˜๊ธฐ๋ฅผ ๋ฐ”๋ž€๋‹ค. N.J. Akers & Co. ์˜ ํŠนํ—ˆ ๋ณ€ํ˜ธ์‚ฌ์ธ Noel Akers๋Š” ๋‘ ํšŒ์‚ฌ๊ฐ€ ์ด ๋ฌธ์ œ๋ฅผ ์ƒํ˜ธํŠนํ—ˆ์‚ฌ์šฉํ—ˆ๊ฐ€ (cross-licensing)๋“ฑ์˜ ๋ฐฉ๋ฒ•์œผ๋กœ ํ•ด๊ฒฐํ•˜๋ ค๊ณ  ๋…ธ๋ ฅํ–ˆ๋˜ ๊ฒƒ์œผ๋กœ ์•Œ๊ณ  ์žˆ๋‹ค๊ณ  ๋ฐํ˜”๋‹ค. ๊ทธ๋Š”, ๋‘ ํšŒ์‚ฌ๊ฐ€ ์„œ๋กœ ๋‚ด์šฉ์ด ๊ฒน์น˜๋Š” ํŠนํ—ˆ๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ๊ณ , ์–ด๋Š ํ•œ ์ชฝ์ด๋ผ๋„ ์ œํ’ˆ์„ ์ œ์กฐํ•˜๊ฑฐ๋‚˜ ํŒ๋งคํ•˜๋ ค๋ฉด ๋‹ค๋ฅธ ํšŒ์‚ฌ์˜ ํŠนํ—ˆ๋ฅผ ์นจํ•ดํ•˜๋Š” ์ƒํ™ฉ์ด ๋ฐœ์ƒํ•˜๋Š” ๊ฒƒ์ด ์–ผ๋งˆ๋“ ์ง€ ๊ฐ€๋Šฅํ•˜๋‹ค๊ณ  ์„ค๋ช…ํ•˜๋ฉด์„œ, ์–‘์‚ฌ ๋ชจ๋‘ ๊ฐ’๋น„์‹ผ ์†Œ์†ก์„ ๊ณ„ํšํ•˜๋Š” ๊ฒƒ์„ ๋ณด๋ฉด, ์ด ๊ธฐ์ˆ ์ด ์ƒ๋‹นํ•œ ๊ฐ€์น˜๋ฅผ ์ง€๋‹ˆ๊ณ  ์žˆ์„ ๊ฒƒ์ด๋ผ๊ณ  ์ถ”์ธกํ–ˆ๋‹ค.

๋†์•ฝ ๋ถ„์•ผ์—์„œ ๊ธฐ์—…๋“ค์€ ์ ์  ๋” ์ƒ๋Œ€๋ฐฉ์˜ ์ƒ๋ช…๊ณตํ•™ (biotechnology) ํŠนํ—ˆ์— ์ด์˜๋ฅผ ์ œ๊ธฐํ•˜๊ณ  ์žˆ๋‹ค. ๋ฐ”์Šคํ”„์™€ ๋“€ํฐ์ด ํ–‰๋™์„ ์ทจํ•˜๊ธฐ ์ง์ „์— ๋ชฌ์‚ฐํ†  (Monsanto)๋Š” ๋“€ํฐ์ด ๊ด‘์—ญ ํ•ญ๊ท  ์ŠคํŽ™ํŠธ๋Ÿผ์„ ๊ฐ€์ง€๋Š” ์ œ์ดˆ์ œ์ธ ๊ธ€๋ผ์ดํฌ์„ธ์ดํŠธ (glyphosate) ๋‚ด์„ฑ์— ๊ด€ํ•œ ํŠนํ—ˆ๋ฅผ ์นจํ•ดํ–ˆ๋‹ค๋ฉฐ ์†Œ์†ก์„ ์ œ๊ธฐํ–ˆ๋‹ค. ์ œ์ดˆ์ œ ์‹œ์žฅ์€ ์ด๋ฏธ ์ƒ๋‹นํžˆ ์„ฑ์ˆ™ํ•ด ์žˆ๊ณ  ๋ณต์ œ ์ œํ’ˆ๋„ ๋งŽ์ด ์žˆ๊ธฐ ๋•Œ๋ฌธ์—, ์ œ์ดˆ์ œ ํŒ๋งค๋ณด๋‹ค๋Š” ์ œ์ดˆ์ œ์— ๋‚ด์„ฑ์„ ๊ฐ€์ง€๋„๋ก ์œ ์ „์ž ์กฐ์ž‘๋œ ์”จ์•—์„ ํŒ๋งคํ•˜๋Š” ํŽธ์ด ๋” ์ˆ˜์ต์ด ๋‚จ๋Š”๋‹ค.

์˜๊ตญ ๊ณก๋ฌผ ์ƒ์‚ฐ ํ˜‘ํšŒ (British Crop Production Council)์˜ ํšŒ์žฅ์ธ Colin Ruscoe๋Š” ์œ ์ „์ž ์กฐ์ž‘ ๋†์‚ฐ๋ฌผ์ด ์œ ๋Ÿฝ์—์„œ ํ‡ด์กฐํ•˜๊ณ  ์žˆ์Œ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ , ๊ธฐ์—…๋“ค์€ ์ด ์†Œ์†ก์˜ ๋Œ€์ƒ๊ณผ ๊ฐ™์€ ๊ธฐ๋ฐ˜ ๊ธฐ์ˆ  (platform technology)์„ ํฌํ•จํ•˜๋Š” ์œ ์ „์ž ์กฐ์ž‘ ๊ธฐ์ˆ ์„ ์žฅ๊ธฐ์  ๊ด€์ ์—์„œ ๋งค์šฐ ์ค‘์š”ํ•˜๊ฒŒ ๋ณด๊ณ  ์žˆ๋‹ค๊ณ  ํ•˜๋ฉด์„œ, ์ด ์†Œ์†ก์€ ๋‘ ํšŒ์‚ฌ๊ฐ€ ์ „์ฒด ์‚ฌ์—… ์ „๋žต ๊ด€์ ์—์„œ ์ด ๋ถ€๋ฌธ์„ ์–ผ๋งˆ๋‚˜ ์ค‘์š”ํ•˜๊ฒŒ ์ƒ๊ฐํ•˜๋Š”์ง€๋ฅผ ๋ณด์—ฌ์ฃผ๋Š” ๊ฒƒ์ด๋ผ๊ณ  ์„ค๋ช…ํ–ˆ๋‹ค.

๋กœํŽŒ์ธ Kempner Robinson์˜ ๊ณต๋™ ๊ฒฝ์˜์ž์ธ Stuart Jackson์— ๋”ฐ๋ฅด๋ฉด ๊ธฐ์—…๋“ค์ด ๊ธฐ์ˆ ์˜ ์†Œ๋น„์ž๋ฅผ ๊ณ ์†Œํ•˜๋Š” ๊ฒƒ์ด ์–ด๋ ต๊ธฐ ๋•Œ๋ฌธ์— ์„œ๋กœ ์ƒ๋Œ€๋ฐฉ ๋งŒ์„ ๊ณต๊ฒฉํ•˜๊ณ  ์žˆ๋‹ค๊ณ  ์„ค๋ช…ํ–ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด ๋ชฌ์‚ฐํ† ๋Š” ์นด๊ธธ (Cargill) ์— ๋Œ€ํ•œ ์†Œ์†ก์— ์‹คํŒจํ–ˆ๋Š”๋ฐ ์นด๊ธธ์˜ ๋Œ€๋‘๋ถ„ (soya flour)์„ ๋งŒ๋“œ๋Š”๋ฐ ์‚ฌ์šฉ๋œ ์ฝฉ์ด ๋ชฌ์‚ฐํ† ์˜ ํŠนํ—ˆ DNA๋ฅผ ํฌํ•จํ•˜๊ณ  ์žˆ์—ˆ์ง€๋งŒ ๋Œ€๋‘๋ถ„์€ ํŠนํ—ˆ DNA๋ฅผ ํ™œ์„ฑํ˜•ํƒœ (active form)๋กœ ํฌํ•จํ•˜๊ณ  ์žˆ์ง€๋Š” ์•Š์•˜๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค.

Jackson์€ ๋งŽ์€ ์ˆ˜์˜ ํŠนํ—ˆ๋“ค์ด ๋ถ„๋ฆฌ๋œ DNA ์„œ์—ด๊ณผ ์ด๋“ค์„ ์ด์šฉํ•œ ์œ ์ „์ž ์กฐ์ž‘ ์”จ์•— ๋ฐ ์‹๋ฌผ์„ ์ œ์กฐ ๋ฐฉ๋ฒ•์— ๊ด€ํ•ด ์ฃผ์žฅํ•˜๊ณ  ์žˆ๋Š”๋ฐ, ๋Œ€๋‘๋ถ„์˜ ๊ฒฝ์šฐ์—๋Š” ๋„ˆ๋ฌด ๋–จ์–ด์ ธ ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ํŠนํ—ˆ ์นจํ•ด๊ฐ€ ์„ฑ๋ฆฝํ•˜์ง€ ์•Š๋Š”๋‹ค๊ณ  ํ•˜๋ฉด์„œ ๋‹ค๋ฅธ ์œ ์ „์ž ์กฐ์ž‘ ์”จ์•— ์ œ์กฐ์—…์ฒด๊ฐ€ ํŠนํ—ˆ๋ฅผ ์นจํ•ดํ•  ๊ฒฝ์šฐ๊ฐ€ ๋” ํ™•์‹คํ•˜๋‹ค๊ณ  ์„ค๋ช…ํ–ˆ๋‹ค. ๊ทธ๋Š” ํŠนํ—ˆ ๋ณด์œ ์ž๊ฐ€ ์œ ์ „์ž ์กฐ์ž‘ ์”จ์•—์ด๋‚˜ ๊ณก๋ฌผ์˜ ์†Œ๋น„์ž์—๊ฒŒ ์†Œ์†ก์„ ์ œ๊ธฐํ•œ ๊ฒฝ์šฐ๋Š” ๋งค์šฐ ์„ฑ๊ณตํ•˜๊ธฐ ์–ด๋ ค์› ๋‹ค๋ฉด์„œ, ๊ทธ ์ด์œ ๋กœ ๊ณต๊ธ‰ ์‚ฌ์Šฌ์˜ ๊ฐ€์žฅ ์œ„๋กœ ์˜ฌ๋ผ๊ฐ€์„œ ์”จ์•—์„ ๋งŒ๋“œ๋Š” ํšŒ์‚ฌ๋ฅผ ๊ณต๊ฒฉํ•˜๊ธฐ ๋•Œ๋ฌธ์ด๋ผ๊ณ  ๋งํ–ˆ๋‹ค.

http://www.rsc.org/

์ œ๊ณต : kisti, ๋‹ค๋ฅธ๊ธฐ์‚ฌ๋ณด๊ธฐ๊ธฐ์‚ฌ๋“ฑ๋ก์ผ์‹œ : 2009.06.13 10:35

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