 |
 |
 |
 |
 |
 |
||
 |
 |
 |
 |
 |
| 4 | 1/1 | 返回列表 |
| 查看: 560 | 回復(fù): 3 | |||
leiking木蟲 (正式寫手)
中醫(yī)藥
|
[交流]
【Share】GENOME-ANNIVERSARY~~Genetic Engineering Brings Cloned Crops Closer
|
|
Seeds genetically identical to parent plant could revolutionize agriculture. The production of exact genetic replicas of important food crops has come a step closer. By combining mutations that abolish the shuffling of genes during sexual reproduction, researchers have sexually reproducing plants to clone themselves through seeds. The method, published today in Science, has so far only been tested in the model plant Arabidopsis thaliana (thale cress ), but lead author Raphael Mercirer of the French National Institute for Agricultural Research in Versailles says his lab is working to extend the findings to crops. Such an advance could allow farmers to progate their own crops, rahther than buying seed each year. It would also speed up the time it takes for companies to generate new plant breeds. Some in the field are already confident that the technique will find its way into agricultural use. "This is a new breeding tool," says Peter van Dijk, a plant geneticist at the plant breeding company KeyGene, in Wageningen, the Netherlands. " It opens up a whole new field." |
回復(fù)此樓» 猜你喜歡
262求調(diào)劑
已經(jīng)有3人回復(fù)
-
303求調(diào)劑
已經(jīng)有5人回復(fù)
-
300求調(diào)劑，材料科學(xué)英一數(shù)二
已經(jīng)有17人回復(fù)
-
一志愿北京化工大學(xué)材料與化工（085600）296求調(diào)劑
已經(jīng)有21人回復(fù)
-
307求調(diào)劑
已經(jīng)有15人回復(fù)
-
286分調(diào)劑
已經(jīng)有9人回復(fù)
-
求調(diào)劑323材料與化工
已經(jīng)有8人回復(fù)
-
322求調(diào)劑：一志愿湖南大學(xué) 材料與化工（085600），已過六級。
已經(jīng)有5人回復(fù)
-
0703化學(xué)321分求調(diào)劑
已經(jīng)有6人回復(fù)
-
292求調(diào)劑
已經(jīng)有10人回復(fù)
★
小木蟲(沙發(fā)+1，金幣+0.5):恭喜搶個沙發(fā)，再給個紅包
小木蟲(沙發(fā)+1，金幣+0.5):恭喜搶個沙發(fā)，再給個紅包
 |
2樓2011-02-19 09:58:09
★
小木蟲(金幣+0.2):搶了個小板凳，給個紅包
小木蟲(金幣+0.2):搶了個小板凳，給個紅包
|
|
3樓2011-02-19 09:58:17
 |
4樓2011-02-19 10:19:26
相關(guān)版塊跳轉(zhuǎn)
我要訂閱樓主 leiking 的主題更新
| 4 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 262求調(diào)劑 +3 | ZZ..000 2026-03-30 | 3/150 |
|
|---|---|---|---|---|
|
|
[考研] 298求調(diào)劑 +3 | 什么是胖頭魚 2026-03-30 | 5/250 |
|
|
|
[考研] 284求調(diào)劑 +14 | junqihahaha 2026-03-26 | 15/750 |
|
|
[碩博家園] 求調(diào)劑 有機化學(xué)考研356分 +10 | Nadiums 2026-03-25 | 11/550 |
|
|
|
[考研] 297求調(diào)劑 +13 | 田洪有 2026-03-26 | 13/650 |
|
|
|
[考研] 332求調(diào)劑 +6 | Lyy930824@ 2026-03-29 | 6/300 |
|
|
|
[考研] 材料與化工272求調(diào)劑 +21 | 阿斯蒂芬2004 2026-03-28 | 21/1050 |
|
|
|
[考研] 一志愿中南大學(xué)化學(xué)0703總分337求調(diào)劑 +6 | niko- 2026-03-27 | 6/300 |
|
|
|
[考研] 一志愿南航 335分 | 0856 | GPA 4.07 | 有科研經(jīng)歷 +8 | cccchenso 2026-03-29 | 8/400 |
|
|
|
[考研] 【求調(diào)劑】085601材料工程專碩 | 總分272 | +7 | 腳滑的守法公民 2026-03-27 | 7/350 |
|
|
|
[考研] 化學(xué)0703 調(diào)劑 306分 一志愿211 +7 | 26要上岸 2026-03-28 | 7/350 |
|
|
|
[考研] 一志愿雙一流機械285分求調(diào)劑 +4 | 幸運的三木 2026-03-29 | 5/250 |
|
|
|
[考研] 086000生物與醫(yī)藥調(diào)劑 +5 | Feisty。 2026-03-28 | 9/450 |
|
|
|
[考研] 0703化學(xué)調(diào)劑，求導(dǎo)師收 +9 | 天天好運來上岸?/a> 2026-03-24 | 10/500 |
|
|
|
[考研] 070300求調(diào)劑306分 +4 | 26要上岸 2026-03-27 | 4/200 |
|
|
|
[考研] 一志愿吉大071010，316分求調(diào)劑 +3 | xgbiknn 2026-03-27 | 3/150 |
|
|
|
[考研] 321求調(diào)劑 +6 | wasdssaa 2026-03-26 | 6/300 |
|
|
|
[考研] 321求調(diào)劑 +6 | Ymlll 2026-03-24 | 6/300 |
|
|
|
[考研] 327求調(diào)劑 +7 | prayer13 2026-03-23 | 7/350 |
|
|
|
[考研] 07化學(xué)303求調(diào)劑 +5 | 睿08 2026-03-25 | 5/250 |
|