English
全部
搜索
图片
视频
地图
资讯
更多
购物
航班
旅游
酒店
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
资讯
生物通
11 天
PbrBGAL6 基因:调控梨花粉管生长的关键因子 —— 为打破梨自交不 ...
为解决梨自交不亲和(SI)导致人工授粉成本增加的问题,安徽科技学院等机构的研究人员开展了关于 β - 半乳糖苷酶(BGAL)对梨花粉管生长(PTG)影响的研究。结果发现 PbrBGAL6 基因可调节花粉管顶端果胶含量来调控 PTG,为优化 PTG 机制提供了依据。 在繁花 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Tariff exemptions announced
Judge allows deportation
Model Lucy Markovic dies
Found guilty of murder
NC ballots must be counted
Pearl Harbor survivor dies
Named in gambling probe
Resentencing bid to proceed
Sneed sued over shooting
Walmart employee kills 2
US fugitive kills MX officer?
Consumer sentiment falls
Flacco returning to Browns
Ex-Brazil pres hospitalized
Convicted murderer arrested
NFL mock draft 2025
'First Blood' director dies
Idaho abortion ban ruling
Investigating NJ governor
Found guilty of killing wife
Trump eyes major cuts
Announces run for governor
Won’t seek reelection
Small plane crashes in FL
Refers Maine to DOJ
US wholesale inflation fell
Appeals case to SCOTUS
Carbon tax on shipping
Kent State fires coach Burns
Venezuelan oil ships stalled
Iran, US begin indirect talks
反馈