【摘 要】
：
Plants produce reactive oxygen species (ROS) under biotic or abiotic stresses.While ROS at low levels act as signaling molecules to activate cellular programs t
【机 构】
：
UniversityofMarylandCollegePark
【出 处】
：
The 4th International Conference on Biotic Plant Interaction
论文部分内容阅读
Plants produce reactive oxygen species (ROS) under biotic or abiotic stresses.While ROS at low levels act as signaling molecules to activate cellular programs to cope with stresses, high-levels of ROS may cause oxidative damage to cells, and thus are prevented by cellular antioxidant systems,unless they are locally deployed for fighting against pathogens.In Arabidopsis leaves, massive H2O2 is produced, via an unknown mechanism, in powdery mildew-invaded epidermal cells expressing RPW8.2, an atypical resistance protein acting at the extrahaustorial membrane (EHM).
其他文献
2011年6～8月采用电刺激采精法对麋鹿进行采精,共计采集麋鹿精液12头次,并对所采的精液进行了品质分析.结果表明:电刺激采精成功率100％,采精量为0.5～2ml,麋鹿每次射精量平均体积1
土壤普遍盐渍化已成为麋鹿栖息地的明显特征之一,急需引起关注,而水溶性阴离子和阳离子的浓度变化是土壤盐渍化形成的重要因素,但目前仍少有研究涉及.本研究选择包括圈养、半
为研究城市发展是否对土壤微生物功能多样性产生影响,本文以北京市建成区为例,采用Biolog-ECO微平板技术分析了不同环线内三种类型绿地(居民区绿地、街道绿地、公园绿地)土壤
As sessile organisms and primary producers in ecosystem, plants have evolved complex defense systems against herbivores, including constitutive and inductive me
本文基于1993、2003、2013年三期时间序列的遥感影像的一、二级景观类型的土地覆盖数据,利用移动窗口法和空间主成分分析法研究景观破碎度空间分布格局和破碎化过程.结果表明
Development and differentiation of the M.truncatula x S.meliloti symbiosis involve thousands of plant and bacterial genes.We have taken a forward-genetics appro
Plant employs NLR receptorsto recognize isolate-specific effectors and induce massive transcriptional reprogramming for effective defense responses.Some plant N
Aphid saliva is predicted to contain proteins that modulate plant defenses and facilitate feeding [1].Armet is a well-characterized bi-functional protein in mam
Eukaryotic cell cycle involves a number of protein kinases important for the onset and progression through mitosis, most of which are well characterized in the
The green leaf volatile Z-3-hexenyl acetate primes wheat for enhanced defense against the hemibiotrophic fungus F.graminearum by boosting jasmonate related defe