What is a GFP(Green Fluorescent Protein)? How might researchers use a GFP-labeled protein to study cancer? Fluorescence: Fluorescence is a certain substance that emits visible or invisible radiation. Fluorescence is one type of luminescence. It has many practical applicat...
Once a cell can be seen, it can be studied and manipulated. The story of the discovery and development of GFP also provides a very nice example of how scientific progress is often made: through accidental discoveries, the willingness to ignore previous assumptions and take chances, and the ...
A Tsinghua team traced the production of a gas warning other plants of aphid attack to a gene called NAC2. They also showed that plants that lack this gene are more susceptible to viruses. Here the scientists examined the ...
Cropped image showing GFP expression in onion cells. Learn faster. Dig deeper. See farther. Join the O'Reilly online learning platform. Get a free trial today and find answers on the fly, or master something new and useful. Learn more ...
Adding a nuclear localisation signal (NLS) to virtually any protein would result in protein re-routing to the cell nucleus. The reverse process is also possible, using nuclear export signal (NES) to export a protein out of the nucleus. Having both NLS/NES will result in the pro...
It is commonly assumed that a heterotrophic ancestor of the supergroup Archaeplastida/Plantae engulfed a cyanobacterium that was transformed into a primary plastid; however, it is still unclear how nuclear-encoded proteins initially were imported into th
UnveilingHow an Archetypal Fluorescent Protein Operates:Theoretical Perspective on the Ultrafast Excited State Dynamics ofGFP Variant S65T/H148D.Greenfluorescent protein variant S65T/H148D has been reportedto host a photocycle involving the photoinduced proton transfer reactionbetween the chromophore and ...
GFP IN MOTION: PHOTOCHEMISTRY: Ultrafast method reveals how green fluorescent protein changes during proton transferdoi:10.1021/cen-v087n046.p006aCelia ArnaudAmerican Chemical Society
Directed cell migration is essential for normal development. In most of the migratory cell populations that have been analyzed in detail to date, all of the cells migrate as a collective from one location to another. However, there are also migratory cel
结论 建立了以 ZMBJ-CMV 载体诱导的忍冬基因沉默体系,农杆菌 A 值为 0.8,注射后再进行真空浸润,能够提高忍冬 目标基因的沉默效率,为开展忍冬关键基因的功能研究提供了技术支撑. 关键词:忍冬;LjPDS;VIGS;叶绿素;类胡萝卜素;沉默体系 中图分类号:R286.12 文献标志码:A 文章编号:0253 - 2670(2024)04 - 1309 -...