chemistry

Zeng Rong

Zeng Rong is a chemistry topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Zeng Rong rather than just read about it. In short: Zeng Rong (Chinese: 曾嵘; pinyin: Céng Róng) is a Chinese biochemist researching and developing technology for proteomics research. She is currently a professor at the Institute of Biochemistry and Cell Biology at the Shanghai Institutes for Biological Sciences.

Key takeaways

Zeng Rong belongs to chemistry; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Zeng Rong to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Zeng Rong from memory before moving on to harder problems.

Reference excerpt

Zeng Rong (Chinese: 曾嵘; pinyin: Céng Róng) is a Chinese biochemist researching and developing technology for proteomics research. She is currently a professor at the Institute of Biochemistry and Cell Biology at the Shanghai Institutes for Biological Sciences.

Education Zeng graduated from the Biology department at Hunan Normal University in China in 1995, with a Bachelor's degree. She then got her doctoral degree in biochemistry and molecular biology in 2000, at the Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences. She was mentored by a famous protein analyst Xia Qichang.

Career Zeng has been working at the Institute of Biochemistry and Cell Biology where she got her doctoral degree since 2000 after her graduation. She works as a doctoral supervisor, and she is also the principal investigator of her research group. She was offered to be an editor of the magazine Proteomics in January 2005, and Molecular and Cell Proteomics in 2006. Zeng was also accepted as a committee member of HUPO in September 2009. She has received honors and awards including the National Science Fund in 2004 and the Chinese Young Women in Science Fellowship Award in 2005.

Research focus Zeng's main focus is on proteomics and the dynamic behavior of proteins. She leads a research team at the Institute of Biochemistry and Cell Biology at the Shanghai Institute for Biological Sciences to make progress in methodology development, application of quantitative proteomics, and regulation mechanism of protein dynamic behavior. Her team developed novel methods for proteomics research including multi-dimensional LC-MS/MS that can aid protein profiling, phosphopeptide enrichment, and multiplex quantitation. They applied quantitative proteomics in cell signaling and biomarker discovery of diabetes. Their work on proteins in and around cancer cells in human liver achieved better understanding of liver cancer. In order to regulate the mechanisms involved in the dynamic behavior of proteins, Zeng and her team utilized epigenetic, transcriptomic, and MiRNA data along with proteomic data to find out how biological molecules interact on a systematic level.

Contributions to science Zeng has published multiple papers in journals including but not limited to Electrophoresis, Nature, Science, Proteomics, BMC Genomics, Journal of Proteome Research, the Journal of Molecular Cell Biology, and Molecular & Cellular Proteomics. Some selected work listed below:

Ren, SX; Fu, G; Jiang, XG; et al. (April 2003). "Unique physiological and pathogenic features of Leptospira interrogans revealed by whole-genome sequencing". Nature. 422 (6934): 888–93. Bibcode:2003Natur.422..888R. doi:10.1038/nature01597. PMID 12712204.. The experimental result was used to help vaccine-related application. Jin, WH; Dai, J; Li, SJ; Xia, QC; Zou, HF; Zeng, R (2005). "Human plasma proteome analysis by multidimensional chromatography prefractionation and linear ion trap mass spectrometry identification". J Proteome Res. 4 (2): 613–9. doi:10.1021/pr049761h. PMID 15822942.. Her studies in the large scale proteome profiling was cited to bring up topics on related potential clinical applications. Wang, Q; Zhang, Y; Yang, C; Xiong, H; Lin, Y; Yao, J; Li, H; Xie, L; Zhao, W; Yao, Y; Ning, ZB; Zeng, R; Xiong, Y; Guan, KL; Zhao, S; Zhao, GP (2010). "Acetylation of metabolic enzymes coordinates carbon source utilization and metabolic flux". Science. 327 (5968): 1004–7. Bibcode:2010Sci...327.1004W. doi:10.1126/science.1179687. PMC 4183141. PMID 20167787.. The team's discovery helped developing the idea about the conservation of certain mechanisms from bacteria to human. Liu, YS; Luo, XY; Li, QR; Li, H; Li, C; Ni, H; Li, RX; Wang, R; Hu, HC; Pan, YJ; Chen, HQ; Zeng, R (2012). "Shotgun and targeted proteomics reveal that pre-surgery serum levels of LRG1, SAA, and C4BP may refine prognosis of resected squamous cell lung cancer". J Mol Cell Biol. 4 (5): 344–7. doi:10.1093/jmcb/mjs050. PMID 23042802.. Figures from this paper was referred to as a confirmation to experimental results from similar researches done by other scientists.

References

External links Official site

Worked examples

Example 1 — a first encounter with Zeng Rong

Start with the simplest possible case. Write down what Zeng Rong claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Zeng Rong before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Zeng Rong ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Zeng Rong

In research: Zeng Rong appears in chemistry research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Zeng Rong in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Zeng Rong is common in secondary-school and first-year university syllabi. It links to neighbouring topics 21st-century Chinese women scientists, Chinese biochemists, Chinese women biologists, so understanding it makes those chapters shorter.
In everyday life: Look for Zeng Rong outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Zeng Rong in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Zeng Rong means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Zeng Rong out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Zeng Rong in simple terms?

Why does Zeng Rong matter?

Because it connects several chemistry ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Zeng Rong?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Zeng Rong.