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南京农业大学农学院《JIPB》发表许冬清教授团队“BBX9 forms feedback loops with PIFs and BBX21 to promote photomorphogenic development”（图）
许冬清 植物 土壤 遗传
2024/8/15
在自然界中，种子在土壤中萌发后，将迅速穿破土层获取光照进行光合作用等生理活动。此时，幼苗下胚轴或茎迅速伸长，双子叶植物的子叶闭合并形成弯钩，以克服出土的压力。幼苗出土见光后，下胚轴或茎的伸长受到抑制、弯钩打开、子叶张开、叶绿体发育完善并合成叶绿素，进行光合作用。土壤下的暗形态建成和见光后的光形态建成是大多数种子植物所必须经历的生长发育过程。
南京农业大学农学院《Plant Communications》发表国家大豆改良中心盖钧镒院士和许冬清教授团队“The GmSTF1/2-GmBBX4 negative feedback loop acts downstream of blue light photoreceptors to regulate isoflavonoid biosynthesis in soybean”（图）
大豆改良 盖钧镒 许冬清 生物合成
2023/10/28
次生代谢产物异黄酮是一类主要在豆科植物中合成的多酚类物质。异黄酮不仅利于豆科植物应答生物和非生物胁迫、诱导根瘤形成等，而且对人体具有重要的保健和药用价值，比如预防和治疗癌症、心脑血管疾病和骨质疏松等。大豆是工业化生产异黄酮的重要来源，主要含有12种异黄酮物质及其衍生物。根据其化学结构的差异，可将其分为游离型苷元（aglycone）和结合型糖苷（glycoside）两大类，其中结合型糖苷占异黄酮总量...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Cross-linked Peptide Identification Using a Protein-feedback Method
蛋白质 反馈法 交联肽
2023/11/7
Improving the sensitivity of protein-protein interaction detection and protein structure probing is a principal challenge in cross-linking mass spectrometry (XL-MS) data analysis. In this talk, we pro...
Sign language gloves, intended to help people with visual disabilities, turn fingerspelling into text on a smartphone or computer. But fingerspelling makes up only a small part of the American Sign La...
Lysine biofortification in rice by modulating feedback inhibition of aspartate kinase and dihydrodipicolinate synthase
rice Lysine aspartate kinase dihydrodipicolinate synthase
2023/7/20
Lysine is the main limiting essential amino acid (EAA) in the rice seeds, which is a major energy and nutrition source for humans and livestock. In higher plants, the rate-limiting steps in lysine bio...
西安电子科技大学电子工程学院模拟电子线路英文课件Chapter11 Feedback Circuits
西安电子科技大学电子工程学院 模拟电子线路 英文课件 Chapter11 Feedback Circuits
2020/6/10
西安电子科技大学电子工程学院模拟电子线路英文课件Chapter11 Feedback Circuits。
长安大学电子与控制工程学院自动控制原理英文课件Chapter 10 The Design of Feedback Control Systems
长安大学电子与控制工程学院 自动控制原理 英文课件 Design Feedback Control Systems
2020/1/8
长安大学电子与控制工程学院自动控制原理英文课件Chapter 10 The Design of Feedback Control Systems。
长安大学电子与控制工程学院自动控制原理英文课件Chapter 06 The Stability of Linear Feedback Systems
长安大学电子与控制工程学院 自动控制原理 英文课件 Stability Linear Feedback Systems
2020/1/8
长安大学电子与控制工程学院自动控制原理英文课件Chapter 06 The Stability of Linear Feedback Systems。
长安大学电子与控制工程学院自动控制原理英文课件Chapter 05 The Performance of Feedback Control Systems
长安大学电子与控制工程学院 自动控制原理 英文课件 Performance Feedback Control Systems
2020/1/8
长安大学电子与控制工程学院自动控制原理英文课件Chapter 05 The Performance of Feedback Control Systems。
长安大学电子与控制工程学院自动控制原理英文课件Chapter 04 Feedback Control System Characteristic
长安大学电子与控制工程学院 自动控制原理 英文课件 Control System Characteristic
2020/1/8
长安大学电子与控制工程学院自动控制原理英文课件Chapter 04 Feedback Control System Characteristic。
Best Practices on Examination Construction, Administration, and Feedback
assessment examination best practice security administration
2019/1/7
Examinations are typically used in higher education to objectively assess student learning, and they are also used as a frequent assessment tool in the Doctor of Pharmacy curriculum. This paper descri...
Carbon Feedback from Forest Soils will Accelerate Global Warming,26-Year Study Projects
Carbon Feedback Forest Soils Accelerate Global Warming 26-Year Study Projects
2017/10/25
After 26 years, the world’s longest-running experiment to discover how warming temperatures affect forest soils has revealed a surprising, cyclical response: Soil warming stimulates periods of abundan...
Eye blinking as addressee feedback in face-to-face conversation
addressee feedback face-to-face conversation
2017/8/29
Does blinking function as a type of feedback in conversation? To address this question, we built a corpus of Dutch conversations, identified short and long addressee blinks during extended turns, and ...
Feedback Computing is a unique forum built around advancing feedback system theory and practice in modeling, analyzing, designing, and optimizing computing systems with respect to performance, predict...
Tactile feedback adds ‘muscle sense’ to prosthetic hand
Tactile feedback adds muscle sense prosthetic hand
2017/7/21
Engineers working to add “muscle sense” to prosthetic limbs found that tactile feedback on the skin allowed blindfolded test subjects to more than double their ability to discern the size of objects g...