Results 61 to 70 of about 59,162 (295)

Streamer Wave Events Observed in Solar Cycle 23

, 2011
In this paper we conduct a data survey searching for well-defined streamer wave events observed by the Large Angle and Spectrometric Coronagraph (LASCO) on-board the Solar and Heliospheric Observatory (SOHO) throughout Solar Cycle 23.
A.J. Hundhausen, A.P. Hayes, B. Filippov, B. Li, B. Roberts, B. Vršnak, C.J. Schrijver, D. Tripathi, G.A. Dulk, G.E. Brueckner, H. Q. Song, H.C. Hulst van de, J.L. Bougeret, J.P. Delaboudinière, K.H. Schatten, K.S. Cho, L. D. Xia, L.D. Ingleby, M. Pätzold, N. Gopalswamy, N.R. Sheeley, P.M. Edwin, R. Ramesh, S. W. Feng, S.R. Spangler, V. Pizzo, X. L. Kong, X. S. Feng, Y. Chen, Y. Chen, Y. Chen, Y.M. Wang   +31 more
core   +1 more source

A Large Transposon Insertion in the stiff1 Promoter Increases Stalk Strength in Maize [PDF]

The Plant Cell, 2019
Stalk lodging, which is generally determined by stalk strength, results in considerable yield loss and has become a primary threat to maize (Zea mays) yield under high-density planting. However, the molecular genetic basis of maize stalk strength remains unclear, and improvement methods remain inefficient.
Zhihai Zhang, Xuan Zhang, Zhelong Lin, Jian Wang, Hangqin Liu, Leina Zhou, Shuyang Zhong, Yan Li, Can Zhu, Jinsheng Lai, Xianran Li, Jianming Yu, Zhongwei Lin   +12 more
openaire   +2 more sources

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

The role of influenza neuraminidase transmembrane domain on budding and virus morphology [PDF]

, 2014
Influenza A virus neuraminidase (NA), a type II transmembrane glycoprotein plays a role in the cleavage of sialic acids and facilitating the release of mature virions from the surface of infected cells. NA has also previously been shown to play a role in
Roddy, Scott, Edward
core  

Transcription-translation coupling: direct interactions of RNA polymerase with ribosomes and ribosomal subunits. [PDF]

, 2017
In prokaryotes, RNA polymerase and ribosomes can bind concurrently to the same RNA transcript, leading to the functional coupling of transcription and translation.
Blaha, Gregor M, Conn, Adam B, Diggs, Stephen, Fan, Haitian, Gamper, Howard B, Hahm, Joseph, Hou, Ya-Ming, O'Leary, Seán E, Wang, Yinsheng, Williams, Preston B   +9 more
core   +1 more source

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

Molecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley, Michael W. Rohr, Joseph A. Goode, Sai Preethi Nakkina, Jignesh G. Parikh, Deborah A. Altomare   +5 more
wiley   +1 more source

Investigating the Effect of Cotton Stalks Bark on Physical and Mechanical Properties of Cotton Stalk Flour- Polypropylene Composite [PDF]

تحقیقات علوم چوب و کاغذ ایران, 2015
This study seeks to investigate the possibility of producing polypropylene composite- cotton stalk flour with various percentages of cotton stalk flour.
mahdi abasyan, asghar omidvar, mahdi mashkour, zinat farhadi   +3 more
doaj   +1 more source

Automatic Romaine Heart Harvester [PDF]

, 2019
The Romaine Robotics Senior Design Team developed a romaine lettuce heart trimming system in partnership with a Salinas farm to address a growing labor shortage in the agricultural industry that is resulting in crops rotting in the field before they ...
Borst, Jonathan, Culberson, Chuck, Torrance, Andrew   +2 more
core   +1 more source

Patterns of cell movement within the Dictyostelium slug revealed by cell type-specific, surface labeling of living cells [PDF]

, 1994
There are cells acattered in the rear, prespore region of the Dictyostelium slug that share many of the properties of the prestalk cells and that are therefore called anterior-like cells (ALCs).
Akiyama, Blaschke, Bonner, Bonner, Buhl, Ceccarelli, Chung, Devine, Early, Early, Early, Evan, Francis, Gaskell, Gregg, Gregg, Hadwiger, Harlow, Harwood, Howard, Jermyn, Jermyn, Kakutani, McRobbie, Montell, Niehrs, Nomura, Raper, Raper, Rubin, Salser, Siegert, Siegert, Siegert, Steinbock, Sternfeld, Sternfeld, Sternfeld, Takeuchi, Ti, Watts, Williams   +41 more
core   +1 more source

ZmPRX38 is required for improving stalk strength and yield in maize

Journal of Genetics and Genomics
Stalk lodging is a major problem in maize production, usually causing significant yield losses due to weak stalk strength. Understanding the genetic basis of stalk strength is crucial for improving maize lodging resistance. In this study, we identify 31 quantitative trait loci (QTLs) related to maize stalk strength and clone ZmPRX38 (encoding ...
Xiaqing, Wang, Tianyi, Wang, Ruyang, Zhang, Min, Deng, Xuan, Sun, Jinghuan, Li, Dongmei, Chen, Yanxin, Zhao, Jidong, Wang, Shuai, Wang, Zhiyong, Li, Ruibin, Xu, Ronghuan, Wang, Wei, Song, Jiuran, Zhao   +14 more
openaire   +2 more sources