Results 111 to 120 of about 1,026,560 (278)

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Genetic transformation of tobacco plants with a cacao pathogenesis-related protein 4 for tolerance to water stress study : S03P06 [PDF]

, 2013
Drought is an important environmental factor limiting the productivity of various crops worldwide. The development of crop cultivars with improved adaptation to drought is a major goal in many crop breeding programs.
Castro, J.A., Costa, Marcio Gilberto Cardoso, Ferreira, M.D.G., Gramacho, Karina Peres, Menezes, Sara Pereira, Micheli, Fabienne, Scotton, D.   +6 more
core  

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

The Sprayed Application of Recombinantly Expressed CpRap2.4A Confers Protective Activity Against Heat Stress in Nicotiana tabacum

Crops
Drastic changes in temperature, salinity of soils and drought are some of the most studied abiotic stressors in important crops. Plants have developed various biochemical mechanisms to counteract these conditions. Transcription factors play a significant
Diobel González-Stewart, Francisco Guillén-Chable, Miguel Ángel Herrera-Alamillo, Roberth Armando Us Santamaría, José Luis Andrade, Anne C. Gschaedler Mathis, Enrique Castaño, Luis Joel Figueroa-Yáñez, Luis Carlos Rodríguez-Zapata   +8 more
doaj   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Systematic investigation and validation of peanut genetic transformation via the pollen tube injection method

Plant Methods
Genetic transformation is a pivotal approach in plant genetic engineering. Peanut (Arachis hypogaea L.) is an important oil and cash crop, but the stable genetic transformation of peanut is still difficult and inefficient.
Chen Huang, Chen Yang, Huifang Yang, Yadi Gong, Xiaomeng Li, Lexin Li, Ling Li, Xu Liu, Xiaoyun Li   +8 more
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Regeneration and Genetic Transformation in Eucalyptus Species, Current Research and Future Perspectives

Plants
Eucalyptus is an important plantation tree with a high economic value in China. The tree contributes significantly to China’s timber production. The stable and efficient Eucalyptus regeneration system and genetic transformation system are of great ...
Youshuang Wang, Zhihua Wu, Xiaoming Li, Xiuhua Shang   +3 more
doaj   +1 more source

Automatic Construction of Accurate Image Processing using AdaBoost [PDF]

, 2009
Image processing and recognition technologies are required to solve various problems. We have already proposed the system which automatically constructs image processing with Genetic Programming (GP), Automatic Construction of Tree-structural Image ...
Ando, Jun, Nagao, Tomoharu
core  

PICALM::MLLT10 translocated leukemia

FEBS Letters, EarlyView.
This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen, Antonia C. Nakatsugawa, Natalie Barton, Henry Haines, Gary S. Stein, Janet L. Stein, Daniel S. Wechsler, Jessica L. Heath   +7 more
wiley   +1 more source