Results 71 to 80 of about 1,748,452 (252)

The C‐terminal domain of yeast Arginyltransferase1 is essential for its catalytic activity

FEBS Open Bio, EarlyView.
Arginyltransferase 1 (Ate1), a eukaryotic enzyme, catalyses arginylation, transferring arginine from tRNA‐Arg to the amino terminus of the target protein. Overexpression of Ate1 in yeast is lethal and is dependent on arginylation. This study elucidates how mutations in the cofactor‐binding and active site of Ate1 and truncation of its structural ...
Vikas Kumar Yadav, Shweta Shweta, Manisha Malhotra, Vikash Maurya, Akhilesh Kumar   +4 more
wiley   +1 more source

Identification and characterization of a gene conferring stress resistance in Escherichia coli and cyanobacteria

FEBS Open Bio, EarlyView.
Functional screening identified PcSyn14890, a cyanobacteria‐specific protein that enhances growth and stress resistance in E. coli and Synechocystis PCC6803. Although we expected it to function as a molecular chaperone, it was unable to protect against thermal aggregation of GAPDH.
Akiyo Yamada, Takaaki Tanaka, Manaka Uehara, Keigo Nakano, Ken Morishima, Rintaro Inoue, Masaaki Sugiyama, Masafumi Yohda   +7 more
wiley   +1 more source

Heights on ‘hybrid orbits’ in Shimura varieties

We prove the ‘hybrid conjecture’ which is a common generalisation of the André–Oort conjecture and the André–Pink–Zannier conjecture, in the case of Shimura varieties of abelian type.
Rodolphe Richard, Andrei Yafaev
core   +1 more source

Hybrid-breeding of medicinally used valerian (Valeriana officinalis L. s.l.). A possible concept developing new varieties? [PDF]

, 2016
The aim of this work was to develop and verify a new concept for breeding new hybrid-varieties of valerian without a male sterility system.
Seefelder, Stefan, Heuberger, Heidi, Penzkofer, Michael   +2 more
core   +1 more source

Molecular identification of restorers for Rf3 and Rf4 fertility genes in rice (Oryza sativa L.) using traditional and high yielding varieties of Kerala

Electronic Journal of Plant Breeding
Hybrid rice technology, offering significant yield advantages, is a promising solution for addressing the global food security challenges. Fertility restorer genes Rf3 and Rf4 are pivotal for advancing hybrid rice breeding initiatives.
Roshni Vijayan, Jiji Joseph, Deepu Mathew, P. Sindhumole, Rose Mary Francies   +4 more
doaj   +1 more source

Hydrogel platforms for 3D cardiac tissue engineering and fibrotic disease modelling

FEBS Open Bio, EarlyView.
Hydrogel‐based cardiac tissue models are advancing our understanding of heart health and disease. By incorporating electrical conductivity, aligned structures, and tunable mechanical properties, these platforms better replicate the complex environment of native heart tissue.
Harrison Porritt, Annika Winbo, Jenny Malmström   +2 more
wiley   +1 more source

Stochastic Valuation of Hybrid Rice Technology in Arkansas [PDF]

, 2017
Despite the rapid producer adoption of hybrid rice (Oryza sativa L.) in recent years, the economic advantage of hybrid rice in the mid-Southern United States remains disputed.
Lyman, Nathaniel, Nalley, Lawton Lanier
core   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

UJI DAYA HASIL SEMANGKA HIBRIDA (F1) DARI SELEKSI GALUR MURNI

Jurnal Agrotek Tropika
Pure line selection is carried out in watermelon plant breeding programs to produce hybrid varieties with certain advantages and uniqueness that are different from other watermelon varieties.
Anung Wahyudi, Rizki Apri Danil, Ria Putri, Akbar Hidayatullah Zaini, Septiana Septiana   +4 more
doaj   +1 more source

Changes in Rice Grain Quality of Indica and Japonica Type Varieties Released in China from 2000 to 2014

Frontiers in Plant Science, 2017
China is the first country to use heterosis successfully for commercial rice production. This study compared the main quality characteristics (head rice rate, chalky rice rate, chalkiness degree, gel consistency, amylose content, and length-to-width ...
Fan Feng, Yajun Li, Xiaoliang Qin, Yuncheng Liao, Kadambot H. M. Siddique   +4 more
doaj   +1 more source