Results 191 to 200 of about 89,793 (256)

Multilevel genomic constraints shape nuclear tRNA gene organization in plants

The Plant Journal, Volume 127, Issue 3, August 2026.
SUMMARY Transfer RNAs (tRNAs) are essential components of the translation machinery. Their abundance and diversity shape decoding capacity as well as the efficiency and accuracy of protein synthesis. Because tRNA abundance is encoded in the genome through tDNA copy number, chromosomal organization, and cis‐regulatory sequences controlling transcription,
Guillaume Hummel, David Pflieger, Valérie Cognat, Laurence Drouard, Alexandre Berr   +4 more
wiley   +1 more source

M18BP1 valency and a distributed interaction footprint determine epigenetic centromere specification in humans. [PDF]

EMBO J
Walstein K, Hill L, Vogt D, Oberste-Lehn L, Janning P, Vetter IR, Pan D, Musacchio A.   +7 more
europepmc   +1 more source

Assessment of the feed additive consisting of lasalocid A sodium (Avatec® 150G) for turkeys, pheasants, guinea fowl, quails and partridges except laying birds thereof for the renewal of its authorisation (Zoetis Belgium SA)

EFSA Journal, Volume 24, Issue 8, August 2026.
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of lasalocid A sodium (Avatec® 150G) as a coccidiostat for turkeys, pheasants, guinea fowl, quails and partridges. The additive currently on the market complies with the existing conditions of authorisation.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Roberto Edoardo Villa, Giovanna Azimonti, Eleftherios Bonos, Henrik Christensen, Mojca Durjava, Birgit Dusemund, Ronette Gehring, Boet Glandorf, Maryline Kouba, Marta López‐Alonso, Francesca Marcon, Giovanna Martelli, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Katerina Theodoridou, Pier Sandro Cocconcelli, Jürgen Gropp, Guido Rychen, Ivana Teodorivic, Jaume Galobart, Fabiola Pizzo, Maria Vittoria Vettori, Orsolya Holczknecht, Elisa Petenatti, Alberto Navarro‐Villa   +26 more
wiley   +1 more source

RB dependent transcriptional regulation at mitotic centromeres preserves genome stability. [PDF]

Life Sci Alliance
Crowley EA, Manning AL.
europepmc   +1 more source

Orchestrating homolog segregation in meiosis I: molecular logic and regulatory networks with emphasis on male metaphase I. [PDF]

Cell Commun Signal
Zhang X, Liu J, Mao K, Xu J, Qian X, Rong Y, Tian T, Wei K, Chu M, Zhang Y.   +9 more
europepmc   +1 more source

Molecular anatomy of PLK1 master docking motifs. [PDF]

Nat Commun
Ren L, Esposito-Verza A, Gasper R, Pesenti ME, Janning P, Müller F, Koerner C, Geue P, Wohlgemuth S, Vetter IR, Musacchio A.   +10 more
europepmc   +1 more source

Kinetochore mutations and histone phosphorylation pattern changes accompany holo- and macro-monocentromere evolution. [PDF]

Nat Commun
Kuo YT, Neumann P, Chen J, Fuchs J, Schubert V, Kumke K, Sader MA, Melzer M, Zhu Z, Himmelbach A, Hentrich H, Macas J, Houben A.   +12 more
europepmc   +1 more source

Revisiting the question: When is a centromere not a kinetochore? [PDF]

Chromosome Res
Corless S, Thangavel G, Erhardt S.
europepmc   +1 more source