Results 321 to 330 of about 26,216 (365)

Structural basis of DNA recombination catalysis and regulation by ϕC31 integrase

Sun YE, Aspinall L, Joseph AP, Colloms SD, Stark WM, Spagnolo L.   +5 more
europepmc   +1 more source

The Germline-Restricted Chromosome of Male Zebra Finches in Meiotic Prophase I: A Proteinaceous Scaffold and Chromatin Modifications. [PDF]

Animals (Basel)
Matveevsky S.
europepmc   +1 more source

Synthesis, Characterization, Biological Properties, and Sensor Applications of Novel Thiosemicarbazone Derivatives

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT In this study, novel thiosemicarbazone derivative molecules (5a–j) were synthesized. The characterization of the synthesized molecules was carried out using 1H–, 13C–NMR, FT–IR, and Q–TOF spectroscopic techniques. Then, the inhibitory effect of these compounds was examined for human carbonic anhydrase I and II (hCA I, and II) and ...
Hayreddin Gezegen, Oguz Özbek, Meryem Topal, Hatice Şahin, Ümit M. Koçyiğit   +4 more
wiley   +1 more source

Meiotic pairing through barcode-like satellite DNA repeats

Jagannathan M, Skrutl L, Ropp C, Sintsova A.   +3 more
europepmc   +1 more source

The role of ubiquitin-conjugating enzyme in the process of spermatogenesis. [PDF]

Reprod Biol Endocrinol
Lv P, Liu J, Liu X.
europepmc   +1 more source

Memory Gate Controlled by Contexts: Potential Key Structure That Could Link Small Associative Failures With Severe Cognitive Disorders

BioEssays, EarlyView.
Memory gate (MG) hypothesis assumes a neural structure that connects inputs to appropriate contexts. Panel A shows an input (green) that, in the MG, does not match the context (red): memory does not recognize it. Panel B shows that, in the MG, the context (green) matches the input: memory recognizes the pattern.
Eduardo Mizraji, Juan Lin, Andrés Pomi
wiley   +1 more source

The novel synaptonemal complex central element SCEP3 interlinks synapsis initiation and crossover formation in Arabidopsis thaliana

Heckmann S, Feng C, Lorenz J, Dreissig S, Schubert V, Wang B, Hartmann F, Cuacos M, Fernández-Jiménez N, Câmara AS, Himmelbach A.   +10 more
europepmc   +1 more source

Chemical Composition, Antioxidant, Antimicrobial, Antidiabetic, and Butyrylcholinesterase Inhibitory Activities in Vitro of the Essential Oil and Crude Extracts of the Aerial Parts of Thymus ciliatus

Chemistry &Biodiversity, EarlyView.
ABSTRACT This study explores the potential of Thymus ciliatus as a natural source of bioactive compounds by investigating its chemical composition and in vitro biological activities, including antioxidant, antimicrobial, antidiabetic, and anti‐Alzheimer properties.
Nadia Djermane, Mostapha Brahmi, Djallal Eddine Adli, Micaela Gliozzi, Vincenzo Musolino, Rebbas Khellaf, Ramazan Erenler, Rabah Arhab, Stefania Garzoli   +8 more
wiley   +1 more source

HSF5 Deficiency Causes Male Infertility Involving Spermatogenic Arrest at Meiotic Prophase I in Humans and Mice. [PDF]

Adv Sci (Weinh)
Liu M, Wang L, Li Y, Zhi E, Shen G, Jiang X, Li D, Zhao X, Ruan T, Jiang C, Wang X, Zhang X, Zheng Y, Wu B, Ou N, Zhao G, Dai S, Zhou R, Yang L, Yang Y, Liu H, Shen Y.   +21 more
europepmc   +1 more source

Dynamics of recombination, X inactivation and centromere proteins during stick insect spermatogenesis

Dumas Z, Toubiana W, Delattre M, Schwander T.   +3 more
europepmc   +1 more source