Results 271 to 280 of about 545,551 (339)

Single layer centrifugation combined with brief abstinence for semen cryopreservation in a patient with hematospermia: Case report and literature review. [PDF]

Medicine (Baltimore)
Liu Y, Xian Y, Liu B, Zhao W, Ying L, Xu J, Luo X, Luo C, Li F.   +8 more
europepmc   +1 more source

Noncanonical Nucleotides in the Genome Around the Maternal‐Zygotic Transition

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
In this paper, Kazzazi et al. provide a comprehensive review of the dynamics of nonconventional nucleotides in the genome during early developmental stages, hypothesizing a potential role for these nucleotides in the activation of the zygotic genome. ABSTRACT From the very moment of fertilization and throughout development, the cells of animal embryos ...
Latifa Kazzazy, Dávid Mező, Kinga K. Nagy, Viktória Perey‐Simon, Judit Tóth, Angéla Békési, Beáta Vértessy, Máté Varga   +7 more
wiley   +1 more source

Effects of hesperidin and ascorbic acid combination on boar sperm quality during cryopreservation. [PDF]

Front Vet Sci
Dong R, Dou Y, Zhang M, Luo L, Yu G.
europepmc   +1 more source

Analysis of Gene Expression in Aedes aegypti Suggests Changes in Early Genetic Control of Mosquito Development

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
ABSTRACT Aedes aegypti, a critical vector for tropical diseases, poses significant challenges for studying its embryogenesis due to difficulties in removing its rigid chorion and achieving effective fixation for in situ hybridization. Here, we present novel methodologies for fixation, dechorionation, DAPI staining, and in situ hybridization, enabling ...
Renata Coutinho‐dos‐Santos, Danielle Santos, Lupis Ribeiro, Jonathan J. Mucherino‐Muñoz, Marcelle Uhl, Carlos Logullo, A. Mendonça‐Amarante, M. Fantappie, Rodrigo Nunes‐da‐Fonseca   +8 more
wiley   +1 more source

A novel mechanism of sperm midpiece epididymal maturation and the role of CCDC112 in sperm midpiece formation and establishing an optimal flagella waveform. [PDF]

Cell Commun Signal
Graffeo ML, Nguyen J, Parast FY, Dunleavy JEM, Korneev D, Yang H, Okuda H, O'Connor AE, Conrad DF, Nosrati R, Houston BJ, O'Bryan MK.   +11 more
europepmc   +1 more source

Comparison of Myoglobins from Harbor Seal, Porpoise and Sperm Whale

, 1968
Charles R. Hartzell, Ralph Bradshaw, Kenneth D. Hapner, Frank R.N. Gurd   +3 more
openalex   +1 more source

Sperm Competition

, 2020
openaire   +5 more sources

Whole‐Mount Acetylcholinesterase Staining Reveals Unique Motor Innervation of the Lamprey Oral Region: With Special Reference to the Evolutionary Origin of the Vertebrate Jaw

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
Whole‐mount acetylcholinesterase staining in lamprey embryos reveals that the subpharyngeal subbranch (rV2/3Asubp) of the trigeminal nerve contains motor components and innervates the lower lip. Based on the results, we suggest that a drastic reorganization of the anterior craniofacial region occurred during the vertebrate jaw evolution.
Motoki Tamura, Daichi G. Suzuki
wiley   +1 more source

Intraspecific and spatial variation in habitat use by sperm whales (<i>Physeter macrocephalus</i>) along the west coast of Martinique. [PDF]

PeerJ
Laurent S, Poupard M, Ortolé C, Valin C, de Montgolfier B.   +4 more
europepmc   +1 more source

Comparison of Myoglobins from Harbor Seal, Porpoise, and Sperm Whale

, 1969
Ralph Bradshaw, William H. Garner, Frank R.N. Gurd   +2 more
openalex   +1 more source