Results 11 to 20 of about 7,901 (178)

Optochemical elucidation of a critical role of the incomplete spindle assembly checkpoint in zebrafish development [PDF]

Communications Biology
Early animal embryos must balance the efficiency with the accuracy of mitotic control. However, the extent of mitotic errors that can be safely endured at different stages of development is unclear.
Akira Matsura, Miyu Hosono, Kazuya Matsuo, Nobuyuki Tamaoki, Tomoya Kotani, Ryota Uehara   +5 more
doaj   +2 more sources

Zebrafish (Danio rerio) embryo extracts improve immune response, antioxidant capacity, and stress tolerance of ship sturgeon (Acipenser nudiventris) [PDF]

Comparative Immunology Reports
Stem cell research has emerged as a prominent area in biomedical sciences; however, its potential application as an immunostimulant in farmed animals has not yet been investigated. The present study evaluated the effects of zebrafish (Danio rerio) embryo
Seyedeh Mahsa Hosseini Choupani, Amirhossein Smiley, Mehdi Alikhani   +2 more
doaj   +2 more sources

Brachiopod genome unveils the evolution of BMP signalling in bilaterian body patterning [PDF]

Nature Communications
The molecular control and ancestral state of dorsal–ventral patterning within spiralians remain unclear due to the remarkable diversity across species.
Thomas D. Lewin, Tosuke Sakagami, Keisuke Shimizu, Li-Jung Kao, Yi-Ling Chiu, Isabel Jiah-Yih Liao, Mu-En Chen, Kanako Hisata, Kazuyoshi Endo, Noriyuki Satoh, Peter W. H. Holland, Yue Him Wong, Yi-Jyun Luo   +12 more
doaj   +2 more sources

Unveiling Embryonic Development of the Threatened Neotropical Fish Prochilodus vimboides (Characiformes: Prochilodontidae) [PDF]

Animals
Understanding embryonic development is fundamental to improving captive breeding protocols and supporting conservation strategies for threatened fish species.
Renato Massaaki Honji, Amanda da Silveira Guerreiro, Bruno Cavalheiro Araújo, Danilo Caneppele, Sergio Ricardo Batlouni, Renata Guimarães Moreira   +5 more
doaj   +2 more sources

Primordial germ cell specification and early developmental cell states in Pacific oyster [PDF]

BMC Genomics
Background Primordial germ cells (PGCs) are the precursor cells of gametes and pivotal in understanding reproductive and developmental biology. Importantly, having a thorough understanding of PGC specification is leading to critical advances in sterility
Mackenzie R. Gavery, Lauren E. Vandepas, Lauren M. Saunders, Brent Vadopalas, J. Adam Luckenbach, Cole Trapnell, Steven Roberts   +6 more
doaj   +2 more sources

Transcriptomic profiling of three embryonic development stages in Rare Minnow (Gobiocypris rarus) [PDF]

Scientific Data
Rare minnow (Gobiocypris rarus), a model organism with a transparent chorion and sensitivity to chemicals, is widely used in toxicology and developmental biology.
Xinhua Zou, Chunling Wang, Yongfeng He, Jianwei Wang   +3 more
doaj   +2 more sources

Tissue Rotation of the Xenopus Anterior–Posterior Neural Axis Reveals Profound but Transient Plasticity at the Mid-Gastrula Stage

Journal of Developmental Biology, 2022
The establishment of anterior–posterior (AP) regional identity is an essential step in the appropriate development of the vertebrate central nervous system. An important aspect of AP neural axis formation is the inherent plasticity that allows developing
Lyuba Bolkhovitinov, Bryan T. Weselman, Gladys A. Shaw, Chen Dong, Janhavi Giribhattanavar, Margaret S. Saha   +5 more
doaj   +1 more source

Illyaa Ilyich Mechnikov: life and work [PDF]

Annals of Mechnikov's Institute, 2020
On May 15, 2020, we celebrated the 175th anniversary of the Ilya Metchnikoff, the author of the hypothesis about parenchymella, the father of cellular immunology and inflammation theory, founder of gerontology, aging and longevity science.
Minukhin V. V., Kolotova T. Yu., Skliar N. I., Voronkina I.A., Davidenko M.B., Kazmirchuk V.V.   +5 more
doaj   +1 more source

Warming but not Food Limitation Alters Metabolism During Larval Development in Crown-of-Thorns Sea Stars (<i>Acanthaster</i> cf. <i>Solaris</i>). [PDF]

Ecol Evol
This work investigates how two factors (food and temperature) affect the metabolic rates of the larval stages of ecologically important coral‐eating crown‐of‐thorns sea star (Acanthaster sp.). Warming increased metabolic rates, with oxygen consumption at raised temperatures compared to control. After accounting for larval size, feeding had no effect on
Hill RT, Pettersen A, Byrne M.
europepmc   +2 more sources

Transcriptomic Analysis and Time to Hatch Visual Prediction of Embryo Development in the Ornate Spiny Lobster (Panulirus ornatus)

Frontiers in Marine Science, 2022
The ability to conduct closed life-cycle culture of tropical spiny lobsters, Panulirus ornatus, at the Institute for Marine and Antarctic Studies (IMAS) provides a unique opportunity to investigate specific developmental stages during embryogenesis.
Courtney L. Lewis, Courtney L. Lewis, Quinn P. Fitzgibbon, Gregory G. Smith, Abigail Elizur, Tomer Ventura, Tomer Ventura   +6 more
doaj   +1 more source