Results 71 to 80 of about 3,194 (177)

Revisiting the relationship between regenerative ability and aging

BMC Biology, 2013
Contrary to the longstanding view that newts (Notophthalamus viridescens), but not axolotls (Ambystoma mexicanum), can regenerate a lens, a recent report in BMC Biology by Panagiotis Tsonis and colleagues shows axolotls indeed possess this ability during
Seifert Ashley W, Voss S
doaj   +1 more source

Establishment of a Practical Sperm Cryopreservation Pathway for the Axolotl (Ambystoma mexicanum): A Community-Level Approach to Germplasm Repository Development

Animals
The axolotl (Ambystoma mexicanum) draws great attention around the world for its importance as a biomedical research model, but housing and maintaining live animals is increasingly expensive and risky as new transgenic lines are developed.
Nicholas Coxe, Yue Liu, Lucía Arregui, Rose Upton, Sarah Bodenstein, Steven Randal Voss, Maria T. Gutierrez-Wing, Terrence R. Tiersch   +7 more
doaj   +1 more source

Post‐Pleistocene differentiation in a Central Interior Highlands endemic salamander

Ecology and Evolution, 2019
Aim For many endemic species with limited dispersal capacities, the relationship between landscape changes and species distributions is still unclear. We characterized the population structure of the endemic ringed salamander (Ambystoma annulatum) across
Jacob J. Burkhart, Emily E. Puckett, Chelsey J. Beringer, Christine N. Sholy, Raymond D. Semlitsch, Lori S. Eggert   +5 more
doaj   +1 more source

Lineage tracing of genome-edited alleles reveals high fidelity axolotl limb regeneration

eLife, 2017
Salamanders are unparalleled among tetrapods in their ability to regenerate many structures, including entire limbs, and the study of this ability may provide insights into human regenerative therapies.
Grant Parker Flowers, Lucas D Sanor, Craig M Crews   +2 more
doaj   +1 more source

Comparative Genomics of an Emerging Amphibian Virus

G3: Genes, Genomes, Genetics, 2016
Ranaviruses, a genus of the Iridoviridae, are large double-stranded DNA viruses that infect cold-blooded vertebrates worldwide. Ranaviruses have caused severe epizootics in commercial frog and fish populations, and are currently classified as notifiable ...
Brendan Epstein, Andrew Storfer
doaj   +1 more source

THE STRUCTURE OF THE SPERMATOPHORES OF AMBYSTOMA PUNCTATUM [PDF]

The Biological Bulletin, 1910
Since the recent paper of Wright and Allen (†09)has again directed attention to the breeding habits of A mbystorna puncta turn, it has occurred to me that a more careful description of the spermatophores than has yet been given might be of value in a comparative survey of the habits of the urodeles.
openaire   +1 more source

Water‐borne and plasma corticosterone are not correlated in spotted salamanders

Ecology and Evolution, 2019
Water‐borne hormone measurement is a noninvasive method suitable for amphibians of all sizes that are otherwise difficult to sample. For this method, containment‐water is assayed for hormones released by the animal.
Alice R. Millikin, Sarah K. Woodley, Drew R. Davis, Ignacio T. Moore, James T. Anderson   +4 more
doaj   +1 more source

StPedf: Cell trajectory inference of spatial transcriptomics via spatial proximity embedding and spatial density-adaptive fusion. [PDF]

PLoS Comput Biol
Zhang Y, Sun Z, Shi Z, Nan M, Fu Y, Ren Q, Gao J.   +6 more
europepmc   +1 more source

Gonadal Development in Larvae of the Paedomorphic Ambystoma mexicanum (Amphibia: Urodela). [PDF]

J Morphol
Sánchez-Ortiz JL, Mendoza-Cruz E, Villagrán-SantaCruz M.   +2 more
europepmc   +1 more source

Exploring Larval Axolotl Brain Development: Insights Into Developmental and Functional Constraints. [PDF]

Evol Dev
Houle L, Larouche O, Cloutier R.
europepmc   +1 more source