Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Enkhjargal Tsend-Ayush"'
Autor:
Tahlia Perry, Frank Grützner, Wan X. Kang, Arthur Ferguson, Shu L. Lim, Enkhjargal Tsend-Ayush, Deborah Toledo-Flores, Belinda Laming
Publikováno v:
Reproduction, fertility, and development. 31(7)
Identifying male and female echidnas is challenging due to the lack of external genitalia or any other differing morphological features. This limits studies of wild populations and is a major problem for echidna captive management and breeding. Non-i
Autor:
Mark A. Myers, Patrick M. Sexton, Chuan He, Frank Grützner, Enkhjargal Tsend-Ayush, Sof Andrikopoulos, Briony E. Forbes, Denise Wootten, Nicole Wong
Publikováno v:
Scientific Reports
The importance of Glucagon like peptide 1 (GLP-1) for metabolic control and insulin release sparked the evolution of genes mimicking GLP-1 action in venomous species (e.g. Exendin-4 in Heloderma suspectum (gila monster)). We discovered that platypus
Autor:
Ruben Rosenkranz, Pascal Bernard, Tatiana Borodina, Frank Grützner, R. Daniel Kortschak, Vincent R. Harley, Enkhjargal Tsend-Ayush, Janelle Ryan, Shu Ly Lim, Heinz Himmelbauer, Juliane C. Dohm
Publikováno v:
Chromosome Research
The basal lineage of monotremes features an extraordinarily complex sex chromosome system which has provided novel insights into the evolution of mammalian sex chromosomes. Recently, sequence information from autosomes, X chromosomes, and XY-shared p
Publikováno v:
Evolution & Development. 10:671-682
Uterine nourishment of embryos by the placenta is a key feature of mammals. Although a variety of placenta types exist, they are all derived from the trophectoderm (TE) cell layer of the developing embryo. Egg-laying mammals (platypus and echidnas) a
Publikováno v:
Cytogenetic and Genome Research. 112:202-207
Fluorescence in situ hybridization (FISH) of human bacterial artificial chromosome (BAC) clones to orangutan metaphase spreads localized a breakpoint between human chromosome 3p25.1 and orangutan chromosome 2 to a
Autor:
Malcolm A. Ferguson-Smith, Nisrine El-Mogharbel, Patricia C. M. O’Brien, Jennifer A. Marshall Graves, Enkhjargal Tsend-Ayush, Frank Grützner, Willem Rens, Russell C. Jones
Publikováno v:
Nature. 432:913-917
Two centuries after the duck-billed platypus was discovered, monotreme chromosome systems remain deeply puzzling. Karyotypes of males, or of both sexes, were claimed to contain several unpaired chromosomes (including the X chromosome) that form a mul
Autor:
Carmela Ricciardelli, Shu Ly Lim, Martin K. Oehler, Frank Grützner, R. Daniel Kortschak, Enkhjargal Tsend-Ayush, Reuben Jacob
Publikováno v:
Biology of Reproduction. 89
The PIWI-interacting RNA (piRNA) pathway is essential for germline development and transposable element repression. Key elements of this pathway are members of the piRNA-binding PIWI/Argonaute protein family and associated factors (e.g., VASA, MAELST
Autor:
Shu Ly, Lim, Enkhjargal, Tsend-Ayush, R Daniel, Kortschak, Reuben, Jacob, Carmela, Ricciardelli, Martin K, Oehler, Frank, Grützner
Publikováno v:
Biology of reproduction. 89(6)
The PIWI-interacting RNA (piRNA) pathway is essential for germline development and transposable element repression. Key elements of this pathway are members of the piRNA-binding PIWI/Argonaute protein family and associated factors (e.g., VASA, MAELST
Publikováno v:
General and comparative endocrinology. 191
Ghrelin is a growth hormone (GH)-releasing and appetite-regulating peptide predominately released from the stomach. Ghrelin is evolutionarily highly conserved and known to have a wide range of functions including the regulation of metabolism by maint
Autor:
Diana Demiyah Mohd Hamdan, Marilyn B. Renfree, Enkhjargal Tsend-Ayush, Shu Ly Lim, Frank Grützner, Andrew J Pask
Publikováno v:
Reproduction, fertility, and development. 21(8)
One of the most puzzling aspects of monotreme reproductive biology is how they determine sex in the absence of the SRY gene that triggers testis development in most other mammals. Although monotremes share a XX female/XY male sex chromosome system wi