Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Wenhua Ren"'
Publikováno v:
BMC Genomics, Vol 22, Iss 1, Pp 1-13 (2021)
BMC Genomics
BMC Genomics
Background Mammals have wide variations in testicular position, with scrotal testes in some species and ascrotal testes in others. Although cryptorchidism is hazardous to human health, some mammalian taxa are natural cryptorchids. However, the evolut
Autor:
Shixia Xu, Di Sun, Wenhua Ren, Qian Kong, Yang Cao, Linxia Sun, Xin Huang, Guang Yang, Zhenpeng Yu
Publikováno v:
Genomics. 113:2925-2933
Cetaceans have evolved elongated soft-tissue flipper with digits made of hyperphalangy. Cetaceans were found to have 2-3 more alanine residues in Hoxd13 than other mammals, which were suggested to be related to their flipper. However, how Hoxd13 regu
Publikováno v:
Evolutionary Biology. 48:335-345
Unsuccessful descent of testes in humans and other scrotal mammals can result in cryptorchidism, consequent abnormalities and a high risk of malignancy. However, many male adult mammals possessing natural ascrotal testes are as viable and healthy as
Autor:
Wenhua Ren, Guiting Li, Huiyuan Wei, Juanjuan Bi, Xiaoyue Ding, Guang Yang, Lili Li, Shixia Xu
Publikováno v:
Journal of Molecular Evolution. 88:521-535
Fossil evidence suggests that cetaceans evolved from artiodactylans. Thus, there was a major dietary change from herbivorous to carnivorous during their transition from a terrestrial to an aquatic environment. However, the molecular evolutionary mech
Publikováno v:
Genes
Volume 12
Issue 11
Genes, Vol 12, Iss 1780, p 1780 (2021)
Volume 12
Issue 11
Genes, Vol 12, Iss 1780, p 1780 (2021)
During embryonic development in mammals, the testicles generally descend into the scrotum, making the testicular temperature 2–4 °C lower than the core temperature via heat exchange and clearance, and thus more beneficial for normal spermatogenesi
Autor:
Guang Yang, Shixia Xu, Xu Zhou, Xiaoyue Ding, Huiyuan Wei, Long Gu, Wenhua Ren, Fangfang Yu, Yu Zheng
Publikováno v:
Journal of genetics and genomics = Yi chuan xue bao. 48(12)
Publikováno v:
SCIENTIA SINICA Vitae. 49:380-391
Cetaceans are a unique group in the history of mammalian evolution owing to a series of evolutionary changes in morphology, anatomy, physiology, biochemistry and other aspects that have been generated during the return to water of their ancestors. Ce
Publikováno v:
Journal of Heredity. 110:332-339
Cetaceans are a suborder of secondarily adapted aquatic mammals with an enigmatic history involving a transition from land to sea approximately 55 Mya. During the transition period, cetaceans would have faced many new pathogen challenges, but limited
Publikováno v:
BMC Ecology and Evolution
BMC Ecology and Evolution, Vol 21, Iss 1, Pp 1-14 (2021)
BMC Ecology and Evolution, Vol 21, Iss 1, Pp 1-14 (2021)
Background The mammalian testis is an important male exocrine gland and spermatozoa-producing organ that usually lies in extra-abdominal scrotums to provide a cooler environment for spermatogenesis and sperm storage. Testicles sometimes fail to desce
Publikováno v:
The Innovation, Vol 2, Iss 2, Pp 100108-(2021)
The Innovation
The Innovation
Summary Extreme longevity has evolved multiple times during the evolution of mammals, yet its underlying molecular mechanisms remain largely underexplored. Here, we compared the evolution of 115 aging-related genes in 11 long-lived species and 25 mam