Results 11 to 20 of about 1,347,908 (268)

Development and growth of organs in living whole embryo and larval grafts in zebrafish

open access: yesScientific Reports, 2017
Age-related systemic environments influence neurogenesis and organ regeneration of heterochronic parabiotic partners; however, the difficulty of manipulating small embryos prevents the effects of aged systemic environments on primitive organs at the ...
Toshihiro Kawasaki   +3 more
doaj   +1 more source

Release of condensin from mitotic chromosomes requires the Ran-GTP gradient in the reorganized nucleus

open access: yesBiology Open, 2017
After mitosis, nuclear reorganization occurs together with decondensation of mitotic chromosomes and reformation of the nuclear envelope, thereby restoring the Ran-GTP gradient between the nucleus and cytoplasm.
Keita Aoki, Hironori Niki
doaj   +1 more source

Dazl is a target RNA suppressed by mammalian NANOS2 in sexually differentiating male germ cells

open access: yesNature Communications, 2016
The Nanos family protein, NANOS2, is required for sexual differentiation of male germ cells in mice, however, the molecular RNA targets are unknown. Here, Kato et al.
Yuzuru Kato   +4 more
doaj   +1 more source

The study of essential oil on antimicrobial activity and their composition towards microorganism

open access: yesНауковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Ґжицького: Серія Ветеринарні науки, 2018
In the course of the research, the microorganisms that often caused disease for animals were used, according to the literature, were genetically predisposed to resistance to traditional antibiotics and needed to find new effective means to combat them ...
V.L. Kovalenko   +3 more
doaj   +1 more source

Alternaria disease of cruciferous vegetable crops [PDF]

open access: yesBIO Web of Conferences, 2023
The most pervasive and harmful illness is cruciferous black spot disease. This disease starts to show symptoms as soon as the seed emerges from the soil and continues all through the growth season.
Rakhmonov Ubaydulla   +2 more
doaj   +1 more source

Historical and Modern Classifications of the Plague Agent

open access: yesПроблемы особо опасных инфекций, 2023
The review presents the data on domestic and foreign phenotypic classifications of Yersinia pestis strains developed in the XX century; genetic classifications of the XXI century; as well as on the genealogy of ancient strains of the plague microbe ...
G. A. Eroshenko   +2 more
doaj   +1 more source

The Effect of Heavy-Duty Vehicle Crossings on the State of Stress of Buried Pipelines

open access: yesMetals, 2022
The aim of this article is to quantify the loads exerted by heavy-duty vehicles when crossing over buried pipeline. This problem arises in connection to the question pertaining to the use of protective sleeves (casings) applied to gas pipelines in ...
Ľubomír Gajdoš   +3 more
doaj   +1 more source

Allogeneic Transplantation of Testicular Hyperplasia in rag1 Mutant Zebrafish

open access: yesBio-Protocol, 2016
Allogeneic organ transplantation is a powerful tool for clinical and basic research studies. However, the graft is often rejected by the host organism. Here, we describe a protocol that uses immunodeficient rag1 mutant zebrafish.
Toshihiro Kawasaki , Noriyoshi Sakai
doaj   +1 more source

Evolution of Shh endoderm enhancers during morphological transition from ventral lungs to dorsal gas bladder

open access: yesNature Communications, 2017
Endoderm enhancer MACS1 of Sonic Hedgehog is conserved in animals with lungs. Here, the authors show that mouse without MACS1 has defective laryngeal development, and use phylogenetic analyses to show association of evolutionary lung-gas bladder ...
Tomoko Sagai   +9 more
doaj   +1 more source

Multiple cis-Acting rDNAs Contribute to Nucleoid Separation and Recruit the Bacterial Condensin Smc-ScpAB

open access: yesCell Reports, 2017
Summary: Condensins load onto DNA to organize chromosomes. Smc-ScpAB clearly loads onto the parS sites bound by Spo0J, but other loading site(s) must operate independently of parS.
Koichi Yano, Hironori Niki
doaj   +1 more source

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