Results 161 to 170 of about 1,463,889 (197)

MiR-497-5p, miR-195-5p and miR-455-3p function as tumor suppressors by targeting hTERT in melanoma A375 cells

open access: yes, 2018
Li Chai,1 Xiao-Jing Kang,2 Zhen-Zhu Sun,3 Ming-Feng Zeng,2 Shi-Rong Yu,2 Yuan Ding,2 Jun-Qin Liang,2 Ting-Ting Li,2 Juan Zhao2 1Xinjiang Medical University, Urumqi, China; 2Department of Dermatology and Venereology, People’s Hospital of Xinjiang ...
Sun ZZ   +8 more
core  

3D Closed‐Loop Navigation of Magnetic Microswimmers Using Vision‐Derived Depth Feedback

open access: yesAdvanced Intelligent Systems, EarlyView.
A planar magnetic microswimmer is navigated in three dimensions under a standard microscope. Image defocus supplies a real‐time depth cue, and model‐predictive control with A* planning steers the body on surfaces and in free swimming. Axial position is regulated by propulsion alone, without magnetic field gradients or extra cameras.
Yasin Cagatay Duygu   +2 more
wiley   +1 more source

A well‐resolved phylogeny of Cuscuta subgenus Monogynella based on data drawn from all three plant genomes

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Cuscuta (dodders) consists of ~200 species circumscribed into four subgenera (Monogynella, Cuscuta, Pachystigma, and Grammica) and is the only parasitic genus in Convolvulaceae (the morning‐glory family). This group shows a significant diversity in plastid functionality and represents a rare mixotrophic system among parasitic plants ...
Asawari Albal, Saša Stefanović
wiley   +1 more source

Tovarishch russkago immigranta v Ameriki︠e︡

open access: yes
Mode of access: Internet.Supplement to "Novyĭ mir.

core  

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