Results 121 to 130 of about 1,463,134 (306)

Transcription Factor Promiscuity Drives Regulatory Rewiring and Evolvability in Gene Networks in Bacteria

open access: yesAdvanced Science, EarlyView.
When a master transcription factor (TF) is lost, bacteria can rapidly rewire gene regulatory networks by co‐opting related regulators. Using experimental evolution in Pseudomonas fluorescens, we show that TF promiscuity (low‐level, non‐cognate binding) provides the raw material for rewiring. Successful co‐option follows a predictable hierarchy governed
Tiffany B. Taylor, Alan M. Rice
wiley   +1 more source

Pengaruh Suhu Perendaman Terhadap Kualitas Agar-Agar Gracilaria verrucosa [PDF]

open access: yes, 2014
Rumput laut merupakan salah satu komoditas utama di bidang perikanan dan kelautan di Indonesia. Rhodophyta merupakan salah satu jenis rumput laut banyak ditemukan di perairan Indonesia, seperti spesies Gracilaria verrucosa yang dapat ditemukan di daerah ...
Windarto, Seto
core  

The Plant‐to‐Plant Circular Strategy: Coupling Photodegradation and Phytoremediation With Plant‐Based Nanomaterials for Plastic Degradation

open access: yesAdvanced Science, EarlyView.
Plant‐based nanomaterials derived from alfalfa serve as dual‐function catalysts, coupling photodegradation and phytoremediation to degrade polyethylene under UV‐A light and in soil. The nanomaterials work synergistically with alfalfa and soil microbes, achieving efficient plastic breakdown without trophic transfer.
Haoran Liu   +4 more
wiley   +1 more source

Kırmızı deniz yosunlarından (Rhodophyceae) agar-agar eldesi

open access: yes, 1994
ÖZET Deniz ürünleri içinde ekonomik öneme sahip- kaynaklar dan birisi de deniz yosunlarıdır. Uzun bir kıyı şeridine sahip olan ülkemizde bu kaynak iyi değerlendirilememektedir.
GÜLER KADAN
core  

Disease‐Stage Synchronized Nanozyme Therapy for Polymicrobial Sepsis through Adaptive Catalytic and Immune Reprogramming

open access: yesAdvanced Science, EarlyView.
A disease‐stage synchronized nanozyme platform is developed to treat polymicrobial sepsis by adapting its functions to changing infection environments. The system eliminates multidrug‐resistant bacteria during early infection while reducing inflammation and restoring immune balance during recovery, providing an integrated strategy for infection control
Anlai Zou   +11 more
wiley   +1 more source

MZF1 Inhibits TGFβ‐1/SMAD Signaling by Transcriptionally Activating SnoN to Augment Tumorigenic Potential in Colon Cancer

open access: yesAdvanced Science, EarlyView.
This study identifies MZF1 as a core regulator of colon cancer via SnoN‐mediated TGF‐β suppression, proposes 10Panx Acetate as a targeted inhibitor, and validates MZF1/SnoN as prognostic markers for aggressive disease. ABSTRACT Colon cancer progression is associated with transcriptional and signaling abnormalities.
Siqi Sheng   +9 more
wiley   +1 more source

Phantoms that embed agar-agar gel tumor simulators for validation of projective surgical navigation system.

open access: yes, 2016
(a) A PMMA phantom embedding agar–agar gel cylinders of different diameters from 1 mm to 20 mm; (b) Fluorescence emission of the agar-agar gel cylinders is effectively acquired and projected to the phantom by our projective navigation system; (c) An agar–
Qi Gan (343768)   +7 more
core   +1 more source

Inorganic Nanomaterials can Promote or Inhibit Tumor Metastasis Depending on Tumor Microenvironment Composition

open access: yesAdvanced Science, EarlyView.
As engineered nanomaterials gain prominence in cancer imaging and therapy, understanding their impact on tumor progression becomes increasingly critical. We demonstrate that gold and silica‐coated gold nanomaterials can either suppress or enhance breast cancer metastasis through distinct tumor microenvironment interactions, while identifying ...
Kiana Buttiens   +11 more
wiley   +1 more source

Influence of Agar-Agar Polysaccharide on Changes in Gastrointestic Protein Hydrolysis

open access: yes, 2022
Studied the influence of the interaction of indigestible agar-agar polysaccharide and proteins on the change in gastric hydrolysis of proteins. The study was carried out in vitro, in the work used gastric juice, agar-agar, solutions of casein, albumin ...
M., Babich S.   +3 more
core  

The Introduction of Agar-agar into Bacteriology [PDF]

open access: yesJournal of Bacteriology, 1939
A P, Hitchens, M C, Leikind
openaire   +2 more sources

Home - About - Disclaimer - Privacy