Results 91 to 100 of about 333,315 (344)

A Natural Sweetener‐inducible Genetic Switch Controls Therapeutic Protein Expression in Mammals

Advanced Science, EarlyView.
This study develops a natural sweetener, the psicose‐inducible transgene expression (PURE) system based on an Agrobacterium tumefaciens–derived transcriptional repressor PsiR. The PURE system is highly specific to psicose, being insensitive to other sugars and structurally similar molecules.
Longliang Qiao, Zhihao Wang, Shasha Tang, Yuan Fang, Guiling Yu, Xiaoting Qiu, Lingxue Niu, Tao Yan, Xingwan Liu, Xiaoding Ma, Deqiang Kong, Yang Zhou, Ningzi Guan, Jinzhong Tian, Meiyan Wang, Haifeng Ye, Fengfeng Cai   +16 more
wiley   +1 more source

In Situ Lipoprotein‐seeking Dye for in Vivo Real‐Time Imaging of Lipid Dysregulation Diseases

Advanced Science, EarlyView.
This study develops lipoprotein‐seeking NIR‐II dyes that specifically bind circulating lipoproteins. These dyes form ultra‐stable complexes with endogenous lipoprotein, enabling real‐time, high‐contrast imaging of fatty liver and atherosclerotic plaques. Tunable binding kinetics allow customized imaging windows.
Yijing Du, Zetao Dang, Baofeng Xu, Jiajun Xu, Dan Wang, Yuewei Zhang, Shoujun Zhu   +6 more
wiley   +1 more source

Biological cycle of the greater wax moth Galleria mellonella (Linnaeus, 1758) (Lepidoptera: Pyralidae: Galleriinae) in Panama

Revista Chilena de Entomología
The greater wax moth Galleria mellonella (Linnaeus, 1758), is one of the principal pests in the honeycomb of the European bee Apis mellifera Linnaeus, 1758, around the world. In this experiment, the complete biological cycle of G.
Alex Ríos-Moreno
doaj   +1 more source

Principles for Rigorous Design and Application of Synthetic Microbial Communities

Advanced Science, EarlyView.
SynComs are artificially designed to enable inter‐species metabolic interactions, metabolic division of labor, and ecological interactions that can elicit phenotypes like colonization stability and environmental adaptation. This systematic review explores the processes used to construct SynComs, the assessment of the mechanisms of metabolic interaction
Yuxiao Zhang, Minyu Jing, Lihui Lyu, Li Nie, Xihui Xu, Ru Sun, Xiyuan Xu, Siyu Chen, Shuobing He, Yumeng Zhang, Ping Huang, Weijie Luo, Jiaojiao Liang, Guifeng Gao, Kunkun Fan, Teng Yang, Liyan Zhang, Xiao Fu, Sarah M. Allard, Jack A. Gilbert, Jiabao Zhang, Haiyan Chu   +21 more
wiley   +1 more source

Cancer‐Like Fragmentomic Characteristics of Somatic Variants in Cell‐Free DNA

Advanced Science, EarlyView.
We report that in non‐cancerous subjects, cell‐free (cfDNA) molecules harboring somatic variants exhibit cancer‐like fragmentomic characteristics associated with clonal hematopoiesis. Importantly, these somatic variant‐associated fragmentomic aberrations are more pronounced in cancer patients. Leveraging such somatic variant‐associated signals in cfDNA,
Zhenyu Zhang, Yunyun An, Mengqi Yang, Yuqi Pan, Xiaoyi Liu, Fanglei Gong, Huizhen Lin, Bianbian Tang, Yunxia Bai, Xin Zhao, Yu Zhao, Changzheng Du, Kun Sun   +12 more
wiley   +1 more source

The Impact of Diet Protein and Carbohydrate on Select Life-History Traits of The Black Soldier Fly Hermetia illucens (L.) (Diptera: Stratiomyidae)

Insects, 2017
This study examined the impact of diet protein and carbohydrate percentages as well as moisture on the immature development, survivorship, and resulting adult longevity and egg production of the black soldier fly, Hermetia illucens (L.) (Diptera ...
Jonathan A. Cammack, Jeffery K. Tomberlin   +1 more
doaj   +1 more source

Comparison of Different Pollen Substitutes for the Feeding of Laboratory Reared Bumble Bee (Bombus Terrestris) Colonies

Journal of Apicultural Science, 2020
In bumble bee colonies, pollen is the only protein source for larval feeding and its shortage causes a distress in larval development. Adult bumble bees need pollen for the development of glands and the reproductive system.
Bortolotti Laura, Pošćić Filip, Bogo Gherardo   +2 more
doaj   +1 more source

Targeting Lactate and Lactylation in Cancer Metabolism and Immunotherapy

Advanced Science, EarlyView.
Lactate, once deemed a metabolic waste, emerges as a central regulator of cancer progression. This review elucidates how lactate and its epigenetic derivative, protein lactylation, orchestrate tumor metabolism, immune suppression, and therapeutic resistance.
Jiajing Gong, Yuhang Xie, Zhijie Weng, Yongzhi Wu, Longjiang Li, Bo Li   +5 more
wiley   +1 more source

ПРОУЧВАНЕ ВЪРХУ СЪДЪРЖАНИЕТО НА РАЗЛИЧНИ КОЛИЧЕСТВА АМИНОВИТАМИНЕН ПРЕМИКС В ИЗКУСТВЕНА ХРАНА ЗА КОПРИНЕНЕНАТА ПЕПЕРУДА BOMBYX MORI L.

Животновъдни науки, 2012
A silkworm artificial diet created by the author, contained 38 % mulberry leaf powder, 34 % defatted soybean meal and the rest 28 % - corn starch, agar agar, citric acid, ascorbic acid, microelements and vitamins, antibiotic and preservatives was used ...
ПАНОМИР ЦЕНОВ
doaj  

Developing an artificial diet for rearing Orius albidipennis Reuter (Het., Anthocoridae)

Journal of Plant Protection Research, 2018
The use of suitable mass rearing methods is crucial to establish successful inundative or inoculative biological control programs. The development of an artificial diet considerably reduces costs of mass rearing.
Ali Rajabpour, Ali Asghar Seraj, Amin Mehrnia   +2 more
doaj   +1 more source