Results 101 to 110 of about 44,748 (260)

Maize breeding - challenges and needs [PDF]

Maize is generally well-suited to the climate of South-eastern Europe, but rising temperatures and lack of precipitation negatively affect yields. Breeding of new, climate resilient hybrids, came out as a main adaptation strategy. However, developing of materials capable to cope with a climate change is a complex task.
Bekavac, Goran, Purar, Božana, Tanasković, Maja, Dunđerski, Dušan, Đurić, Anja, Krstić, Jovana, Kovačević, Tijana   +6 more
openaire  

Discovery and Engineering of a Rat Endogenous Retrovirus Reverse Transcriptase for Efficient Prime Editing

Advanced Science, EarlyView.
We screened 558 reverse transcriptases and engineered an optimized rat endogenous retrovirus‐derived variant, enRERV‐RT, via structure‐guided engineering and deep mutational scanning. This enhanced prime editor, based on the engineered RT, outperforms conventional M‐MLV‐RT systems across plant and animal cells, particularly at hard‐to‐edit loci ...
Linsha Ma, Pengcheng Yao, Shengqi Wu, Yuanyuan Shi, Lang Qin, Baitao Li, Jiayi Zhu, Minhua Huang, Yichong Zhu, Yuwen Song, Jinhuan Pang, Ziping Guo, Guochuan Wu, Chen Wang, Kewei Xu, Ruihua Huang, Quan Kuang, Liang Qu, Changtian Pan, Xianrong Xie, Qinlong Zhu, Jiaying Huang, Qiupeng Lin   +22 more
wiley   +1 more source

Maximizing efficiency of genomic selection in CIMMYT's tropical maize breeding program. [PDF]

Theor Appl Genet, 2021
Atanda SA, Olsen M, Burgueño J, Crossa J, Dzidzienyo D, Beyene Y, Gowda M, Dreher K, Zhang X, Prasanna BM, Tongoona P, Danquah EY, Olaoye G, Robbins KR.   +13 more
europepmc   +1 more source

Engineered Exosomal miR‐146a‐5p Reprograms BMSC Fate and Restores Mitochondrial Homeostasis in Glucocorticoid‐Induced Osteonecrosis of Femoral Head

Advanced Science, EarlyView.
Exosomal miR‐146a‐5p is identified as a pivotal regulator in steroid‐induced osteonecrosis. Its reduction activates NF‐κB signaling, compromises mitophagy, and disrupts mitochondrial bioenergetics, resulting in autophagic disequilibrium. Engineered exosomes delivering miR‐146a‐5p reinstate mitochondrial function, augment oxidative phosphorylation and ...
Zehui Lv, Xuejie Cai, Yiming Xu, Xingdong Yang, Ruoying Wang, Han Wang, Yixin Bian, Jiawei Xu, Jiao Lu, Lulu Liu, Yingjie Wang, Jibin Song, Bin Feng, Xisheng Weng   +13 more
wiley   +1 more source

Molecular Engineering Mediated Interfacial Assembly as an Artificial Extracellular Matrix Remolds Bacteria With Enhanced Abiotic Resilience

Advanced Science, EarlyView.
A biomimetic artificial extracellular matrix is assembled directly on Pseudomonas fluorescens by co‐assembling amyloid‐like lysozyme and alginate at the cell surface. This conformal nanocoating acts as both a hydration buffer and a physiological priming layer, markedly enhancing desiccation tolerance, seed adhesion, storage stability, and biocontrol ...
Yuanyuan Wang, Zili Jia, Yang Li, Qitao Wang, Shuai Hou, Lei Liu   +5 more
wiley   +1 more source

Pyramiding of favorable haplotypes of major QTLs for yield-related traits to improve maize (Zea mays L.) productivity

Agriculture Communications
Although numerous genetic loci related to maize (Zea mays L.) yield have been identified, their variability across germplasms shows challenges to apply them in breeding.
Xiaqing Wang, Ruyang Zhang, Xuan Sun, Tianyi Wang, Jinghuan Li, Dongmei Chen, Jidong Wang, Chunhui Li, Shuai Wang, Zhiyong Li, Jing Li, Shuaishuai Wang, Quanbo Guo, Shuang Li, Ronghuan Wang, Wei Song, Jiuran Zhao   +16 more
doaj   +1 more source

Hair Follicle Seedling Cryomicroneedles from Hierarchical Microfluidic Organoid on a Chip

Advanced Science, EarlyView.
In this paper, a hierarchical microfluidic chip is developed to produce uniform hair follicle organoids (HFOs) in cryomicroneedles. Cryopreservation agents encapsulate HFOs, preserving viability and hair growth potential. The cryomicroneedles enable simple intradermal transplantation with good skin penetration.
Xinyue Cao, Dongyu Xu, Minhui Lu, Yuanjin Zhao   +3 more
wiley   +1 more source

Identification of yield-related QTLs and their applications using DH population in maize

BMC Genomics
Background Kernel row number (KRN) and ear length (EL) are key traits that contributes greatly to grain yield in maize (Zea mays L.). Although some quantitative trait loci (QTL) for KRN or EL have been identified, few have been effectively utilized in ...
Yifei Wang, Dongxu Yao, Junfeng Song, Xiaochun Zhang, Yanbin Zhu, Zhichun Luo, Jinsheng Lai, Weibin Song, Tianxia Yang   +8 more
doaj   +1 more source

Epidermal METTL1‐Mediated m7G Modification Drives Psoriatic Inflammation by Stabilizing Bdkrb1 and Orchestrating Neutrophil Recruitment

Advanced Science, EarlyView.
This study unveils an unrecognized pro‐inflammatory epitranscriptomic checkpoint in psoriasis. By installing m7G modifications on the 5′ UTR of Bdkrb1 mRNA, METTL1 enhances receptor stability to orchestrate keratinocyte‐driven neutrophil recruitment via p38 MAPK signaling.
Chang Zhang, Jiayi Lu, Sihao Yan, Yirui Wang, Zhuo Li, Weiwei Chen, Yang Han, Ziyan Zhang, Yafen Yu, Qi Zhen, Liangdan Sun   +10 more
wiley   +1 more source

Thermally Processable, Transparent, Mechanically Tunable and Robust Bioplastics From Wastepaper

Advanced Science, EarlyView.
Unlike conventional inefficient or low‐value wastepaper recycling, a directional transformation strategy is employed to convert whole wastepaper into intact bioplastics with tunable mechanical properties in our work. These bioplastics can be processed into flexible bags or rigid containers and exhibit high transparency, water resistance, repairability,
Zhezhe Zhou, Tao Chu, Boyou Hou, Mark Lynch, Siqi Huo, Min Hong, Jianguo Yang, Paulomi (Polly) Burey, Qiang Gao, Guobo Huang, Pingan Song   +10 more
wiley   +1 more source