Results 91 to 100 of about 58,912 (243)

Assessment of Genetic Diversity Among Groundnut (Arachis Hypogaea L.) Genotypes

International Journal of Bio-Resource and Stress Management, 2018
In present experiment the genetic diversity studied among 30 genotypes of groundnut using  D2 statistic during kharif - 2014 in a randomized block design with three replications at the Instructional Farm, College of Technology and Engineering, Maharana ...
Namrata, Hemlata Sharma, Prashant Bisen, Bhumica Singh, Surbhi Jain   +4 more
doaj  

Assessment of genetic diversity in newly developed inbred lines of maize (Zea mays L.)

Electronic Journal of Plant Breeding, 2017
An investigation was carried out to assess the genetic diversity of 100 newly developed inbred lines of maize using Mahalanobis D2 statistics, indicated presence of considerable diversity. The data was recorded on ten quantitative characters.
C. Anilkumar, H.C. Lohithaswa and, R. Pavan   +2 more
doaj   +1 more source

Midbrain PAG Astrocytes Modulate Mouse Defensive and Panic‐Like Behaviors

Advanced Science, EarlyView.
Astrocytes in the midbrain periaqueductal gray (PAG) dynamically encode threat intensity and shape defensive action selection in mice. Real‐time Ca2+ imaging reveals robust astrocytic activation during predator odor and CO2 exposure. Aberrant astrocytic Ca2+ overactivation disrupts goal‐directed escape, biases behavior toward freezing, and induces ...
Ellane Barcelon, Kyungchul Noh, Minkyu Hwang, Yoon‐Jung Kim, Unjin Lee, Yeon Joo Ryu, Je‐Kyung Ryu, Sang Beom Jun, Se‐Young Choi, Woo‐Hyun Cho, Sung Joong Lee   +10 more
wiley   +1 more source

Gut Microbiota‐Derived Anandamide Mediates the Therapeutic Effects of Urolithin A on Alcohol‐Induced Cognitive and Social Dysfunction via CB1R‐DRD2‐RAP1 Signaling Axis

Advanced Science, EarlyView.
This study reveals that Urolithin A (UA) counteracts alcohol‐induced cognitive and social dysfunction (AICSD) via a gut microbiome‐dependent mechanism. UA‐enriched Bacteroids sartorii and Parabacteroids distasonis elevate anandamide (AEA), which activates the CB1R‐DRD2‐Rap1 signaling cascade to drive synaptic repair and reduce neuroinflammation ...
Hongbo Zhang, Zibin Li, Yao Xiao, Ji Bian, Caian He, Chao Liu, Lan Gong, Lin Han, Zhigang Liu, Min Wang   +9 more
wiley   +1 more source

Genetic Parameters and Divergence Studies for Gall Midge Incidence and Yield Components in Rice (Oryza sativa L.)

International Journal of Bio-Resource and Stress Management, 2022
The present investigation was carried out with 30 genotypes of rice (Oryza sativa L.) to study the variability and genetic divergence for yield contributing characters and gall midge incidence at Regional Agricultural Research Station, Warangal ...
B. Satish Chandra, K. Rukmini Devi, Y. Hari, V. Sridhar, K. Rajendra Prasad, R. Shravan Kumar   +5 more
doaj  

Genetic Diversity Analysis in Bread Wheat (Triticum aestivum L.) Using Mahalanobis D2 Statistics

International Journal of Plant & Soil Science
The present investigation was undertaken to assess the genetic diversity among 48 genotypes of bread wheat (Triticum aestivum L.) using Mahalanobis D² statistics, with the aim of identifying genetically diverse and high-performing lines suitable for future breeding programs.
A. G. Rajput, A. M. Misal, A. V. Jadhav, S. M. Umate, P. B. Wadikar   +4 more
openaire   +1 more source

Highly Resolved Community Sewage Metagenomics Unveiling Landscape and Transmission Patterns of Antibiotic Resistome in Hong Kong Populations

Advanced Science, EarlyView.
A large‐scale, high‐resolution antimicrobial resistance (AMR) surveillance in Hong Kong community sewage combining short‐ and long‐read sequencing. The resistome profile is comprehensively characterized, and this upstream sampling strategy demonstrated superiority in reflecting the human gut resistome.
Jiahui Ding, Mengying Wang, Xiaoqing Xu, Dou Wang, Xi Chen, Shuxian Li, Xiawan Zheng, You Che, Yu Deng, Tommy T. Y. Lam, Liguan Li, Tong Zhang   +11 more
wiley   +1 more source

A Novel Function of Nonadecanoic Acid in Regulating Glucose Homeostasis

Advanced Science, EarlyView.
This study identifies the odd‐chain fatty acid C19:0 as an endogenous ligand of GPR120 that promotes glucose homeostasis via Gαq signaling. In obesity, elevated palmitic acid suppresses endogenous C19:0 production through a miRNA–PPARα–HACL1 pathway, offering a promising direction for understanding the role of OCFAs in human health.
Yanting Hou, Yinghua Ma, Qin Liu, Dingling Ma, Yuxin Tong, Lili Xu, Xiaolong Chu, Jingzhou Wang, Maodi Liang, Mengyuan Zhao, Huizi Zhang, Yurui Su, Jianxin Xie, Cuizhe Wang, Jun Zhang   +14 more
wiley   +1 more source

Genetic diversity analysis of upland cotton (Gossypium hirsutum L.) genotypes using cluster analysis

Electronic Journal of Plant Breeding
The D2 statistic enables the evaluation of genetic diversity among numerous genotypes and aids in selecting genetically distinct parents for hybridization programmes.
Ch. Mohan Manikanta, N. Chamundeswari, K. V. Siva Reddy, B. Sreekanth   +3 more
doaj   +1 more source

Genetic diversity analysis of Zinc, Iron, Grain Protein content and yield components in Rice

Electronic Journal of Plant Breeding, 2016
The genetic diversity among 85 land races were evaluated for ten characteristics by using Mahalanobis D2 Statistics. The genotypes were grouped into six clusters based on relative magnitude of D2 values.
R. Nirosha, S. Thippeswamy, V. Ravindrababu, V. Ram Reddy and , B. Spandana   +4 more
doaj   +1 more source