Results 81 to 90 of about 15,612 (196)

Tandem Duplication‐Driven Neofunctionalization of UDP‐Glycosyltransferases Shapes the Diversification of Triterpenoid Saponins in the Cucurbitaceae

Advanced Science, Volume 13, Issue 51, 14 September 2026.
We present a chromosome‐level genome assembly of Siraitia grosvenorii and, through comparative genomics, uncover a conserved UGT73 tandem array driving triterpenoid saponin diversification in Cucurbitaceae. Crystalized SgUGT73AM30 further reveals the regioselectivity mechanism underlying its catalytic activity.
Guangyi Wang, Mengmeng Li, Xuehui Dai, Yanchen Zhang, Yuhan Wu, Zhaotao Yan, Chenfei Tian, Hongkai Fan, Haili Liu, Xiaowei Zhang, Yiming Yang, Jiayu Lu, Yuwei Sun, Yong Wang   +13 more
wiley   +1 more source

Polimorfismo no gene GH1-Pstl associado a características corporais de linhagens de tilápia-do-nilo

, 2010
The objective of this study was to determine the association of polymorphisms in the growth hormone gene GH1 with the corporal characteristics in Nile tilapia (Oreochromis niloticus) strains.
Marques, Débora Sommer, Blanck, Danielly Veloso, Gasparino, Eliane, Ribeiro, Ricardo Pereira   +3 more
core   +1 more source

Qualitative Analysis of Chemical Composition Changes Before and After Lactobacillus Fermented Ziziphi Spinosae Semen by LC‐MS and Prediction of Fermentation Mechanism

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
ABSTRACT This study aimed to screen dominant Lactobacillus strains for fermenting Ziziphi Spinosae Semen (ZSS), analyze chemical composition changes before and after fermentation, and speculate on the fermentation mechanism. Liquid fermentation of ZSS was conducted using Lactobacillus plantarum, Lactobacillus paracasei, Lactobacillus acidophilus, and ...
Jiafu Wan, Yunda Wang, Xiaoxue Yang, Qingmei Guo   +3 more
wiley   +1 more source

Bacterial indole‐3‐butyric acid promotes fish PUFA synthesis

iMetaOmics, Volume 3, Issue 3, September 2026.
Polyunsaturated fatty acids (PUFAs) are essential nutrients in aquatic products, yet the contribution of gut microbiota‐derived metabolites to PUFA biosynthesis remains largely unknown. In this study, a gut‐derived Bacillus strain was identified to enhance PUFA accumulation via indole‐3‐butyric acid (IBA) production.
Ruojing Li, Biao Yuan, Xin Yi, Jieyan Lin, Bi Huang, Ermei Yin, Jiayu Zhou, Qianwen Min, Meiqi Lv, Bo Zhang, Na Zhao   +10 more
wiley   +1 more source

Effect of GRF and Somatostatin on 7B2 Secretion by Rat GH1 Cells.

Endocrinologia Japonica, 1989
A novel pituitary protein "7B2" was secreted by GH1 cells. The secretion of 7B2 was increased in the presence of human GRF in a dose-responsive manner. In contrast, a somatostatin analog, SMS 201-995, revealed the inhibitory effects on the basal- and GRF-induced secretion of 7B2 at the concentration of 10(-7) M.
IGUCHI, HARUO, NATORI, SHOICHI, NAWATA, HAJIME   +2 more
openaire   +3 more sources

Influence of thyroid hormone on ADP‐ribosylation of nuclear proteins in cultured GH1 cells [PDF]

FEBS Letters, 1991
We present evidence that T3 can alter the ADP‐ribosylation of chromatin associated proteins. Nuclei from GH1 cells were incubated with [adenylate‐32P]NAD and the radioactivity incorporated into histone and non‐histone proteins was quantitated and analyzed by gel electrophoresis and autoradiography. Incubation of GH1 cells for 24 h with T3 lowered by 40–
Aranda, Ana, Copp, Richard P., Pascual, Angel, Samuels, Herbert H.   +3 more
openaire   +3 more sources

Precision Dosing for Pediatric Growth Hormone Deficiency With Daily and Weekly Growth Hormone

MedComm, Volume 7, Issue 9, September 2026.
• This study supports precision dosing and switching between daily rhGH and weekly PEG‐rhGH in pediatric GHD. • Missed doses reduce treatment benefit more with daily rhGH than with weekly PEG‐rhGH. • The findings provide guidance for growth hormone dosing and monitoring in pediatric GHD.
Wei Wu, Chun‐Xiu Gong, Jie Mei, Ling Hou, Yan Liang, Yan‐qin Ying, Feng Ye, Ge‐Hang Ju, Hui‐Xiang Tian, Nan Yang, Yun Qin, Dongsheng Ouyang, Xiaoping Luo   +12 more
wiley   +1 more source

In silico Approach to Elucidate Factors Associated with GH1 β-Glucosidase Thermostability

Journal of Pure and Applied Microbiology, 2019
b-Glucosidase is a class of hydrolytic enzymes that catalyzes the removal of the non-reducing b-D-glucosyl unit from various disaccharides and substituted b-D-glucosides. b-Glucosidase belongs to Glycoside Hydrolase (GH) families 1 and 3 and potentially has many biotechnological applications with thermostable enzymes are preferred over mesophilic ...
Ahmed, A., Sumreen, A., Bibi, A., ul-Hassan Nasim, F., Batool, K.   +4 more
openaire   +3 more sources

Growth hormone 1 and insulin 2 gene polymorphism in Egyptian chickens

Indian Journal of Animal Sciences, 2019
The genetic polymorphism of two genes related to growth production in four chicken breeds (Dokki 4, Inshas, El-Salam and Mandarah) were studied. PCR-RFLP and single nucleotide polymorphism (SNPs) analysis were studied in the two genes namely GH1 and ...
HEBA AMABD EL-KADER, HEBA ISHAFEY, EMEL-KOMY EMEL-KOMY, SALLY SALAM, KARIMA FMAHROUS   +4 more
doaj   +1 more source

Structural variation in the <i>GH1</i> promoter regulates the hull color of rice. [PDF]

Mol Breed
Rice hull color (HC) is crucial for improving the mechanization efficiency of hybrid rice seed production. However, the genetic resources for hull color currently available for practical production are limited, highlighting an urgent need to explore natural variations that can be utilized in breeding.
Du C, Wang H, Zhong G, Yan X, Di K, Li L, Zhang S, Yang N, Wang Y, Chen W, Yuan H, Tu B, Xiong J, Zhong Z, Wang Y, Li S, Qin P, Ma B.   +17 more
europepmc   +3 more sources