Results 61 to 70 of about 60,953 (269)

Preliminary Study on in Vitro Germination of Yangmei Pollen [PDF]

[Objectives] To explore the conditions for in vitro culture of Yangmei pollen. [Methods] Experiments were conducted on the germination characteristics of three types of Yangmei pollen using in vitro culture and germination method.
Fang, Congling, Chen, Shiqiang, Chai, Guangru   +2 more
core   +1 more source

CD4+ Tregs Drive Post‐Ischemic Sprouting Angiogenesis via Endothelial YY1/MAML1 Reactivation

Advanced Science, EarlyView.
ABSTRACT Microvascular complications of diabetes are chronic diseases of small vessels. We previously found that CD4+ regulatory T‐cells (Tregs) are markedly reduced in type 2 diabetes (T2D) after ischemic injury in both mice and humans, and that Treg deficiency in immunodeficient mice impairs vascular regeneration.
Hang Qu, Cheng Kiu Ho, Jitao Liu, Lei Cui, Yangfeng Hou, Cai Liang, Wenchu Ye, Randolph H. L. Wong, Shohei Hori, Bin Zhou, Kathy O. Lui   +10 more
wiley   +1 more source

Asymbiotic germination of immature seeds, plantlet development and ex vitro establishment of plants of Dendrobium tosaense Makino - A medicinally important orchid [PDF]

, 2014
Shi-hu (Dendrobium spp. or Dendrobii Herba) is one of the important traditional Chinese medicines. The commercially available crude drug in the traditional medicine market is composed mainly of three species: Dendrobium tosaense, D.
Nalawade, S.M., Tsay, H.S., Lo, S.F., Kuo, C.L., Chen, C.L.   +4 more
core   +1 more source

Redox‐Dependent Chaperoning of GBF1 Condensates Regulates Seed Germination in Arabidopsis

Advanced Science, EarlyView.
In dormant seeds (low ROS), GBF1 forms liquid condensates to repress the germination gene CathB3, and the chaperone GIP1 maintains condensate liquidity and repressive activity. Upon imbibition (high ROS), ROS oxidize GIP1 during germination, impairing its chaperone function.
Yunying Wang, Xiaofeng Fang
wiley   +1 more source

Comparação entre métodos para testar a viabilidade de pólen de pessegueiro Comparison among methods for testing pollen viability

Revista Brasileira de Fruticultura, 2006
Para o sucesso das hibridações controladas, é importante que o pólen a ser utilizado tenha boa viabilidade (> 30%). Os métodos para testá-la podem ser classificados em quatro tipos: 1- uso de corantes; 2-germinação in vitro; 3- germinação in vivo; 4 ...
Patrícia Milech Einhardt, Elísia Rodrigues Correa, Maria do Carmo B. Raseira   +2 more
doaj   +1 more source

Efeitos estruturais do cultivo in vitro e aclimatização ex vitro em raiz e folha de espécies de Cattleya Lindl. (Orchidaceae) [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Recursos Genéticos Vegetais, Florianópolis, 2015.A propagação in vitro de orquídeas constitui um dos métodos mais conhecidos e ...
Lando, Ana Paula
core  

In vitro and in vivo germination of Cyclamen alpinum seeds [PDF]

, 2009
WOS: 000271146700004Cyclamen trochopteranthum O.Schwarz has a confusing history, having been identified in the last part of the 19(th) century and described as Cyclamen alpinum Sprenger. It remained known as C.
Şahin, Oral, Bürün, Betül
core   +1 more source

Multi‐Omics Profiling Reveals Immunomodulatory and Pro‐Regenerative Effects of a Graphene Oxide–Collagen Scaffold in Massive Rotator Cuff Tears

Advanced Science, EarlyView.
A graphene oxide/collagen scaffold is developed for chronic massive rotator cuff tear repair. The scaffold improves compressive stability, supports reparative mesenchymal differentiation, and modulates the immune microenvironment. In chronic MRCT models, it reduces muscle degeneration, enhances tendon–bone regeneration, and improves functional recovery,
Renwen Wan, Yechuan Deng, Zixin Hu, Yanwei He, Xinting Feng, Jun Ma, Yisheng Chen, Zhijie Zhao, Jie Mei, Zhiheng Lin, Wei Luo, Zhengyuan Fang, Zhufeng Hu, Kunlun Feng, Xinrong Li, Dan Wu, Bowen Han, James Hoi po Hui, Xuanyong Liu, Chen Chen, Gang Chen, Shiyi Chen, Nirong Bao, Jiajun Qiu, Zhiwen Luo   +24 more
wiley   +1 more source

In Vitro Propagation Of Nepalese Orchids: A Review

Journal of Horticultural Research, 2014
Nepalese orchids are made up of 458 taxa. Despite a ban on the collection and trade of all orchid species in Nepal, numerous anthropogenic factors are leading to the rapid loss of natural stands of germplasm.
Silva Jaime A. Teixeira da, Acharya Kamal P.   +1 more
doaj   +1 more source

Mycorrhizal specificity in endemic Western Australian terrestrial orchids (tribe Diurideae): implications for conservation [PDF]

, 2004
The specificity of fungal isolates from endemic Western Australian orchid species and hybrids in the tribe Diurideae was investigated using symbiotic seed germination and analysis of the fungal DNA by amplified fragment length polymorphism (AFLP).
Hollick, Penelope Sarah
core   +1 more source