Results 101 to 110 of about 434,398 (341)
Germination of cloud forest native shrubs with potential for restoration in central Veracruz, Mexico
Background and Aims: Seed germination studies are of great importance in conservation biology, restoration ecology, and the development of efficient propagation techniques.
J. Manuel Ortíz-Hernández+2 more
doaj +1 more source
Novel OoC platform with functional vascular networks highlights challenges in oxygenation. This study uses optical oxygen sensors to monitor oxygen during vascular formation, revealing perfusion limitations and highlighting the need for better oxygenation strategies.
Tarek Gensheimer+5 more
wiley +1 more source
The low seed vigor and poor field emergence are main factors that restricting the extension of sweet corn in China. Spermidine (Spd) plays an important role in plant growth and development, but little is known about the effect of Spd on sweet corn seed ...
Yu-Tao Huang+6 more
semanticscholar +1 more source
Germinable seeds and periodicity of germination in annual grasslands
Germinable seed reserves and periodicity of germination of the plant species in annual communities were periodically and intensively sampled from 1974 through 1977 at the Sierra Foothill Range Field Station (SFRFS) and the U.S. Forest Service’s San Joaquin Experimental Range (SJER).
J. R. Larson+3 more
openaire +3 more sources
A sustainable approach is reported for upcycling PET waste into thermoplastic polyester elastomer (TPEE)‐based films with advanced properties, specifically designed for applications in strain sensing, conductivity, and photothermal response. Through a layer‐by‐layer deposition technique, TPEE films are fabricated with bio‐compatible chitosan (CH) or ...
Chun‐Ting Chang+10 more
wiley +1 more source
The NF-YC–RGL2 module integrates GA and ABA signalling to regulate seed germination in Arabidopsis
The antagonistic crosstalk between gibberellic acid (GA) and abscisic acid (ABA) plays a pivotal role in the modulation of seed germination. However, the molecular mechanism of such phytohormone interaction remains largely elusive.
Xu Liu+6 more
semanticscholar +1 more source
The Biology of the Germinal Center [PDF]
The immune system requires the production of high affinity antibodies of different subclasses to accomplish its many effector functions. Specific steps in B-cell ontogeny that occur within germinal centers of secondary lymphoid organs create much of the diversity in the immune system.
openaire +3 more sources
Etude de la germination des graines d'Acacia tortilis sous différentes contraintes abiotiques [PDF]
Study of Acacia tortilis seed germination under different abiotic constraints. Since Tunisian acacia populations are threatened by regression, we analyzed as a preliminary study the germination behavior of the species in order to plan subsequently for a ...
Jaouadi, W.+3 more
doaj
Effects of dynamic agrivoltaic semitransparency controls on cucumber seedling growth are assessed for this study using a micro‐cell photovoltaic panel. Seedling growth with 9:30–14:30 agrivoltaic shading is comparable to that without shading. The dynamic shading regulates the electrical energy and crop production allocation.
Akira Yano, Zhi Li
wiley +1 more source