Results 121 to 130 of about 157,948 (310)

Post‐LECA Origin and Diversification of an Axonemal Outer Arm Dynein Motor

open access: yesCytoskeleton, EarlyView.
ABSTRACT Dyneins were present in the last eukaryotic common ancestor (LECA) and play key roles in eukaryotic biology. Axonemal dyneins form the inner and outer arms that power ciliary beating, and it has long been recognized that outer arms in some organisms contain two different heavy chain motors, whereas those from other species contain a third unit
Stephen M. King
wiley   +1 more source

STUDIUL UNOR PARAMETRI DE CULTIVARE A MICROALGEI VERZI DUNALIELLA SALINA LA CREŞTEREA PE LICHID CULTURAL REZULTAT DIN PRODUCEREA BIOMASEI DE SPIRULINĂ

open access: yesStudia Universitatis Moldaviae: Stiinte reale si ale naturii, 2007
After cultivating blue-green algae Spirulina platensis remains its cultural liquid actually becomes a biotechnological waste. This liquid contains important biologically active substances and might be used as culture medium for other micro-algae.
USM ADMIN
doaj  

Role of biofertilizer (BGA) & nitrogenous fertilizer on grain yield, nitrogen content & nitrate reductase activity of two rice (Oryza sativa) varieties jaya & sarju-52

open access: yesG-Journal of Environmental Science and Technology, 2020
In recent years, biofertilizers have emerged as a promising component of the integrated nutrient supply system in Indian agriculture.  Among biofertilizers benefiting cereal crop production, blue-green algae are very important.
Pragya Sharma
doaj  

Algal polyunsaturated fatty acids and effects on plankton ecology and other organisms [PDF]

open access: yes, 2004
A review and discussion of the effects of algal polyunsaturated fatty acids (PUFAs) on phytoplankton and zooplankton ecology and their effects on other animal systems.
Ikawa, Miyoshi
core   +1 more source

Strategic Prioritization of Environmental, Social, and Governance Goals: A Data‐Driven Efficiency Framework

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Organizations are increasingly required to integrate environmental, social, and governance (ESG) objectives alongside operational performance, yet empirical guidance on how firms should prioritize among ESG activities under resource constraints remains limited.
Minyoung Choi   +2 more
wiley   +1 more source

Effect of nitrogenous fertilizer and blue green algae on grain yield, chlorophyll and protein content on two rice (Oryza sativa) varieties Jaya and Sarju-52

open access: yesG-Journal of Environmental Science and Technology, 2019
In Agronomic studies on individual and integrated application of Blue Green Algae (BGA) biofertilizer with graded levels inorganic nitrogen under field conditions and possible utilization of these organisms to meet at least a part of the nitrogen ...
Pragya Sharma, Pankaj Kumar
doaj  

Synthesis of Gold Nanoparticles by Blue-Green Algae Spirulina Platensis [PDF]

open access: yes, 2012
The synthesis of gold nanoparticles by one of the many popular microorganisms – blue-green algae Spirulina platensis was studied. The complex of optical and analytical methods was applied for investigation of experimental samples after exposure to ...
Faanhof, A.   +5 more
core   +1 more source

Possible role of microtubules in vesicular transport of matrix protein during sea urchin larval biomineralization

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Biomineralization is a vital biological process through which organisms produce mineralized structures such as shells, skeletons, and teeth. Microtubules are essential for biomineralization in various eukaryotic species; however, their specific roles in this process remain unclear.
Areen Qassem   +2 more
wiley   +1 more source

Editorial: Advances in Microbial Biofuel Production

open access: yesFrontiers in Microbiology, 2021
Debarati Paul   +2 more
doaj   +1 more source

Training manual on phytoplankton identification/taxonomy [PDF]

open access: yes, 2007
The term 'plankton' was coined by Victor Hensen in 1887, denotes collectively all free floating and suspended bodies, both plants and animals, living or dead, that essentially move passively in a body of water.
Gopinathan, C P   +3 more
core  

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