Results 11 to 20 of about 168,669 (306)

Isolation and identification of antitrypanosomal and antimycobacterial active steroids from the sponge haliclona simulans [PDF]

open access: yes, 2014
The marine sponge Haliclona simulans collected from the Irish Sea yielded two new steroids: 24-vinyl-cholest-9-ene-3β,24-diol and 20-methyl-pregn-6-en-3β-ol,5a,8a-epidioxy, along with the widely distributed 24-methylenecholesterol.
Ooi, Thengtheng   +8 more
core   +4 more sources

The Sponge Hologenome [PDF]

open access: yesmBio, 2016
ABSTRACT A paradigm shift has recently transformed the field of biological science; molecular advances have revealed how fundamentally important microorganisms are to many aspects of a host’s phenotype and evolution. In the process, an era of “holobiont” research has emerged to investigate the intricate network of interactions between
Webster, NS, Thomas, T
openaire   +6 more sources

Impact of urbanization on the spatial and temporal evolution of the water system pattern: A study of the Wuhan metropolitan area in China

open access: yesEcological Indicators, 2023
With the rapid economic development and continuous urbanization, the status of river ecosystems is undergoing profound changes. Therefore, quantitative assessment of the impact of urbanization on the water system is highly desirable.
Yi Xiao   +4 more
doaj   +1 more source

Succession of phytoplankton in a shallow lake under the alternating influence of runoff and reverse water transfer

open access: yesHydrology Research, 2020
Both runoff and water diversion can interfere with the physical and chemical environment of a lake and affect aquatic organisms. In this study, previously obtained data were used to analyze the phytoplankton community, water quality, water level, and ...
Qing Li   +3 more
doaj   +1 more source

Towards Commercial Production of Sponge Medicines [PDF]

open access: yes, 2009
Sponges can provide potential drugs against many major world-wide occurring diseases. Despite the high potential of sponge derived drugs no sustainable production method has been developed.
Marieke Koopmans   +6 more
core   +1 more source

Biological characterisation of Haliclona (?gellius) sp.: sponge and associated microorganisms. [PDF]

open access: yes, 2009
We have characterised the northern Pacific undescribed sponge Haliclona (?gellius) sp. based on rDNA of the sponge and its associated microorganisms.
Sipkema, D.   +7 more
core   +1 more source

SPONGE-GRAFTING. [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1885
n ...
openaire   +6 more sources

Approach for Evaluating Summer Maize Yield Losses under Extreme Rainfall Events:A Case Study in “7·20” Heavy Rain Event in Henan Province

open access: yesGuan'gai paishui xuebao, 2023
【Objective】 Flooding and waterlogging is a common abiotic stress facing agricultural production. Understanding its impact on crop yield is essential to evaluating food supply and security.
LIU Haijun, TANG Xiaopei, YANG Li
doaj   +1 more source

Cell cycle analysis of primary sponge cell cultures [PDF]

open access: yes, 2011
Proliferation of sponge cells is generally measured via cell counts or viability assays. However, more insight into the proliferative state of a sponge cell population can be obtained from the distribution of the cells over the different phases of the ...
Pomponi, S.A.   +7 more
core   +1 more source

Multiple approaches to enhance the cultivability of bacteria associated with the marine sponge Haliclona (gellius) sp [PDF]

open access: yes, 2011
Three methods were examined to cultivate bacteria associated with the marine sponge Haliclona (gellius) sp.: agar plate cultures, liquid cultures, and floating filter cultures.
Yang, Y.   +11 more
core   +1 more source

Home - About - Disclaimer - Privacy