Results 91 to 100 of about 7,908 (209)

Stochastic Fluctuations of the Facultative Endosymbiont Wolbachia due to Finite Host Population Size

Ecology and Evolution
Many insects and other animals host heritable endosymbionts that alter host fitness and reproduction. The prevalence of facultative endosymbionts can fluctuate in host populations across time and geography for reasons that are poorly understood.
Jason M. Graham, Joseph Klobusicky, Michael T. J. Hague   +2 more
doaj   +1 more source

Host-Encoded Aminotransferase Import into the Endosymbiotic Bacteria Nardonella of Red Palm Weevil

Insects
Symbiotic systems are intimately integrated at multiple levels. Host–endosymbiont metabolic complementarity in amino acid biosynthesis is especially important for sap-feeding insects and their symbionts. In weevil–Nardonella endosymbiosis, the final step
Ying Huang, Zhen-Feng Feng, Fan Li, You-Ming Hou   +3 more
doaj   +1 more source

Experimental Sciences and Endosymbiosis Hypothesis: Solving a Paradox

, 2016
Endosymbiosis Hypothesis is being included by most scientific books to elucidate the origin of the respiration organelle, mitochondria and the photosynthetic chloroplasts.
Dweik, Nasser-eddin Rateb
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Endosymbiosis

Abstract All eukaryotes harbor one or more remnants of ancient bacterial-derived endosymbionts, all of which have experienced considerable reduction in genome size. The colonization of an alphaproteobacterium in the stem eukaryote ultimately became the mitochondrion, to which membrane bioenergetics were relocated from the plasma membrane
openaire   +3 more sources

Endosymbiotic bacteria within the nematode-trapping fungus Arthrobotrys musiformis and their potential roles in nitrogen cycling

Frontiers in Microbiology
Endosymbiotic bacteria (ESB) have important effects on their hosts, contributing to its growth, reproduction and biological functions. Although the effects of exogenous bacteria on the trap formation of nematode-trapping fungi (NTF) have been revealed ...
Hua Zheng, Hua Zheng, Tong Chen, Tong Chen, Wenjie Li, Wenjie Li, Jianan Hong, Jianan Hong, Jianping Xu, Zefen Yu   +9 more
doaj   +1 more source

Studies in directed endosymbiosis [PDF]

Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2024-09-16 without embargo termsThe student, Jason Cournoyer, accepted the attached license on 2024-04-26 at 09:21.The student, Jason ...
Cournoyer, Jason
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Endosymbiosis and the evolution of complexity [PDF]

The Biochemist, 2013
From the standpoint of biological complexity, there are two main categories of organisms: multicellular ones (macrobes) and unicellular ones (microbes). A closer look at the microbes reveals an even deeper evolutionary cleft, one of the most dramatic sorts and one that has puzzled evolutionary biologists for as long as the divide has been known. At the
openaire   +1 more source

Understanding multi-kingdom communication in plant-microbe endosymbiosis [PDF]

Microbes, plants, and humans are globally interconnected through dynamic symbiotic relationships that influence ecosystem balance, agricultural productivity, and human health.
Serrano, Karen
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Introducing carbon assimilation in yeasts using photosynthetic directed endosymbiosis

Conversion of heterotrophic organisms into partially or completely autotrophic organisms is primarily accomplished by extensive metabolic engineering and laboratory evolution efforts that channel CO2 into central carbon metabolism.
Yang-le Gao, Bidhan C. De, Alexander V. Ulanov, Jay Cournoyer, Catherine L. Wallace, Angad P. Mehta, Michael R. La Frano   +6 more
core   +1 more source

Endosymbiosis and biodiversity [PDF]

, 2013
Endosimbioza ima važnu ulogu u postanku i evoluciji eukariotske stanice. Različiti plastidi nastali su nizom endosimbiotskih odnosa te uzrokovali raznolikost u svijetu algi.
Korša, Ana
core