Abstract：
:The plastid originated 1.5 billion years ago through a primary endosymbiosis involving a heterotrophic eukaryote and an ancient cyanobacterium. Phylogenetic and biochemical evidence suggests that the incipient endosymbiont interacted with an obligate intracellular chlamydial pathogen that housed it in an inclusion. This aspect of the ménage-à-trois hypothesis (MATH) posits that Chlamydiales provided critical novel transporters and enzymes secreted by the pathogens in the host cytosol. This initiated the efflux of photosynthate to both the inclusion lumen and host cytosol. Here we review the experimental evidence supporting the MATH and focus on chlamydial genes that replaced existing cyanobacterial functions. The picture emerging from these studies underlines the importance of chlamydial host-pathogen interactions in the metabolic integration of the primary plastid.
journal_name
Trends Plant Scijournal_title
Trends in plant scienceauthors
Cenci U,Bhattacharya D,Weber APM,Colleoni C,Subtil A,Ball SGdoi
10.1016/j.tplants.2016.12.007subject
Has Abstractpub_date
2017-04-01 00:00:00pages
316-328issue
4eissn
1360-1385issn
1878-4372pii
S1360-1385(16)30207-2journal_volume
22pub_type
杂志文章,评审abstract：:There has been a long-standing hypothesis that specialist and generalist insects interact with plants in distinct ways. Although many tests exist, they typically compare only one species of each, they sometimes confound specialization and feeding guild, and often do not link chemical or transcriptional measures of the...
journal_title：Trends in plant science
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journal_title：Trends in plant science
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