Abstract:
:The adaptative bleaching hypothesis (ABH) states that, depending on the symbiotic flexibility of coral hosts (i.e., the ability of corals to "switch" or "shuffle" their algal symbionts), coral bleaching can lead to a change in the composition of their associated Symbiodinium community and, thus, contribute to the coral's overall survival. In order to determine the flexibility of corals, molecular tools are required to provide accurate species delineations and to detect low levels of coral-associated Symbiodinium. Here, we used highly sensitive quantitative (real-time) PCR (qPCR) technology to analyse five common coral species from Moorea (French Polynesia), previously screened using only traditional molecular methods, to assess the presence of low-abundance (background) Symbiodinium spp. Similar to other studies, each coral species exhibited a strong specificity to a particular clade, irrespective of the environment. In addition, however, each of the five species harboured at least one additional Symbiodinium clade, among clades A-D, at background levels. Unexpectedly, and for the first time in French Polynesia, clade B was detected as a coral symbiont. These results increase the number of known coral-Symbiodinium associations from corals found in French Polynesia, and likely indicate an underestimation of the ability of the corals in this region to associate with and/or "shuffle" different Symbiodinium clades. Altogether our data suggest that corals from French Polynesia may favor a trade-off between optimizing symbioses with a specific Symbiodinium clade(s), maintaining associations with particular background clades that may play a role in the ability of corals to respond to environmental change.
journal_name
PeerJjournal_title
PeerJauthors
Rouzé H,Lecellier GJ,Saulnier D,Planes S,Gueguen Y,Wirshing HH,Berteaux-Lecellier Vdoi
10.7717/peerj.2856subject
Has Abstractpub_date
2017-01-05 00:00:00pages
e2856issn
2167-8359pii
2856journal_volume
5pub_type
杂志文章相关文献
PeerJ文献大全abstract::On the purpose of enhancing the forensic efficiency of CODIS STR loci, new STR loci have been gradually discovered and developed into some commercial multiplex systems. Recently, 22 STR loci including 18 non-CODIS STR loci and four CODIS STR loci were investigated in 501 unrelated healthy individuals of Kazakh ethnic ...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.6802
更新日期:2019-04-25 00:00:00
abstract::This study evaluated pollution levels in water and sediments of Península de Paraguaná and related these levels with benthic macrofauna along a coastal area where the largest Venezuelan oil refineries have operated over the past 60 years. For this, the concentration of heavy metals, of hydrocarbon compounds and the co...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.2171
更新日期:2016-06-23 00:00:00
abstract::Carrot is an important root vegetable crop abundant in bioactive compounds including carotenoids, vitamins, and dietary fibers. Carrot intake and its products are gradually growing owing to its high antioxidant activity. Auxins are a class of plant hormones that control many processes of plant growth and development. ...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.10492
更新日期:2020-12-08 00:00:00
abstract::Müller glia in the zebrafish retina respond to retinal damage by re-entering the cell cycle, which generates large numbers of retinal progenitors that ultimately replace the lost neurons. In this study we compared the regenerative outcomes of adult zebrafish exposed to one round of phototoxic treatment with adult zebr...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.5646
更新日期:2018-09-20 00:00:00
abstract::Background. Neonatal hyperbilirubinemia (HB) may cause severe neurological damage, but serious consequences are effectively controlled by phototherapy and blood exchange transfusion. HB is still a serious health problem in economically compromised parts of the world. The long term outcome has been regarded favorable b...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.294
更新日期:2014-03-04 00:00:00
abstract::The vibrating reed frequency meter, originally employed by Békésy and later by Wilson as a cochlear model, uses a set of tuned reeds to represent the cochlea's graded bank of resonant elements and an elastic band threaded between them to provide nearest-neighbour coupling. Here the system, constructed of 21 reeds prog...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.1333
更新日期:2015-10-13 00:00:00
abstract::The number of people suffering from eye fatigue induced by visual display terminal (VDT) viewing is expected to increase in the modern world. Eye dysfunction is suggested to induce a decrease in cognitive function, at least in the long term. Furthermore, considering other previous findings, it may be reasonable to thi...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.7978
更新日期:2019-10-29 00:00:00
abstract::The structural and material properties of insect cuticle remain largely unexplored, even though they comprise the majority (approximately 80%) of animals. Insect cuticle serves many functions, including protection against predatory attacks, which is especially beneficial to species failing to employ effective running ...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.501
更新日期:2014-07-31 00:00:00
abstract:Background:Several authors have indicated that excess body weight can modify the electromyographic (EMG) amplitude due to the accumulation of subcutaneous fat. This accumulation of adipose tissue around the muscle would affect the metabolic capacity during functional activities. On the other hand, some authors have not...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.7175
更新日期:2019-06-25 00:00:00
abstract:BACKGROUND:Self-contained tests estimate and test the association between a phenotype and mean expression level in a gene set defined a priori. Many self-contained gene set analysis methods have been developed but the performance of these methods for phenotypes that are continuous rather than discrete and with multiple...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.2575
更新日期:2016-10-11 00:00:00
abstract::Lupus nephritis (LN) is a severe manifestation of systemic lupus erythematosus (SLE), which often progresses to end-stage renal disease (ESRD) and ultimately leads to death. At present, there are no definitive therapies towards LN, so that illuminating the molecular mechanism behind the disease has become an urgent ta...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.7722
更新日期:2019-10-01 00:00:00
abstract:Background:The functional significance of ADAMs family members in the immune infiltration of pancreatic adenocarcinoma (PAAD) awaits elucidation. Methods:ADAMs family members with significant expression were identified among differentially expressed genes of PAAD based on The Cancer Genome Atlas (TCGA) database follow...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.9736
更新日期:2020-09-30 00:00:00
abstract::The impacts of sea-level rise (SLR) are likely to be the greatest for ecosystems that exist at the land-sea interface, where small changes in sea-level could result in drastic changes in habitat availability. Rocky intertidal ecosystems possess a number of characteristics which make them highly vulnerable to changes i...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.9186
更新日期:2020-05-29 00:00:00
abstract::Monkeypox (MPX) is a zoonotic disease similar to smallpox. Its fatality rate is about 11% and it is endemic to the Central and West African countries. In this paper, we analyze a compartmental model of MPX dynamics. Our goal is to see whether MPX can be controlled and eradicated by voluntary vaccinations. We show that...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.9272
更新日期:2020-06-22 00:00:00
abstract:Background:The independent effects of hypohydration and hyperthermia on cognition and mood is unclear since the two stresses often confound each other. Further, it is unknown if obese individuals have the same impairments during hyperthermia and hypohydration that is often observed in non-obese individuals. Methods:Th...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.5394
更新日期:2018-08-16 00:00:00
abstract::Body condition is an important determinant of health, and its evaluation has practical applications for the conservation and management of mammals. We developed a noninvasive method that uses photographs to assess the body condition of free-ranging brown bears (Ursus arctos) in the Shiretoko Peninsula, Hokkaido, Japan...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.9982
更新日期:2020-09-18 00:00:00
abstract::Metoposaurids are representatives of the extinct amphibian clade Temnospondyli, found on almost every continent exclusively in the Late Triassic deposits. Osteohistologically, it is one of the best-known temnospondyl groups, analyzed with a wide spectrum of methods, such as morphology, morphometry, bone histology or c...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.9868
更新日期:2020-09-08 00:00:00
abstract::The Eocene history of cetacean evolution is now represented by the expansive fossil record of archaeocetes elucidating major morphofunctional shifts relating to the land to sea transition, but the change from archaeocetes to modern cetaceans is poorly established. New fossil material of the recently recognized family ...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.1129
更新日期:2015-09-10 00:00:00
abstract:BACKGROUND:Digital medicine and smartphone-enabled health technologies provide a novel source of human health and human biology data. However, in part due to its intricacies, few methods have been established to analyze and interpret data in this domain. We previously conducted a six-month interventional trial examinin...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.2284
更新日期:2016-08-02 00:00:00
abstract:Background:Over the last two decades, there has been a constant increase in prescription rates of antidepressants. In parallel, neuroactive pharmaceuticals are making their way into aquatic environments at increasing concentrations. Among the antidepressants detected in the environment citalopram, a selective serotonin...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.8765
更新日期:2020-03-12 00:00:00
abstract:BACKGROUND:The NDUFS4 gene encodes an 18-kD subunit of mitochondria complex I, and mutations in this gene lead to the development of a severe neurodegenerative disease called Leigh syndrome (LS) in humans. To investigate the disease phenotypes and molecular mechanisms of Leigh syndrome, the Ndufs4 knockout (KO) mouse h...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.3339
更新日期:2017-05-18 00:00:00
abstract:Background:Herpesviral hematopoietic necrosis disease, caused by cyprinid herpesvirus-2 (CyHV-2), is responsible for massive mortalities in the aquaculture of goldfish, Carassius auratus. Permissive cell lines for the isolation and propagation of CyHV-2 have been established from various goldfish tissues by sacrificing...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.9373
更新日期:2020-07-14 00:00:00
abstract:BACKGROUND:Cancer research is a national and international priority, with the efficiency and effectiveness of current anti-tumor therapies being one of the major challenges with which physicians are faced. OBJECTIVE:To assess the impact of exposure to tobacco smoke, arsenic, and phthalates on cervical cancer treatment...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.2448
更新日期:2016-09-08 00:00:00
abstract::Single-cell analysis has the potential to provide us with a host of new knowledge about biological systems, but it comes with the challenge of correctly interpreting the biological information. While emerging techniques have made it possible to measure inter-cellular variability at the transcriptome level, no consensu...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.452
更新日期:2014-06-24 00:00:00
abstract:OBJECTIVES:The purpose of this study is to determine the prevalence and clinical impact of human papillomavirus (HPV) related laryngeal squamous cell carcinoma (LSCC). METHODS:A total of 106 LSCC patients who underwent primary surgical resection with or without adjuvant radiotherapy/chemoradiotherapy were enrolled ret...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.3395
更新日期:2017-05-30 00:00:00
abstract::Ocean warming threatens the functioning of coral reef ecosystems by inducing mass coral bleaching and mortality events. The link between temperature and coral bleaching is now well-established based on observations that mass bleaching events usually occur when seawater temperatures are anomalously high. However, times...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.7473
更新日期:2019-08-12 00:00:00
abstract::Organic fertilizer application could have an impact on the nitrogen cycle mediated by microorganisms in arable soils. However, the dynamics of soil ammonia oxidizers and denitrifiers in response to compost addition are less understood. In this study, we examined the effect of four compost application rates (0, 11.25, ...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.8844
更新日期:2020-04-21 00:00:00
abstract::We used qingbo (Spinibarbus sinensis) and Chinese crucian carp (Carassius auratus) to test whether numerical discrimination could be improved by the coexistence and possible cooperation of conspecies or heterospecies. We conducted a spontaneous shoal choice test of singletons, conspecific dyads and heterospecific dyad...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.6619
更新日期:2019-03-11 00:00:00
abstract::The incidence of pediatric cancer is lower than that of adult cancer worldwide. However, the former has detrimental side effects on the health of individuals, even after the cancer is cured, due to the impact of treatment on development. Recently, correlations have been made between the gut microbiome and cancer in se...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.7683
更新日期:2019-09-23 00:00:00
abstract::Estimating the depth of anaesthesia (DoA) in operations has always been a challenging issue due to the underlying complexity of the brain mechanisms. Electroencephalogram (EEG) signals are undoubtedly the most widely used signals for measuring DoA. In this paper, a novel EEG-based index is proposed to evaluate DoA for...
journal_title:PeerJ
pub_type: 杂志文章
doi:10.7717/peerj.4817
更新日期:2018-05-23 00:00:00