Study on the communities of endophytic fungi and endophytic actinomycetes from rice and their antipathogenic activities in vitro

Tian, Xinli; Cao, Lixue; Tan, Hongming; Zeng, Qingpeng; Jia, Yijing; Han, Weiqing; Zhou, Suhong

doi:10.1023/b:wibi.0000023843.83692.3f

Cited by 147 publications

(85 citation statements)

References 18 publications

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“…Endophytic Penicillia has been reported from many plants like Azadirachta indica [10], Oryza sativa [11] Melia azedarach [12] and Prumnopitys andina [13].…”

Section: Introductionmentioning

confidence: 99%

Endophytic Penicillium citrinum Thom. from Scoparia dulcis Linn

Mathew¹,

Jayachandran

Mathew

2010

Indian J Microbiol

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Scoparia dulcis of Scrophulariaceae is an annual herb distributed through out the tropics. Penicillium citrinum was obtained from apparently healthy roots, stem, leaves and fruits of this plant. Callus and multiple shoots produced during micropropagation from various explants were also symptomless but showed occurrence of Penicillium citrinum when cultured in Murashige & Skoog liquid medium for the production of secondary metabolites.

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“…Endophytic Penicillia has been reported from many plants like Azadirachta indica [10], Oryza sativa [11] Melia azedarach [12] and Prumnopitys andina [13].…”

Section: Introductionmentioning

confidence: 99%

Endophytic Penicillium citrinum Thom. from Scoparia dulcis Linn

Mathew¹,

Jayachandran

Mathew

2010

Indian J Microbiol

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“…Lichens are large fungi that cultivate cyanobacteria within their tissues. These fossils are entirely different; cyanobacteria (less likely green algae) are permeated by filaments so slender that they are probably actinobacteria not fungi; analogy with actinobacterial endophytes of cereal plants is more apposite (Conn & Franco 2004;Tian et al 2004).…”

Section: Mapping the Tree Onto The Fossil Record (A) The Age Of Eukarmentioning

confidence: 99%

Cell evolution and Earth history: stasis and revolution

Cavalier‐Smith

2006

Phil. Trans. R. Soc. B

249

278

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This synthesis has three main parts. The first discusses the overall tree of life and nature of the last common ancestor (cenancestor). I emphasize key steps in cellular evolution important for ordering and timing the major evolutionary innovations in the history of the biosphere, explaining especially the origins of the eukaryote cell and of bacterial flagella and cell envelope novelties. Second, I map the tree onto the fossil record and discuss dates of key events and their biogeochemical impact. Finally, I present a broad synthesis, discussing evidence for a three-phase history of life. The first phase began perhaps ca 3.5 Gyr ago, when the origin of cells and anoxic photosynthesis generated the arguably most primitive prokaryote phylum, Chlorobacteria (ZChloroflexi), the first negibacteria with cells bounded by two acyl ester phospholipid membranes. After this 'chlorobacterial age' of benthic anaerobic evolution protected from UV radiation by mineral grains, two momentous quantum evolutionary episodes of cellular innovation and microbial radiation dramatically transformed the Earth's surface: the glycobacterial revolution initiated an oxygenic 'age of cyanobacteria' and, as the ozone layer grew, the rise of plankton; immensely later, probably as recently as ca 0.9 Gyr ago, the neomuran revolution ushered in the 'age of eukaryotes', Archaebacteria (arguably the youngest bacterial phylum), and morphological complexity. Diversification of glycobacteria ca 2.8 Gyr ago, predominantly inhabiting stratified benthic mats, I suggest caused serial depletion of 13 C by ribulose 1,5-bis-phosphate caboxylase/oxygenase (Rubisco) to yield ultralight late Archaean organic carbon formerly attributed to methanogenesis plus methanotrophy. The late origin of archaebacterial methanogenesis ca 720 Myr ago perhaps triggered snowball Earth episodes by slight global warming increasing weathering and reducing CO 2 levels, to yield runaway cooling; the origin of anaerobic methane oxidation ca 570 Myr ago reduced methane flux at source, stabilizing Phanerozoic climates. I argue that the major cellular innovations exhibit a pattern of quantum evolution followed by very rapid radiation and then substantial stasis, as described by Simpson. They yielded organisms that are a mosaic of extremely conservative and radically novel features, as characterized by De Beer's phrase 'mosaic evolution'. Evolution is not evenly paced and there are no real molecular clocks.

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“…According to Tian et al (2004) and Naik et al (2009), the fungal endophytic community can vary markedly among cultivars, and resistance to disease may be the major determinant of endophytic community structure. Leaf morphology and pigment content also affect endophytic community composition (Sanchez-Azofeifa et al, 2012).…”

Section: Cultivar Preferencementioning

confidence: 99%

“…Endophytic fungal composition and diversity can be affected by several factors like host species or cultivars, location, soil types, plant physiological status, seasons, geographic coordinates and tissues or organs of the host plants (Arnold and Lutzoni, 2007;Tian et al, 2004;Naik et al, 2009). Campisano et al (2014) studied endophytic fungal composition in grapevines cultivated using organic production and Integrated Pest Management (IPM).…”

Section: Introductionmentioning

confidence: 99%

Diversity of Tea Endophytic Fungi: Cultivar- And Tissue Preferences

Win¹,

Matsumura²,

Fukuda³

2018

Appl. Ecol. Env. Res.

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Abstract. Endophytic fungi were isolated from four healthy tissues (new leaf, old leaf, bark, and xylem) of three Japanese tea cultivars (Hokumei, Sayamakaori, and Yabukita) at the Saitama Tea Research Institute, Japan in July 2015. A total of 520 isolates was obtained from 600 segments and were classified into 44 fungal taxa; the majority (93.2%) belonged to the phylum Ascomycota. The lowest infection rate was found in the xylem tissue of all cultivars. The total infection rate did not differ significantly among the cultivars. Colletotrichum gloeosporioides f. sp. camelliae and Pleosporales sp. were the predominant endophytes in all tissue types and cultivars. Most of the dominant endophytes showed obvious cultivar and tissue preferences. Tissue type played a more important role in shaping community structure than did cultivar. Colletotrichum gloeosporioides f. sp. camelliae preferred bark and old leaf tissue while Pleosporales sp. preferred new leaf tissue. The colonization frequency of C. gloeosporioides f. sp. camelliae was significantly lower in the Yabukita cultivar. Stem tissues harbored more diverse endophytes than did leaf tissues.

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Study on the communities of endophytic fungi and endophytic actinomycetes from rice and their antipathogenic activities in vitro

Cited by 147 publications

References 18 publications

Endophytic Penicillium citrinum Thom. from Scoparia dulcis Linn

Endophytic Penicillium citrinum Thom. from Scoparia dulcis Linn

Cell evolution and Earth history: stasis and revolution

Diversity of Tea Endophytic Fungi: Cultivar- And Tissue Preferences

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