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245 1 0 _aDiversity of leaf endophytic fungi in mangrove plants of Northeast Brazil
490 0 _vBrazilian Journal of MicroBiology, 43(3), p.1165-1173, 2012
520 3 _aWith the aim of increasing the knowledge about endophytic fungi, a group of microorganisms with high biotechnological potential and a valuable source of useful metabolites, a survey in leaves of mangrove plants (Avicennia schaueriana, Laguncularia racemosa, and Rhizophora mangle)was performed at the Itamaracá Island, PE, Brazil. Leaves were collected, during two seasons, dry and rainy, superficially sterilized and fragments maintained in Petri dishes with Potato dextrose agar (PDA)at 28° ± 2°C until isolation of the fungi. Fourty taxa were isolated: 25 species representing 19 genera and 15 morphotypes determined as Mycelia sterilia. Leaves of L. racemosa hosted the highest number of colony forming units (CFU)and taxa. Guignardia sp. and Colletotrichum gloeosporioides were the most frequently isolated, while Glomerella cingulata was the only species found in association with the three host plants. The proportional importance of each fungus differed among hosts. The similarity of fungispecies between the two seasons reached only 4.2 percent, and that between the hosts was also low, with the maximum (A. schaueriana x L. racemosa)reaching 24.2 percent. Sphaerosporium, as well as Chloridium virescens var. virescens, Microsphaeropsis arundinis, Penicillium pinophilum, Periconia cambrensis, Phoma herbarum, P. diachenii, P. obscurans, Sordaria prolifica and Torula elisii are reported for the first time as endophytic in tropical regions.
650 1 4 _aAVICENNIA
650 1 4 _aCHLORIDIUM
650 1 4 _aFUNGI
650 1 4 _aFUNGI IMPERFECTI
650 1 4 _aGLOMERELLA CINGULATA
650 1 4 _aGUIGNARDIA
650 1 4 _aLAGUNCULARIA
650 1 4 _aLAGUNCULARIA RACEMOSA
650 1 4 _aMICROSPHAEROPSIS
650 1 4 _aMYCELIA STERILIA
650 1 4 _aMYCELIUM (GENUS)
650 1 4 _aPENICILLIUM
650 1 4 _aPENICILLIUM PINOPHILUM
650 1 4 _aPERICONIA
650 1 4 _aPHOMA HERBARUM
650 1 4 _aPHOMA HERBARUM
650 1 4 _aRHIZOPHORA MANGLE
650 1 4 _aSOLANUM TUBEROSUM
650 1 4 _aSORDARIA
650 1 4 _aTORULA
700 1 2 _aCosta, I.P.M.W.
700 1 2 _aMaia, L.C.
700 1 2 _aCavalcanti, M.A.
856 4 0 _uhttps://drive.google.com/file/d/1VS720Uy9-gW2eMcyTgmq--xhKkiwKGBm/view?usp=drivesdk
_zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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