cifri annual report 2007- 2008 - Central Institute of Brackishwater ...

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Exposure of the Fish to envirunmcntal pollutant in iaboratorics for gene spsc~lic tranicrlpt gene expression was donc /.uhpo milira young fi*hci wcrc cxposcd to three diffcrcnt concentrations ofcadni~um dirsolvcd In 20 liters of water alunp with a ci~ntrol expei>mcnt In whicli the cadmtum wus not added. Flshes uerr exposcd to 3 dlffcrcnt concentrdaons. I mgl I. 5 n~gl and 10 mgl ' Tu'o dlfferenl sel or melallulhionrin apcc~fic gcnc prtmcrs were ulllired for delecttun ui the exprcwnn of TWO di:fercnt ~sofurms oimelulluthionrtn pctlcc Thc control fishcs dld no1 express thr metdlluth~oncin genci as tndicatcd by ahsence of cDNA ampl~ficatton prnduct Detcctahle gene expresston of only one ia~funn of inctal;othtonc~n gene was obren,od Protctns froin foot ttssucs of pastropuds (B(~l1arnin he,igii/p,lsir and Pvh g/mh,riel and foot, gill and tnantlc tissuc5 of thc h~vsivcs (/.rim~ilidr,~r n~rn~gi,io/i~l ~niolluscs collected from dlfiercnl ritrs ui thc rlvcr Datnodarwere analyred h one-d~mensiondl iodiuln dodccyl anell~s polyacryli~m~de gel elcctrophorcris iorthetrproteinprofilesanalyr~s. Experiment wcre conducted ill laboratory *~th lingerlings ofLohrr, wiiiio kept In 30 hrrc jar unteruf pH 7 8-8 3, rlkailn~ty 1x0-23Umyl and ihardncsr IXO- 200 tngl . Thty were cxpnlcd for 30 dab, lo sub Icrhsl copperconcentratlonr(0 02 mgl. 0.01 nlgl .0.04 lnpl and 0.05 mel 1. The rcrults Indic,bte 11ui1 tlte finpcrlings ofI.uheti nililie did inut cxh~h~t r~pn>lic.inl phystological changes ~n terms uiIli~crnaglnb~nti.(1. 8.0), blood pH(h 8-7 0). Cholcrturol (lSX.227 mgidL).Glucosci27.5h1~g~dl) .Tri~I>~cr~de(Sh 6-54 mg'dL) and Control (54-93np;mli O~,tl~ib~ilg IIIC hon~eustrs~~ui lish The inelel cmntetit ill uatcr saniplcs cxh~bited ,~hr~~icu ufrny appl.cciablc atnnunt ofthc \tud~i'cl mcl.lli (Cci. Cu. Mn. Ph and Za) Prosence or Mn 'lnd Zit war noticed ti1 unt; froill 1)urgapur arcs uniy ~n oar aampltng ILlkc water, the lneliil conlcnt in liill flcsh ~amplc~ exhtbited absence of ni:) apprcc~ahlc amo'unl oi tile studied mtltiia(Cd. Cu. Mn, PhandZii) Only eonlent olZn wasnoticed in lish fleshup to5 Rpprn
CIFRI ANNUAL REPORT 2007- 2008 Tahle4: Metalcontent in fish flesh ofrlverDamodar(concentrntion in ppmorpgg'). Thc total organuchlorenc pcatlc!de rer~due (~nclud~ny HCH. DDT, mdosulfan, aldrin, dreldrin, endnn, hcptachloreand thcirmctabolnrr)content ~n water of rlver Ilamodar was evaluated Among thc rampllng iitrrthc Hurnpurriteexh~h~ted hishest contcntofthc pcst~c~dcs. Clccurrmcr uSDDTr was noticed In nll the ramplcr analyscd u'hlcli cvcn exccrdcd the penn~sr~hlcI~n~~ioTEPA(LSA)foraqui~t~cI~fc.
Page 2 and 3: ANNUAL REPORT Central Inland Fisher
Page 4 and 5: CZFRI ANNUAL REPORT 2007- 2008 Pref
Page 6 and 7: to Dr. S. Ayyapan, DDG (Fy.) lCAR f
Page 8 and 9: Reservoir Fisheries The improvement
Page 10 and 11: Management of aquatic weeds in Gang
Page 12 and 13: conserving the precious blodivcrsit
Page 15 and 16: CIFRI ANNUAL REPORT 2007- 2008 Rese
Page 17 and 18: CIFRI ANNUAL REPORT 200 7- 2008
Page 19 and 20: ClFRI ANNUAL REPORT 2007- 2008 esun
Page 21 and 22: CIFRIANNL'AL REPORT 2007- 2008 wate
Page 23 and 24: CIFRI A.hWUAL REPORT 2007- 2008 Arj
Page 25 and 26: CIFRI AIZWUAL REPORT 2007- 2008 Tuo
Page 27 and 28: CIFRI ANNUAL REPORT 2007- 2008 Othe
Page 29 and 30: CTFRT ANNUAL REPORT 200 7- 2008 ina
Page 31 and 32: CIFRI ANNUAL REPORT 200 7- 2008 p'$
Page 33: CIFRI ANNUAL REPORT 2007- 2008 Tabl
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Page 39 and 40: CIFRI ANNUAL REPORT 200 7- 2008 Inv
Page 41 and 42: CIFRI ANNUAL REPORT 2007- 2008 The
Page 43 and 44: CIFRI ANNUAL REPORT 2007- 2008 .fos
Page 45 and 46: CIFRI ANNUAL REPORT 2007- 2008 -1ST
Page 47 and 48: CIFRI AN'VUAL REPORT 2007- 2008 Flr
Page 49 and 50: CIFRI ANNUAL REPORT 200 7- 2008 TEC
Page 51 and 52: CIFRI ANNUAL REPORT 2007- 2008 EDUC
Page 53 and 54: CWRI ANNUAL REPORT 2007- 2008 Empow
Page 55 and 56: CZFRZ ANNUAL REPORT 2007- 2008 LINK
Page 57 and 58: CIFRIANNUAL REPORT 2007- 2008 Prerl
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Page 75 and 76: CIFRI ANNUAL REPORT 200 7- 2008 Dr.
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CIFRIA,VNUAL REPORT 2007- 2008
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CJFRI ANNUAL REPORT 2007- 2008 Exot
Page 97 and 98:
Foori S~,curil)~ und Elirnb7oiini:
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