
walter jennings johns

walter jennings johns (epril 28,1865-februvari 28,1935) oru american biochemistum johns hopkins sarvakalaashaalayile professorumaayirunnu, nucleotideukal, panchasaara, phoosphett ennivayude saannidhyam ulppedeyulla nucleic aasidukalude gadanayekkurichulla aadyakaala anweshakaril oraalaayirunnu. inter-nucleotide bondukal thakarth nucleic aasidukale takarkkaan kazhiyunna thermostable ensaimukalude saannidhyavum addeham shradhichu. 1920-ll addeham "nucleic aasidukal avayude raasa gunangalum shaareerika perumattavum" enna pusthakatthil thante phalangal prasidheekarichu.
aadyakaala jeevitam.
bhaktharaya methadistukalaaya seynett jaine (nee bohan), levin johns ennivarude makalaayi johns baltimoril janichu. baltimorile laitt street warfile addehathinte bisinasinte kappal chandleraayirunnu pithaav. addehathinu pathimoonnu vayassullappol pithaav marichu. jonsinte madhyanamam kudumbatthile oru doctor suhruthinte perilaayirunnu, addeham athu apoorvvamaayi maathrame upayogichirunnulloo. praadeshika skoolukalil vidyaabhyaasam nediya addeham 1879ll baltimorile sitti collegil cherukayum 1884leeii vasanthakaalath birudam nedukayum cheythu. 1884ll johns hopkins sarvakalashaalayil cherukayum 1888ll rasathanthrathil birudavum dhaathuvinjaanathilum bhoomishaasthrathilum praayapoorthiyaakaathavarkkavar birudavum nedukayum cheythu. 1891ll iraa remsonte keezhil padichukondu addeham phd nedi.
currier.
ohaayoyile springfieldile wittenberg collegil prakrithishaasthrathinte acting professoraayi johns jolie cheythu. 1892 septambaril johns purdue sarvakalashaalayil jolie aarambhichenkilum baltimorilekku madangi. 1896 maarchil joonn jeey. yude keezhil physiological kemistriyil asisttantaayi. abel attu johns hopkins. 1899ll physiological kemistriyilum toxicology associate aakunnathuvare addeham aaa rolil sevanamanushtichu. 1902ll addeham physiological kemistry, toxicology ennivayude asisttant professoraayi. 1908 vare addeham aaa padaviyil sevanamanushtichu. 1908-ll physiological kemistry vibhaagam sthaapithamaayappol johns physiological chemistry poornna professoraayi. 1923 vare addeham aaa rolil sevanamanushtichu. 1923 muthal 1927 vare johns physiological chemistry delamer professoraayi sevanamanushtichu, eee rolinu school benefector dii lamarinte peru nalki.
1899-ll addeham jarmmani sandarshikkukayum aalbrekt kosalinte pravarthanangalil ninnu prachodanam ulkkond nucleic aasidukalude padanatthil shradha kendreekarikkukayum cheythu. johns nadatthiya pravarthanangalil chila nuclic aasidukalil anchu kaarban panchasaara (yeesttil) undennum mrugangalil aarr kaarban panchasaarayundennum nigamanatthiletthuka ennathaayirunnu. jonsinte ethiraaliyaaya pii tetranucleodideukalu samakaalika maathruka nirddeshicha oru kaalaghattamaayirunnu ithu.eiii. leven. mattoru kandethal inter-nucleotide bondukal takarkkaan kazhivulla thermostable ensaimukalaayirunnu, ippol raibo nuclease eiii ennu ariyappedunnu.
vyakthiparamaaya jeevitam.
1891 septambar 1 nuu nyoojezhsiyile ooshyan grovile jorjju klaarkkinte makalaaya grays kaari clarkine johns vivaham kazhichu. avarkk maariyon elanor enna oru makalundaayirunnu.
hopkins appaartmentukalilaanu johns thaamasichirunnathu. 1935 februvari 28nuu baltimorile union memorial ashupathriyil vachu addeham antharichu. baltimorile moundu olivu semitheriyil addehathe samskarichu.

