saharan silver entu

sahara marubhoomiyil vasikkunna oru inam praaniyaan saharan silver endu (cataglyphis bombisina). secondil 855 millimeter (ovar) vegathayil sanjarikkunna lokathile ariyappedunna 12,000 urumbukalil ettavum vegathayeriyathaanu ithu. secondil swantham shareera dairkhyathinte 108 madangu neelam sanjarikkaan ithinu kazhiyum, australian tiger beettil "sisindela eberniola", california theeradesha maitt "paratarsotomus macropalpis" ennee rund jeevikal maathramaan eee nettatthil onnaamathethiyath. ithu oru manushyante ekadesham nadattha vegathayaanu, athinte shareera valuppavumayi thaarathamyappeduthumbol uyaramulla oru manushya oottakkaarante vegathaykku thulyamayirikkum.
pradhaanamaayum avayude aavaasavyavasthayude angeyattatthe uyarnna thaapanila kaaranam, mathramalla vettakkaarude bheeshani kaaranam, urumbukal prathidinam ekadesham patthu minitt maathrame avarude koodinu purathu sajeevamaakoo. vettayaadalinteyum thapanilayudeyum eratta marddangal avayude bhoomikk mukalilulla pravartthanatthe vettayaadunna pallikalude pravartthanam nirthunnathinu edayilulla oru idungiya thaapanila baandinullilum urumbukalude swantham mukalile paridikkum idayil parimithappedutthunnu.
choodu baadhicha mrugangalude mrithadehangal neekkam cheiyunnathinaayi urumbukal palappozhum uchasamayathe thaapanilayiloode kadannupokunnu. atharam uyarnna thapanilaye neridaan urumbukalkku niravadhi savisheshamaaya poruthappeduthalukalundu.
poornna vegathayil sanjarikkumbol, avar avarude aarr kaalukalil naalennam maathrame upayogikkunnulloo. munkaalukal uyarthunnathiloodeyaanu eee naaluvarippatha kaivarikkaan kazhiyunnath. valare uyarnna stride freekwansi ulppede mattu niravadhi adaptationukal "sii" undaakkunnu. bombisina "shareera valuppavumayi bandhappett athivegam nadakkunna mrugangalil onnaanu.
sooryante sthaanam nireekshichukondu urumbukalkku sanjarikkaan kazhiyum, ellaayppozhum avarude koodilekkulla nerittulla vazhi ariyukayum angane choodil chelavazhikkunna samayam kuraykkukayum cheyyum. avar heett shock proteinukal (hsps) uthpaadippikkunnu, ennaal mattu mrugangalil ninnu vyathyasthamayi, avar ithu cheiyunnathu choodinodu nerittu prathikarikkunnilla. pakaram, koodu vidunnathinu munbu avar ithu cheiyunnu, athinaal avarude shareera thaapanila vegathil uyarumbol avarkk prarambha kedupaadukal sambhavikkilla. eee hsps sellular pravartthanangal valare uyarnna shareera thapanilayil polum thudaraan anuvadikkunnu. kadutha choodu pratheekshichu avaa proteinukal uthppaadippichillengil, proteinukalkku avayude prabhavam undaakunnathin munbu avaa marikkum.
chila skauttukal kolaniye nireekshikkukayum urumbukal bhakshikkunna pallikal avarude kuzhikalil abhayam thedumbol munnariyipp nalkukayum cheiyunnu. appol muzhuvan kolaniyum, noorukanakkinu urumbukalum, bhakshanam tirayan pookunnu, ennirunnaalum thaapanila athunnathinumumbu avar avarude jolie poortthiyaakkendathundu, avare kollan kazhivulla thaapanila.
oru gaveshakante vaakkukalil, eee proteinte uthppaadanam "sellular parikkinodum protein denaturationodumulla theevramaaya prathikaranatthe prathifalippikkunnilla, pakshe thaapanilayile mattangalil uyarnna thapanilayil pravartthikkaan jeevi anuvadikkunna oru adaptive prathikaranamaayi thonnunnu, ithu mrugathinu" dii novo "echsp synthesisil ninnu prayojanam nedaan avasaram nalkunnathil valare pettennaan", koodaathe "choodil erppettathinushesham eee samrakshana proteinukalude samanvayathinu unmoolanam undaakkunnathinte kurachu minitt dairkhyam valare cheruthaanu."ithum mattu poruthappedutthalukalum urumbine" "ariyappedunna ettavum choodu prathirodhikkunna mrugangalilonnu" "ennu vilikkaan kaaranamaayi"."athinte nirnaayaka taapa paramavadhi aanu.
velli urumbukal avayude shareerathinte mukalilum vashangalilum thrikonaakrithiyilulla cross sekshanukal upayogichu savisheshamaaya aakruthiyilulla mudiyude pooshal kondu moodappettirikkunnu, athu avaye rund tharatthil thanuppikkunnu. eee romangal drishyavum infrared prakaashathinadutthum valare prathifalippikkunnavayaanna.iii., paramavadhi souravikiranam ulla mekhalayil. vaidyuthakaanthika spektrathinte midu infrared bhaagathum romangal valare puranthallappedunnu, avide avaa oru aanti reflection paaliyaayi varthikkunnu, ithu urumbukalude choodulla shareerathil ninnu vaayuvilekku puranthallunna taapa vikiranathiloode adhika thapam kayattanulla urumbukalude kazhivu vardhippikkunnu. eee nishkriya thanuppikkal prabhavam poornna suryanu keezhil pravartthikkunnu. ithinaayi, nishkriya pakalsamaya vikirana thanuppikkal mekhalayile gaveshanathinu avar prachodanam nalki.

