Izazinzulu zaseRussia zafumanisa iindidi ezintlanu ze-diatom ze-algae, isayensi engaziwayo

Izazinzulu zaseRussia zafumanisa iindidi ezintlanu ze-diatom ze-algae, isayensi engaziwayo

Olu phononongo lwaluxhaswe yinkqubo kaMongameli wesiseko seSayensi yaseRussia (i-RNF) kwaye yapapashwa kwiphepha lenzululwazi yenzululwazi. I-Diatom Algae, okanye i-diatoms - i-algae ene-algae enye, indawo yokuhlala phantse kuyo yonke indawo - ukusuka emhlabeni kunye ne-ice ukuya kwiindawo ezinamanzi anetyuwa kunye nezintsha. Inqaku labo elahlukileyo luhlobo lwe "tyhuli" ukusuka kwi-Silica diokside, efana nesepha okanye ibhokisi yezihlangu-enye i-sash incinci kancinci kwaye ingena okwesibini.

I-microfotography ye-diatoms ye-diatom algae genus hantzschia evela ngaphandle. Ifoto yenziwe usebenzisa i-microscope ye-elektroni. Isikali - I-MicroMerters ezili-10 / © Evgeny Maltsev / IFR

Iphethini encinci kwi "Shell" yinto ebalulekileyo yokufumana i-kinring phakathi kweentlobo ezahlukeneyo ze-algae. Ngoku phakathi kweedayire kukho malunga ne-20-25 lamawaka eentlobo, ezizenzileyo malunga nekota yomcimbi wonke kwiplanethi. Inkqubo yabo ihleli ihlaziywa ngenxa yokuvela kweendlela ezintsha, ezingaphezulu ze-microscopy kunye nohlalutyo lwe-molecular.

I-MicroFography yeHuntzSchia Geus Datos Algae yohlobo lwe-genus. Ifoto yenziwe usebenzisa i-microscope ye-elektroni. Isikali - Imicrometer eyi-5 / © Evgeny Maltsev / IFR

"I-hantzschia luhlobo lwe-diatom algae, abameli bakwindawo eyahlukeneyo. Sasifunda ubume kunye ne-Evelution Bonds yomhlaba wamanzi angama-25 we-diatom Algae, ethi kwizifundo zangaphambili ezinokuthi zichazwe kuhlobo lwee-hatphioxys. I-Expresm Fectology kunye ne-Moraulation yeForagion ibonisile ukuba isampulu yangaphezulu kwe-hantzschia, kubandakanya i-veracy entsha yesayensi, "ithi i-ragesed maltsev, intloko yesayensi ye-Grant RNF, umphandi wesityalo I-Q. I-Q. A. TimestitIstitEVEV (IFS) ras.

I-MicroFography yeHuntzSchia ivela ngaphandle. Ifoto ibonisa imingxunya kunye nokuzoba kumphezulu weqokobhe. Ifoto yenziwe usebenzisa i-microscope ye-elektroni. Isikali - Imicrometer eyi-2 ye-nimpageter / © Evgeny Maltsev / IFR

Emsebenzini wabo, izazinzulu zabelwa i-algae yabelwa emhlabeni kunye nenkunkuma yehlathi evela kwiinxalenye ezahlukeneyo ze-Eurasia, kunye neenkcubeko ezininzi ezivela kwiqokelelo yeYunivesithi yasentabeni yeYunivesithi (iBelgium). Iisampulu zahlulahlulwa zangamagama "iqokobhe" kunye nephethini kuyo, kunye nokuthelekisa ukulandelelana kwe-DNA-ukuba zichaneke ngakumbi, ezimbini ze-chloops kunye ne-chlopys enye kunye ne-chlopys enye.

Ukufundisisa i-Corens isebenzise i-elektroniki neyokukhanya. Ngenxa yoko, kufunyenwe iintlobo ezintlanu ezintsha, kubandakanya okhethekileyo kule ndawo. Kwangelo xesha, kwakukukholelwa ngaphambili ukuba ukusuka kwi-hantius hantischia kwimihlaba ye-Eurasia 'e-Cosmopolililililitoli, oko kukuthi, ezo zixhaphakileyo kwihlabathi liphela.

Olu phononongo lungabizwa ngokuba lunomdla kuphela ngendawo yokujonga i-theoretical. I-Diatom Algae Syntheses ezininzi eziluncedo- umzekelo, omega-3. Eli liqela le-acid elingathathi ntweni, eligcina inqanaba eliqhelekileyo le-cholesterol egazini kwaye yinxalenye enyanzelekileyo yokutya okulinganayo.

"Ixabiso le-diatom algae kukuba bakhule ngokukhawuleza kwaye banokuqokelela izinto eziluncedo nokuba kukungabikho kwamandla kwiphakathi. Iindidi ezintsha ze-algae zinokuba yeyona nto iphambili yokufumana iindlela eziphuculweyo zemveliso yezinto ezibalulekileyo kumayeza, kunye nokulima kunye nokuloba. Ukuqokelelwa kwe-hantzschia yoxinzelelo, ikwanti kwindawo ekude ngokwendawo kwaye kwahlukile-kwi-ecosystems, kuya kunceda kule nto, "Iqukumbela i-Ev Geghy Maltsev.

Umthombo: Inzululwazi yezeSwaziya