Sero Divisheni muAlgae: Nzira Yakakosha yeKukura uye Kuberekwazve Kwezvipenyu Zvemvura.
Kupatsanurwa kwesero chinhu chakakosha pakuvandudza nekuchengetedza zvipenyu. Munyaya yealgae, zvipembenene zvemumvura zvinomiririra mbiru yakakosha mune dzakasiyana siyana ecosystems, maitiro aya inoita basa rakakosha mukukura nekuberekana kwadzo Kuburikidza nenhevedzano yenzira dzakaoma kunzwisisa, algae inokwanisa kupatsanura genetic zvinhu uye kugovanisa zvakaenzana pakati pemasero emwanasikana, nekudaro kuve nechokwadi chekuenderera kwerudzi rwake.
Muchinyorwa chino, tichaongorora zvakadzama marudzi akasiyana-siyana ekupatsanurwa kwesero kunoitika mualgae, kubva ku mitosis kuenda ku meiosis, tichiongorora zvakakosha uye zvimwe zvechimwe nechimwe. Uyezve, tichaongorora maitirwo nemirau inodzora nekubatanidza nzira iyi mumhando dzakasiyana dzealgae, pamwe chete nezvinoreva izvi pakukura kwavo nekugadzirisa.
Muchinyorwa chese, isu tichaongororawo kukosha kwekupatsanurwa kwesero kuti tinzwisise kusiyana uye kushanduka kwealgae, pamwe nebasa rayo mukufamba kwehupenyu hwezvipenyu izvi. Pamusoro pezvo, tichasimbisa "kufambira mberi" kwechangobva kuitika mukutsvagisa kwesainzi nezvenyaya iyi, tichipa tarisiro yakazara yeruzivo rwazvino munharaunda ino uye kuratidza dzingangove nzira dzemberi dzekutsvaga.
Sezvo algae ichiita basa rakakosha mukuburitsa mweya weokisijeni nekugadzirisa mamiriro ekunze epasi rose, kunzwisisa maitiro akakosha anotonga kukura nekuberekana kwawo, sekupatsanurwa kwesero, inhanho yakakosha pakuchengetedza uye kutonga kwakasimba. Naizvozvo, ruzivo rwakadzama rwechiitiko ichi hachingobatsiri chete padanho resainzi, asi rinotitenderawo kuti tiite zvisarudzo zvine ruzivo rwekugadzirisa matambudziko ane chekuita nekushanduka kwezvakatipoteredza.
Mukupedzisa, kupatsanurwa kwesero mualgae kunomiririra chinhu chakaoma kunzwisisa icho chakakosha pakurarama kwavo. Kuburikidza nechinyorwa ichi, tinokoka muverengi kuti aongorore munyika inonakidza yemaserura maitiro anoronga hupenyu hwezvipenyu zvemumvura izvi. Kubva pakukosha kwezvakatipoteredza kusvika kune zvakanyanya kuomesesa zvezvimiro zvavo, tichaona kuti kupatsanurwa kwesero mualgae nzvimbo yetsvagiridzo yakakosha kuti tinzwisise zvizere hupenyu mumitumbi yedu mikuru yemvura.
Nhanganyaya yekudzidza kweCell Division muAlgae
Pfungwa yeSero Division muAlgae
Kudzidza kwekupatsanurwa kwesero mualgae kwakakosha kuti unzwisise kukura kwavo uye kubereka. Kupatsanurwa kwesero, kunozivikanwawo sekuti mitosis, inzira umo sero rimwe rinopatsanurwa kuita masero emwanasikana akafanana, nokudaro kuve nechokwadi chekukura uye kuvandudzwa kwetishu mualgae. Kuita uku kunodzorwa zvakanyanya uye kunosanganisira matanho akati wandei, kubva pakudzokororwa kwemajini kusvika pakupatsanurwa kwemakromosomes uye kupatsanurwa kwesero pacharo. Kuongorora kwakadzama kwekuparadzaniswa kwemasero mualgae kunotibvumira kuongorora kufanana uye kusiyana nezvimwe zvipenyu, pamwe nekunzwisisa zviri nani kusiyana uye kushanduka kwezvisikwa izvi zvinonakidza.
Mhando dzeSero Division muAlgae
Kune mhando dzakasiyana dzesero division dzinogona kuitika mualgae, zvichienderana neboka ravo retaxonomic uye kutenderera kwehupenyu hwavo. Mamwe mapoka ealgae, akadai semadiatoms, anoita chimiro chakakosha chekupatsanurwa kwesero chinonzi bipartition, umo sero raamai rinopatsanurwa kuita masero evanasikana maviri akaenzana. Mune zvimwe zviitiko, algae inogona kuita kugadzirwa kwemasero ekubereka anonzi magametes, ayo anobva abatana pamwe chete nenzira inozivikanwa sekubereka. Aya maitiro ekukamura maseru akakosha kuvimbisa kuenderera kwemhando uye kusiyana kwemajini mualgae.
Kukosha kwe Cell Division muAlgae
Kudzidza kwekupatsanurwa kwesero mualgae kwakakosha mukusimudzira biology uye kunzwisisa kwemaitiro akakosha muhupenyu hwezvipenyu. Uyezve, algae inoita basa rakakosha muzvisikwa zvemumvura, sezvo zviri izvo hwaro cheni chikafu uye kubatsira zvakanyanya mukugadzirwa kweokisijeni pasirese yedu Kunzwisisa kuti algae inoita sei kupatsanurwa kwavo kwesero kunotitendera kuti tiongorore kugona kwavo kuenderana nemamiriro akasiyana ezvakatipoteredza uye mhinduro yavo kune zvinonetsa zvinhu, izvo Zvinoenderana nekuchengetedza kwezvipenyu izvi. uye kusimba kweiyo ecosystem zvachose.
Maserura uye maitiro emhando yealgae
Algae zvipenyu zvinowanikwa munzvimbo dzemumvura uye zvakakosha pakuenzanisa kwezvipenyu. Zvisikwa izvi zvinopa zvakasiyana-siyana zvakasiyana-siyana zvemaserura uye zvimiro zvinovasiyanisa kubva kune mamwe marudzi ehupenyu.
Nezve chimiro chavo cheserura, algae inogona kuve unicellular, senge diatoms uye cyanobacteria, kana multicellular, senge tsvuku uye brown algae. Iwo ekupedzisira ane masero ane hunyanzvi anovabvumira kuita mabasa chaiwo, sekutorwa kwezvinovaka muviri kana kubereka. Uyezve, masero ealgae anogona kunge ane a madziro esero inoumbwa zvakanyanya ne cellulose, chitin kana alginic acid, iyo inopa tsigiro yemaitiro uye dziviriro kubva kune dzimwe mhuka dzinodya.
Nezve hunhu hwemaumbirwo, algae inogona kupa akasiyana siyana maumbirwo, akadai sefilamentous, flat kana unicellular, zvichienderana neboka ravari. Mukuwedzera, mamwe algae ane zvimiro zvakashongedzerwa senge rhizoids, izvo zvinovatendera kunamatira kune substrate, uye mhepo vesicles, iyo inovapa buoyancy. Aya magadzirirwo ezvimiro anovabvumira kurarama mumamiriro akasiyana ezvakatipoteredza uye kuzadzisa mabasa akakosha munzvimbo dzemumvura.
Kukosha kweSero Division mualgae pakubereka kwavo
Algae zvipenyu zvemumvura zvine photosynthetic zvinoita basa rakakosha muzvisikwa zvemumvura uye zvepanyika. Kuberekana kwavo kwakakosha kuitira kuti vararame uye vachengetedze runyararo muzvinhu zvipenyu. Kupatsanurwa kwemasero kunotora basa rakakosha mukuita uku, zvichibvumira algae kuberekana. nzira inoshanda uye akabudirira.
Kupatsanurwa kwesero mualgae kunonyanya kukosha nekuti:
- Inobvumira kukura nekuvandudzwa kwealgae itsva: Kuparadzaniswa kwesero kunobvumira algae kukura nekukura, kuunza masero matsva anozopedzisira ava algae yakakura. Iyi nzira inobvumira algae vanhu kuwedzera uye kugadzirisa kune akasiyana mamiriro ezvakatipoteredza.
- Inofambisa kubereka kweasexual: Mazhinji marudzi ealgae anoberekana nesexually kuburikidza nesero division. Iyi nzira, inozivikanwa sebinary fission, inobvumira sero raamai kuti ripatsanure kuita masero emwanasikana akafanana. Iyi nzira inokurumidza uye inobudirira yekubereka inobvumira algae kuti ikurumidze kutora nzvimbo itsva dzekugara uye kuwedzera nhamba dzadzo exponentially.
- Inopa kushanduka kwemajini: Pamusoro pekubereka kweasexual, mamwe algae anogona zvakare kuberekana pabonde kuburikidza nekupatsanurwa kwesero. Panguva yekuberekwa kwepabonde, masero ekubereka chaiwo anonzi gametes anogadzirwa, ayo anobatana kuti aite algae itsva. Uku kusanganiswa kwemajini kubva kuvanhu vakasiyana kunogadzira kushanduka kwemajini mumwana, kuwedzera kuchinjika uye kurarama kwealgae munzvimbo inoshanduka.
Mukupedzisa, kupatsanurwa kwesero kunoita basa rakakosha mukuberekana kwealgae. Kwete chete inobvumira kukura kwayo uye kukura, asi inobatsirawo kubereka kusaita zvepabonde uye zvepabonde, izvo zvinovimbisa kurarama kwavo uye kuenzana kwezvipenyu zvavanogara. Kunzwisisa kukosha kwekupatsanurwa kwesero mualgae kwakakosha pakuchengetedza uye kutonga kwakanaka kwezvipenyu izvi zvakakosha zvemumvura.
Zvikamu zvesero kutenderera mualgae
Algae inopinda muzvikamu zvakasiyana panguva yavo kutenderera kwesero, chimwe nechimwe chine maitiro chaiwo uye mabasa. Matanho aya akakosha pakukura nekuberekana kwezvipenyu izvi zvephotosynthetic. Iwo makuru anotsanangurwa pazasi:
– G1 Phase (Kukura Chikamu chekutanga): Munguva iyi, algae inokura uye inogadzirira kudzokorora kweDNA. Panguva ino, masero anowedzera muhukuru, chikafu chinodiwa chinowanikwa uye mapuroteni anodiwa kune inotevera nzira yekukamura maseru anogadzirwa.
– S Phase (Synthesis Phase): Panguva ino, algae inogadzira uye inodzokorora DNA yavo. Munguva yeS, chromosome imwe neimwe inodzokorora, zvichiita kuti pave nemakopi maviri akafanana anonzi hanzvadzi chromatids. Kuita uku kwakakosha kuve nechokwadi chekuti mwanasikana wesero anowana kopi yakakwana uye chaiyo yeiyo genetic zvinhu.
– G2 Phase (Kukura Chikamu chekutanga): Muchikamu chino, algae inoenderera mberi nekukura uye kugadzirira kupatsanurwa kwesero. Munguva iyi, zvinhu zvinodiwa kugadzira mitotic apparatus, senge microtubules, inogadzirwa. Pamusoro pezvo, cheki yekukanganisa inoitwa pane ichangobva kudzokororwa DNA kuti ive nechokwadi chekutendeseka kweiyo genetic ruzivo.
Kudzora nzira dzekuparadzanisa masero mualgae
Algae tupukanana twakasiyana siyana, uye chimwe chezvakakosha pakupona kwavo chiri mukukwanisa kwavo kupatsanura zvakanaka. Kuve nechokwadi chekupatsanurwa kwesero, algae ine nzira dzakasiyana siyana dzekutonga dzinoronga maitiro nemazvo uye nemazvo. Aya maitiro akakosha kuchengetedza kutendeseka kwemajini uye kudzivirira zvikanganiso zvinogona kutungamira mukuumbwa kwemasero asina kujairika kana akakuvadzwa.
Pakati pavo, chimwe chezvinhu zvinonyanya kukosha ndeye mutemo ye cell cycle. Kutenderera uku kunosanganisira nhevedzano yezvikamu zvakabatana, izvo zvinobvumira kukura uye kuberekana nenzira yakarongeka. Panguva kutenderera kwesero, nhevedzano yezviitiko zvikuru zvinoitika, zvakadai sokudzokorora kweDNA uye kupatsanurwa kwechromosome, izvo zvinodzorwa zvakasimba. Aya maitiro anodzorwa neakaoma masaini network, ayo anovimbisa kuti chikamu chimwe nechimwe chinopedzwa nemazvo chisati chaenda kune chinotevera.
Imwe nzira yakakosha kugadzirisa kukanganisa panguva yekuparadzaniswa kwesero. Sezvo algae inoparadzanisa, kukanganisa kana kukuvadza kune genetic zvinhu zvinogona kuitika. Kurwisa matambudziko aya, algae ane nzira dzekuona nekugadzirisa kukuvara kweDNA. Maitiro aya ane basa rekuona nekugadzirisa zvikanganiso zvinogona kuitika panguva yeDNA kudzokorora uye kupatsanura, izvo zvinobatsira kudzivirira kuumbwa kwemasero ane shanduko kana chromosomal aberrations.
- Kunyatsogadzirisa kwesero kutenderera.
- DNA kukuvara kuona uye kugadzirisa masisitimu.
- Signaling network inodzora kufambira mberi uye kupera kwesero kutenderera.
Zvinhu zvinokanganisa Sero division mualgae
Algae zvipenyu zvimwechete kana kuti zvipenyu zvakawanda zvinowanikwa munzvimbo dzakasiyana siyana dzemumvura uye zvakakoshera kuti ecological balance. nharembozha inzira zvakakosha pakukura nekubereka kwealgae, asi zvinopesvedzerwa nenhevedzano yezvinhu zvinotaridza mwero nekushanda kwayo.
Chekutanga, kuwanikwa kwechikafu kunoita basa rakakosha mukukamura masero ealgae. Kupihwa kwakakwana uye kwakaringana kwezvinhu zvakakosha, senge nitrogen, phosphorus uye kabhoni, zvakakosha pakuvandudzwa kwemasero matsva. Kushaikwa kwezvinovaka muviri kunogona kudzikamisa maitiro aya, nepo kuwanda kwaro kunogona kukuvadza uye kukonzeresa kusaenzana mukupatsanurwa kwesero.
Uyezve, mamiriro ezvakatipoteredza, akadai sekushisa uye kusimba yechiedza, zvakare ine simba rakakura pane algae cell division. Izvi zvipenyu zvephotosynthetic zvinoenderana nechiedza chezuva kuti chiite photosynthesis, uye chiedza chisina kukwana chinogona kukanganisa maitiro ekuparadzanisa Saizvozvo, tembiricha yakakwana inosiyana kune imwe neimwe yemhando yealga, uye kusiyana kwayo kunogona kukanganisa kumhanya uye kugara kwekupatsanurwa kwesero.
Nzira dzekudzidza dzeCell Division mu algae
Kudzidza kweCell Division mualgae kwakakosha kuti unzwisise kubereka uye kukura kwezvipenyu izvi. Kune nzira dzakawanda dzinotibvumira kuongorora chiitiko ichi zvine hudzamu uye mazvo.
Imwe yeanonyanya kushandiswa matekiniki imicroscope, iyo inotibvumira kuona algae maseru mune zvakadzama. Nekushandisa mamaikorosikopu emaziso neeelectron, tinogona kuona zvinhanho zvakasiyana zveCell Division, zvakaita seprophase, metaphase, anaphase uye telophase. Uyezve, nekusvibisa masero ane dhayi chaiyo, tinogona kusimbisa zvimiro zvakaita semakromosomes uye mamicrotubules, izvo zvinoita kuti kuzivikanwa kwavo kuve nyore.
Imwe nzira inobatsira ndeyekurima algae murabhoritari. Tichishandisa nzira iyi, tinokwanisa kudzora mamiriro ekukura kwe algae uye kudzidza Cell Division munzvimbo inodzorwa. Izvi zvinotibvumira kuongorora kuti zvinhu zvakasiyana sei, senge tembiricha kana kuwanikwa kwechikafu, zvinokanganisa sei kupatsanurwa kwesero. Uyezve, kurima algae mune chaiyo tsika midhiya kunotibvumira kuwana nhamba huru yemasero, iyo inofambisa kutarisa kwavo uye kuongorora.
Ongororo yemhando dzesero division mualgae
Algae, boka rakasiyana-siyana re autotrophic photosynthetic organisms inowanikwa mumvura yezvipenyu, inoratidza marudzi akasiyana-siyana emasero ekuparadzanisa anovabvumira kubereka uye kukura. Tevere, isu tichaongorora mhando huru dzesero division inowanikwa mualgae uye kukosha kwadzo mukutenderera kwehupenyu hwezvipenyu izvi:
1. Kuparadzaniswa kwesero nebhinari fission: Iyi ndiyo nzira yakajairika yekuparadzanisa masero mualgae. Mukuita uku, sero raamai rinopatsanurwa kuita masero maviri emwanasikana akafanana. Septum inoumba mu cytoplasm, ichiparadzanisa masero maviri. Binary fission yakakosha pakukura uye kusaberekana kwemhando dzakawanda dze unicellular algae.
2. Kupatsanurwa kwesero nekuwanda kana kuwanda fission: Murudzi urwu rwekupatsanurwa kwesero, sero raamai rinopatsanurwa kuva vanasikana masero akawanda, panzvimbo pemaviri chete. Iyo yakawanda fission process inogona kuitika nguva nenguva, zvichikonzera kuumbwa kwemakoloni evanasikana masero. Rudzi urwu rwekupatsanurwa kwesero rinowanzo kuwanikwa mufilamentous algae uye yakakosha pakukura kwavo nekubereka.
3. Kupatsanurwa kwesero nekupatsanurwa: Dzimwe mhando dzealgae dzinokwanisa kuberekana kuburikidza nekutsemuka kwemasero. Mukuita uku, stem cell inopatsanurwa kuita zvidimbu zvidiki, zvinozivikanwa se propagules, izvo zvinokwanisa kukura uye kukura kuita vanhu vakakwana vanobvumira algae kuunganidza nzvimbo dzekugara uye inogona kuve nzira yekupona mumamiriro ezvinhu asina kunaka.
Hukama pakati peCell Division uye algal diversity
Hukama huri pakati peCell Division nekusiyana-siyana kwealgal hwakakosha pakunzwisisa kushanduka nekugoverwa kwealgae munzvimbo dzakasiyana dzemumvura nedzepasi. Cell Division, chirongwa chakakosha mukuberekana uye kukura kwealgae, ine chekuita nemhando dzakasiyana-siyana dzemajini uye kuchinjika kwemhando dzehupenyu idzi.
Algae, sezvipenyu zvephotosynthetic, zvinopa zvakasiyana-siyana muCell Division yavo. Kune mhando dzakasiyana dzesero division mualgae, kusanganisira mitotic uye meiotic division. Mitotic division inowanzoonekwa mune unicellular algae, senge diatoms uye dinoflagellates. Kune rumwe rutivi, meiotic division, nzira iyo nhamba yekromosomes inoderedzwa nehafu, inowanikwa mumhando dzakawanda dzealgae dzakadai segirini uye brown algae.
Imwe yezvinonyanya kukosha zvehukama pakati Cell Division uye algal siyana kugona kwealgae kuenderana neakasiyana mamiriro ezvakatipoteredza. Kusiyana kwemajini kunogadzirwa kuburikidza neSero Division inobvumira algae kurarama nekuchinja—kuwanikwa kwechikafu, tembiricha yemvura nemunyu. Izvi zvinobatsira mukubudirira kwealgae munzvimbo dzakasiyana-siyana, kubva kumvura yakachena kusvika kumakungwa, uye kubva kunharaunda dzepolar kuenda kunzvimbo dzinopisa.
Kudyidzana pakati peSero Division uye nharaunda mualgae
Kupatsanurwa kwesero mualgae kwakabatana nemamiriro ekunze kwavanokura. Kudyidzana uku pakati pekupatsanurwa kwesero nemhoteredzo kwakakosha pakunzwisisa kuchinjika kwealgae kunzvimbo dzakasiyana siyana uye kuti vanopindura sei kune zvekunze zvinokurudzira.
Pane akati wandei ezvakatipoteredza zvinhu zvinogona kukanganisa kupatsanurwa kwesero re algae, pakati pezvinotevera zvinobuda pachena:
- Tembiricha: Algae inogona kuva nemhando dzakasiyana dzekushivirira kwekushisa, izvo zvinokanganisa kumhanya kwesero kupatsanurwa. Dzimwe algae dzinoshanda zvakanyanya mukupisa kwepamusoro, nepo dzimwe dzichibudirira zviri nani munzvimbo dzinotonhora.
- Chiedza: Chiedza ndicho chimwe chezvinhu zvakakosha zvinokanganisa kupatsanurwa kwesero mualgae. Kusimba, nguva uye kunaka kwechiedza ndizvo zvinotaridza kukura uye kubereka kwealgae Chiedza chinoita sechinhu chinomisa mune dzimwe nguva, sezvo kushaikwa kwayo kunogona kutadzisa kupatsanurwa kwesero.
- Zvinovaka Muviri: Mushonga uripo mune nharaunda Izvo zvakakosha pakukura uye kupatsanurwa kwesero kwealgae. Kuwanikwa kwezvinhu zvakaita senitrogen, phosphorus, uye kabhoni zvinogona kukanganisa zvakanyanya mwero wekuparadzaniswa kwesero uye hutano hwese hwealgae.
Mukupedzisa, algae inogona kutorwa sezvipenyu zvinochinjika zvakanyanya nekuda kwekugona kwavo kugadzirisa kupatsanurwa kwesero mukupindura kushanduka kwemamiriro ekunze. Kudyidzana pakati pekupatsanurwa kwesero nemhoteredzo mualgae ibasa rekutsvagisa mukusimudzirwa nguva dzose izvo zvinotitendera kuti tinzwisise zviri nani ecophysiology uye ecology yeizvi photosynthetic zvipenyu zvakakosha kune hupenyu hwepasi redu.
Zvingango shandiswa tsvakurudzo muCell Division mu algae
Tsvagiridzo muCell Division mualgae inopa munda unovimbisa kusimudzira kwesainzi uye tekinoroji. Kudzidza kweiyi nzira yakakosha mumaseru algal inogona kupa akawanda maapplication munzvimbo dzakasiyana siyana. Pazasi pane mamwe zvemashandisirwo zvinobvira patsvagiridzo iyi:
1. Kuvandudzwa kwekugadzirwa kwebiofuel:
Ruzivo rwemaitiro eCell Division mualgae runogona kubatsira mukugadzirwa kwemafuta ebiofuel anoshanda uye akasimba. Nekunzwisisa kuti maitiro aya anodzorwa sei mumaseru ealgae, iwo majini ane mutoro anogona kuzivikanwa uye kugadziridzwa kuvandudza kugadzirwa kwelipids uye shuga inodiwa pakugadzirwa kwebiofuel.
2. Bioremediation yemvura yakasvibiswa:
Algae inokwanisa kutora uye kuunganidza zvinosvibisa zviri mumvura, zvichiita kuti zvive zvakanakisa bioremediation agents. Nekutsvagira algal cell division, tinogona kunzwisisa kuti kunyura kunoitika sei uye kuona majini nematanho anosanganisirwa mukubviswa kwezvinosvibisa. Izvi zvinobvumira genetically modified algae kuti igadziriswe kuti iwedzere kushanda uye inoshanda bioremediation.
3. Kugadzirwa kwemishonga uye zvigadzirwa zvemishonga:
Kudzidza kweCell Division mualgae kunogona kufarira zvikuru indasitiri yemishonga. Mamwe algae ane maumbirwo echisikigo ane mishonga, uye kunzwisisa kuti Cell Division inogadzirwa sei uye inodzorwa mune idzi algae inogona kubatsira kuwedzera kugadzirwa kweaya anobatsira makomisheni Pamusoro pezvo, kuferefeta pesvedzero yeCell Division pane biosynthesis yemishonga mitsva yeMishonga inogona kuvhura mikana mitsva. mukugadzirwa kwemishonga yemazuva ano.
Kurudziro yekutsvagisa mune ramangwana muCell Division mune algae
Nekutsvagisa kweramangwana pane Cell Division mune algae, zvinokurudzirwa kufunga zvinotevera zvinhu:
1. Chidzidzo chekudzora kwesero kutenderera: Zvingave zvakakosha zvikuru kuongorora uye kunzwisisa nzira dzakananga dzinogadzirisa kufambira mberi kwesero mualgae Izvi zvinosanganisira kuzivikanwa kwezvinhu zvakakosha zvinobatanidzwa mukushanduka pakati pezvikamu zvakasiyana-siyana zvekutenderera, pamwe chete nezvikonzero izvo zvinobatanidzwa. kudzora kudzokorora kweDNA uye kupatsanurwa kwechromosome panguva yekupatsanurwa kwesero mumhando idzi.
2. Ongororo yechikamu chemasero muchina: Izvo zvakakosha kudzamisa chidzidzo chezvikamu zvemuchina wekuparadzanisa masero mualgae. Kuongorora kuvepo uye kushanda kwemapuroteni akadai secyclin-dependent kinases uye maprotein complexes anodzora kuumbwa uye disassembly ye mitotic spindle, pamwe chete nemagadzirirwo anotarisisa nzvimbo nekuumbwa kweiyo fission site, yaizopa kunzwisisa kwakazara kwe kupatsanurwa kwesero mumhando idzi .
3. Kuenzanisa nzira dzekuparadzanisa masero pakati pealgae nezvimwe zvipenyu: Zvingave zvinonakidza kuita tsvakiridzo yekuenzanisa pakati pealgae nezvimwe zvipenyu, senge zvirimwa zvepanyika kana mhuka, kuti uwane maonero akazara emaitiro ekukamura maseru. Izvi zvinotibvumira kuona hunhu hwakasiyana hwealgae kana kuwana kufanana uye mutsauko mune zvakakosha maserura maitiro, ayo anogona kupa ruzivo rwakakosha pamusoro pekushanduka uye kuchinjika kwesero kupatsanurwa mune dzakasiyana ecosystem.
Mhedziso huru nezve Cell Division mune algae
Muchidimbu, Cell Division mualgae inzira yakakosha inobvumira kukura nekuberekana kwezvipenyu izvi. Kubva pane zvidzidzo zvakaitwa, mhedziso huru dzinotevera dzinogona kusimbiswa:
- Kune marudzi akasiyana-siyana ekuparadzaniswa kwesero mualgae: Munguva yekutsvakurudza zvakaonekwa kuti algae inoshandisa nzira dzakasiyana-siyana kuita kupatsanurwa kwesero. Mamwe marudzi anoshandisa mitosis, nzira iyo sero raamai rinopatsanurwa kuita masero emwanasikana akafanana Mamwe, pachinzvimbo, anoshandisa meiosis, izvo zvinoguma nekugadzirwa kwemasero ekubereka kana gametes.
- Cell Division mualgae inzira inodzorwa zvakanyanya: Kuburikidza nezvidzidzo zvakaitwa, zvaive pachena kuti kupatsanurwa kwesero mualgae kunodzorwa zvinesimba. Izvi zvinoreva kuti kutenderera kwesero, nhanho dzekukura, uye kudzokorora kwemajini mumasero kunoitika nenzira kwayo uye yakarongeka.
- Cell Division mualgae ine chekuita nekusiyana uye shanduko: Chimwe chakakosha kuwanikwa chine chekuita nebasa rinoitwa nekupatsanurwa kwesero mukushanduka uye kusiyana kwealgae. Nekuda kwekuita uku, masero matsva anogadzirwa anogona kusiyanisa uye hunyanzvi, izvo zvinobatsira pakugadzirisa uye kupona kwemhando dzakasiyana dzealgae.
Mukupedzisa, kudzidza kweCell Division mu algae kwatibvumira kuti tinzwisise zvirinani maitirwo ari kuita izvi zvakakosha. Mamiriro emhando dzakasiyana dzekupatsanurwa, kudzorwa uye kukanganisa kwezvakasiyana-siyana nekushanduka-shanduka kunotipa maonero akazara ebiology yealgae uye kukosha kwayo muzvisikwa zvemumvura.
Mibvunzo neMhinduro
Mubvunzo: Chii chinonzi cell division mualgae?
Mhinduro: Kupatsanurwa kwesero mualgae inzira iyo sero raamai rinopatsanurwa kuita maviri kana kupfuura vanasikana masero. Maitiro aya akakosha pakukura nekuvandudzwa kwealgae, zvichivabvumira kugadzira vanhu vatsva uye kupedza hupenyu hwavo.
Mubvunzo:Ndedzipi marudzi makuru ekupatsanurwa kwesero mualgae?
Mhinduro: Mune algae, marudzi akasiyana ekupatsanurwa kwesero anogona kusiyaniswa, anonyanya kufarirwa kuve kupatsanurwa kwebhinari uye kupatsanura kwakawanda. Muchikamu chebhinari, sero raamai rinopatsanurwa kuita vanasikana masero ehukuru hwakafanana. Kune rumwe rutivi, mukupatsanurwa kwakawanda, sero raamai rinopatsanurwa kuita vanasikana vakati wandei, nokudaro richigadzira koroni yealgae.
Mubvunzo: Kuparadzaniswa kwesero kunoitika sei mualgae?
Mhinduro: Kuparadzaniswa kwesero mualgae kunogona kuitika nenzira dzakasiyana, zvichienderana nemhando yealgae uye mamiriro ezvakatipoteredza. Kazhinji, kuita uku kunosanganisira kudzokororwa kwemajini echitokisi chaamai, kuchiteverwa nekupatsanurwa uye kuenzana kugovaniswa kwezvinhu izvi mumasero emwanasikana. ndiko kuparadzaniswa kwemuviri kwemwanasikana masero.
Mubvunzo: Ndezvipi zvinhu zvinokonzera kupatsanurwa kwesero mualgae?
Mhinduro: Kupatsanurwa kwesero mualgae kunogona kupesvedzerwa nezvinhu zvakati wandei, kusanganisira kuwanikwa kwezvinovaka muviri, tembiricha, chiedza, pH yezvakatipoteredza, uye kuvapo kwemakemikari chaiwo. Izvi zvinhu zvinogona kukanganisa metabolism yealgae uye, naizvozvo, kukwanisa kwayo kupatsanura uye kukura.
Mubvunzo: Chii chakakoshera kupatsanurwa kwesero mualgae?
Mhinduro: Kupatsanurwa kwesero kwakakosha pakukura nekuberekana kwealgae. Kuburikidza nemaitiro aya, algae inogona kugadzira masero matsva, kuvandudza matishu akakuvadzwa, uye kugadzira makoroni kana mafilaments akareba. Uyezve, kupatsanurwa kwesero kwakakosha pakugadzirisa uye kurarama kwealgae munzvimbo dzakasiyana siyana uye akaipa mamiriro.
Mubvunzo: Pane biotechnological application ine chekuita nekupatsanurwa kwesero mualgae?
Mhinduro: Hongu, kupatsanurwa kwesero mualgae yanga iri nyaya yekudzidza mumunda webiotechnology nekuda kwekugona kwayo kugadzira bioactive komisheni uye biomass. Zvimwe zvikumbiro zvinosanganisira kuwana biofuel kubva mualgae, kugadzirwa kwechikafu chinoshanda uye kushandiswa kwealgae sebiofertilizers. Kudzidza kwemaitiro ekukamura maseru mualgae kunogona kuvhura mikana mitsva mumunda wekutsvagisa uye indasitiri yebiotechnology.
Kufungisisa Kwekupedzisira
Mukupedzisa, kupatsanurwa kwesero mualgae inzira yakakosha inobvumira kukura kwavo uye kuberekana. Kuburikidza nemitosis, masero anopatsanurwa nenzira yakarongeka uye inodzorwa, kuve nechokwadi chekuenderera kwemarudzi. Mukuwedzera, kuvapo kwemarudzi akasiyana-siyana ekuparadzanisa masero akadai sebhinari fission, bipartition kana kupatsanurwa kunopa algae simba rinoshamisa rekugadzirisa kune zvakasiyana-siyana zvakatipoteredza, zvisinei, zvakakosha kuyeuka kuti Kudzidza kwekuparadzanisa kwesero mu algae kuchiri kuenderera mberi kuve nyaya yekutsvagisa uye ruzivo rwakakura runodiwa kuti unzwisise zvizere maitirwo nemirau inobatanidzwa. Sezvo kufambira mberi kuri kuitwa mumunda weiyo cell biology, isu tinotarisira kuwedzera kunzwisisa kwedu kweiyi maitiro mualgae uye kukosha kwayo muzvisikwa zvemumvura.
Ini ndiri Sebastián Vidal, injiniya wekombuta anofarira nezve tekinoroji uye DIY. Uyezve, ndini musiki we tecnobits.com, kwandinogovera zvidzidzo kuti tekinoroji iwanikwe uye inonzwisisika kumunhu wese.