Danio tawaye | |||||||||||
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Tsarin kimiyya | |||||||||||
Mulkin: | Eumetazoi |
Infraclass: | Kifi mai ƙwanƙwasa |
Biyan kuɗi: | Harshen Cypriniphysi |
Superfamily: | Irin kifi-kamar |
Subfamily: | Danioninae |
Duba: | Danio tawaye |
Danio tawaye , «Matan mata", Ko brahidanio rerio (lat. Danio rerio) - wani nau'in kifi mai launin ruwan ruwa mai cike da ruwa na gidan cyprinidae (lat. Cyprinidae). Mashahurin kifin kifin kifin. Kwalaren tsari ne a tsarin ilimin haɓaka kuma sananne ne a cikin adabin Ingilishi kamar zebrafish. Babu wani tabbataccen kalma da ke nuna wannan nau'in a cikin littattafan kimiyya na gida (duk da haka, ana amfani da sunayen zebrafish, zebrafish da taguwar kifin zebrafish). Danio rerio shine dabba ta farko da aka fara inganta ta da kwayar halittar furotin mai kyalli a 2003. (duba GloFish).
Bayanin
Wannan kifin akwatin kifaye yana da girman 2.5-4 santimita, tsayi, jiki mai laushi, sautin babba shine azurfa tare da ratsin shuɗi mai haske. A cikin kifin matasa, ƙusoshin suna gajeru, tare da lokaci suna girma kuma suna samar da mayafi (akwai kuma layin fin-gama). A gefuna ƙusoshin za a iya fentin rawaya. Shahararren fasalin shine ciki - a jikin mace tana da kauri sosai.
Aikace-aikacen dakin gwaje-gwaje
Danio tawaye George Strearinger ya gabatar da shi a matsayin abin koyi don nazarin ci gaban mahaifa da aikin halittar dabbobi masu daukewar jini. Nazarin kwayoyin halitta da yawa sun tabbatar da mahimmancin wannan ƙirar halitta. Danio tawaye - Daya daga cikin 'yan nau'in kifayen da suka ziyarci tashar sararin samaniya.
A cikin nazarin ilimin halayyar haɓaka Danio tawaye yana da wasu fa'idodi akan sauran hanyoyin. Amfrayo ya yi girma da sauri kuma ya shiga cikin mataki daga kwan kwan zuwa tsintsiya cikin kwana uku kawai. Amfrayo suna da girma, taurare, mai ƙarfi, bayyananne da ci gaba a wajen uwa, wanda ke sauƙaƙa yin magudi da kallo.
Akwai mahimmancin amfani don amfani. Danio tawaye azaman abin kwaikwayo don nunawa na abubuwan mamaki na abubuwanda zasu iya haifar da magani saboda gudu da kuma dacewa da aiki dasu. Duk da irin alakar da ke tsakanin mutum da kifi, yawancin tsarin wadannan kwayoyin, musamman, tsarin zuciya na zuciya, suna ma'amala da karancin nauyin kwayoyin a daidai wannan hanya. Ana iya samun sakamako mai dogaro ta hanyar nazarin kantin magani da kuma yawan guba na kwayoyi. Injiniyan ƙirar ɗan adam na iya haɓaka layi Danio tawayemusamman kwaikwayon cututtukan mutane daban-daban.
Wannan shine ɗayan nau'in kifayen da aka yi amfani dasu a gwaje-gwajen sararin samaniya. An ƙaddamar da su a tashoshin ISS da Salyut-5
Danio tawaye tare da canza launin launi (farin ruwan hoda) da aka samu ta hanyar shigar mutagenesis. Mutumin ya mutu hasarar launin baƙar fata a cikin melanocytes, saboda ba shi da ikon yin melanin. Dabbobin da ke cikin hoton kwana hudu ne. A saman hoton wata dabba ce mai kama da dabba.
Kayani Danio tawaye, wanda ke ba da launi mai kariya, abubuwa ne masu ƙaranci don nazarin ilimin halittar ƙwayoyin ƙwayoyin halitta da kuma ilimin haɓakar haɓaka
Kiwo
Toaya daga cikin makonni biyu zuwa biyu, kafin a daina jin daɗin, ya kamata mace ta zama ɗaya.
Don haka kuna buƙatar ɗaukar akwatin ruwa, tare da ƙara 10 na 50 zuwa lita, kuma cika su da ruwan famfo. Ya kamata a kiyaye zafin jiki tsakanin 22 ° C da 24 ° C. Dole ne pH ya zama 7.0.
Danio kifi ne mai son zaman lafiya.
A kasan akwatin kifaye yakamata ya zama mai raba raga.
An kifar da kifi daga maraice, kafin a kashe fitilar ɗakin. Matsakaicin maza ga mace ya kamata ya zama 2: 1. Ga mace daya - maza biyu. Idan ya cancanta, zaku iya dasa kifayen dozin da yawa a lokaci ɗaya, amma saboda wannan kuna buƙatar jirgin ruwan da ya dace.
Washegari da safe zaku rigaya ganin cewa spaining yana cikin cikewa. Bayan kammalawa, kuna buƙatar kama duk kifayen, ku sami raga mai raba. Bayan haka, rabin dukkanin ruwan da ke cikin akwatin kifaye ya kamata a maye gurbinsu da sabon, amma zazzabi da abun da ke ciki iri ɗaya ne.
Danios suna da matukar tasiri.
Matan Danio yawanci suna sa ƙwai da yawa - har zuwa 2000.
Soya
Bayan tsallakewa, dole ne a kula da qwai da methylene blue.
Game da rana guda daga baya (wani lokacin sa'o'i da yawa a baya), larvae zai fara kyankyasar, sannan kuma za su rataye bangon akwatin akwatin.
A cikin mako guda, soya zai rigaya ya fara iyo. A wannan lokacin, ya kamata a ba su ƙaramin abincin. Kyakkyawan ƙura daga rotifers, kazalika da ciliates, za su yi. Idan wannan ba duka bane, to, a matsayin zaɓi, zaku iya ba da gwaidar dafaffiyar wuya ko abinci na wucin gadi na musamman don soya. A wannan yanayin, abincin ya kamata ya zama ƙasa tare da karamin adadin ruwa kuma an gabatar dashi cikin akwatin kifaye ta hanyar sieve mai kauri.
Wajibi ne don ƙirƙirar yanayin kiwan kifin zebrafish.
Bayan wata 7, ana iya ba da miya.
Kifin Danio ba ya rikicewa, sabili da haka ya kasance cikin yanayin ruwa tare da kusan dukkanin nau'ikan kifin.
Idan kun sami kuskure, da fatan za selecti yanki na rubutu kuma latsa Ctrl + Shigar.