Shiga cikin yuwuwar nazarin nau'ikan bincike iri-iri, wanda aka misalta ta wani muhimmin lamari daga abokan cinikin BMKGENE.Kwanan nan da aka buga a cikin wannan shekara ta edition na Plant Biotechnology Journal, da labarin mai suna "Chromosome-level Wild Hevea brasiliensis Genome: Ƙarfafa Genomic-Taimakawa Kiwo da Bayyana Mahimmancin Loci don Ƙarfafa Ƙwararrun Rubber" yana tsaye a matsayin mahimmanci mai mahimmanci.
Itacen roba na Brazil (Hevea brasiliensis) yana tsaye tsayi a matsayin tushen roba na halitta.A cikin karnin da ya gabata, hanyoyin kiwo na gargajiya sun haifar da gagarumin karuwar noman roba sau shida.Duk da haka, tushen gadon gado na gadon gado da ke da alhakin haɓaka yawan amfanin roba ya kasance mai ban mamaki.
Wannan binciken ya fara gina matakin chromosome na itacen roba na daji, yana amfani da haɗin gwiwar jerin dogon karantawa na Nanopore, jerin Illumina NGS, da fasahar Hi-C.
A cikin layi daya, gungun albarkatun germplasm 147, wanda ya ƙunshi bambance-bambance masu girma, nau'ikan daji, da nau'ikan da ke da alaƙa, an tattara su don cikakkiyar kamannin kwayoyin halitta (WGS) ta amfani da dandalin Illumina.Bayanan da suka biyo baya an gudanar da bincike mai tsauri akan yawan al'umma, yana ba da damar rarraba tsarin yawan jama'a, bambance-bambance, da rashin daidaituwar haɗin gwiwa.Wannan bincike ya ba da haske game da bambance-bambancen gida a tsakanin yawan jama'a.
Ƙarin bincike ya ƙunshi bincike wanda ya ƙunshi Fst, π, Tajima's D, da LD, da nufin buɗe siginar zaɓin da ke tasowa daga ingantattun yawan amfanin ƙasa, musamman mai da hankali kan clones na Wickham.
Ƙarshe a cikin Binciken Ƙungiya mai fa'ida (GWAS), alamomin da ke da alaƙa don samar da halaye da kuma abubuwan da ke da alaƙa da yawan amfanin ƙasa an nuna su.Tabbatarwa na farko ya buɗe keɓantaccen ayyukan rubutawa a cikin rikiɗa daban-daban don ƙwayoyin ERF guda biyu, suna ba da hangen nesa na farko cikin mahimmancin aikin su.An tsara ƙarin tabbatarwa a cikin bincike mai zuwa.
BMKGENE yana alfahari da ba da gudummawa ga ɗimbin ɗimbin genome masu kama da wannan yawan jama'a, tare da taka rawar gani a cikin binciken bioinformatics.Gwargwadon ƙwarewarmu ta ƙunshi jerin NGS/TGS da nazarin halittu masu yawa a cikin tsararrun nau'ikan 1000+.Muna sa ran samun haɗin gwiwa tare da ku akan ayyukan ku masu zuwa.
Danna nan donƙarin koyo game da wannan binciken
Lokacin aikawa: Agusta-29-2023