Proteinase K Cas: 39450-01-6 Farin foda
Lambar Catalog | XD90191 |
Sunan samfur | Proteinase K |
CAS | 39450-01-6 |
Tsarin kwayoyin halitta | Saukewa: C29H27N2O12P |
Nauyin Kwayoyin Halitta | 626.50 |
Bayanin Ajiya | -15 zuwa -20 ° C |
Harmonized Tariff Code | Farashin 35079090 |
Ƙayyadaddun samfur
Lambar Catalog | XD90191 |
Sunan samfur | Proteinase K |
CAS | 39450-01-6 |
Tsarin kwayoyin halitta | Saukewa: C29H27N2O12P |
Nauyin Kwayoyin Halitta | 626.50 |
Bayanin Ajiya | -15 zuwa -20 ° C |
Harmonized Tariff Code | Farashin 35079090 |
A yawancin dabbobin da ke da chromosomes na jima'i X da Y, ana amfani da hanyoyin faɗin chromosome don daidaita maganganun jinsin X masu alaƙa da maza da mata.A cikin gardama Drosophila melanogaster, tsarin biyan diyya kuma gabaɗaya ya wuce zuwa transgenes masu alaƙa da X.Sama da layuka 70 na tumakin Australiya mai busa Lucilia cuprina an yi su a matsayin wani yunƙuri na haɓaka nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan ƙwayoyin cuta na wannan babban kwaro na tumaki.Duk layukan suna ɗauke da ƙayyadadden ƙayyadadden ƙayyadadden ƙwayar furotin mai alamar furotin.A cikin dukkan layin da ke da alaƙa na 12 X, tsutsa mata suna nuna haske mai haske fiye da tsutsa na maza, suna nuna cewa ba a biya diyya ga jinsin alamar ba.An tabbatar da wannan ta ƙididdige RT-PCR don zaɓaɓɓun layukan.Don tantance idan an biya diyya ga kwayoyin halitta masu alaƙa da X, mun ware nau'ikan kwayoyin halitta guda 8 waɗanda ke cikin ƙayyadaddun kwayoyin halitta waɗanda ke kan chromosome na huɗu a cikin D. melanogaster.Shaidu na baya-bayan nan sun nuna cewa D. melanogaster chromosome na huɗu, ko Muller element F, shine chromosome na kakanni X a Diptera wanda ya koma autosome a cikin nau'in Drosophila.Mun nuna ta adadin PCR na DNA na namiji da mace cewa 6 daga cikin 8 haɗin rukunin F kwayoyin halitta suna zaune akan X chromosome a cikin L. cuprina.Sauran biyun Muller element F genes an gano su autosomal a cikin L. cuprina, yayin da biyu Muller element B aka samu a wannan yanki na X chromosome kamar L. cuprina orthologs na D. melanogaster Ephrin da gawky genes.Mun gano cewa kwayoyin chromosome na L. cuprina X ana bayyana su daidai gwargwado a cikin maza da mata (watau cikakken adadin diyya).Don haka, ba kamar a cikin Drosophila ba, ya bayyana cewa tsarin biyan kuɗin kashi na Lucilia ya keɓance ga kwayoyin halittar da ke tattare da chromosome na X kuma ba za a iya haɗa su ta hanyar transgenes da suka zo kwanan nan ba.