Identification and sorting of plant heterokaryons
    2.
    发明授权
    Identification and sorting of plant heterokaryons 失效
    鉴定和分选植物异核子

    公开(公告)号:US4300310A

    公开(公告)日:1981-11-17

    申请号:US172979

    申请日:1980-07-28

    IPC分类号: A01H1/02 C12N5/14

    CPC分类号: C12N5/14 A01H1/02

    摘要: To label heterokaryons formed by fusion of different somatic tissue cells, somatic tissue cells from one plant are immersed in a first solution including polysaccharidase and fluorescein isothiocyanate and somatic tissue cells from a different plant are immersed in a second solution including polysaccharidase and rhodamine isothiocyanate for a period of from 12 to 18 hours, after which protoplasts emerge, with those from one plant fluorescing green-yellow and those from the other fluorescing orange-red. The protoplasts are then fused in a polyethylene glycol solution. The heterokaryons are identified and sorted by a commercial cell sorter which relies upon the fluorescence from both markers.

    摘要翻译: 为了标记由不同体细胞组织细胞融合形成的异核体,将来自一个植物的体细胞组织细胞浸入包括多糖酶和异硫氰酸荧光素的第一溶液中,并将来自不同植物的体细胞组织细胞浸入含有多糖酶和罗丹明异硫氰酸酯的第二溶液中 时间为12至18小时,之后出现原生质体,其中来自一个植物荧光为绿黄色,另一个荧光为橙红色。 然后将原生质体融合在聚乙二醇溶液中。 通过商业细胞分选器鉴定和分选异源核苷酸,其依赖于两种标记物的荧光。