中国蔬菜
中國蔬菜
중국소채
CHINA VEGETABLES
2013年
14期
53-58
,共6页
赵鹤%王孝宣%杜永臣%高建昌%国艳梅
趙鶴%王孝宣%杜永臣%高建昌%國豔梅
조학%왕효선%두영신%고건창%국염매
番茄%秘鲁番茄%胚挽救%染色体片段
番茄%祕魯番茄%胚輓救%染色體片段
번가%비로번가%배만구%염색체편단
Tomato%L. peruvianum%Embryo rescue%Chromosome fragments
以栽培番茄1052为母本,以秘鲁番茄LA3858为父本进行杂交,通过幼胚挽救培养获得了1株F1植株,再以栽培番茄1052为母本进行回交,通过幼胚挽救获得了6株BC1单株,利用129个分布于12条染色体上的CAPS、SSR和InDel标记对BC1单株进行染色体片段分析,结果表明6株BC1单株中12条染色体含有的秘鲁番茄片段涵盖了秘鲁番茄LA3858的整个基因组。
以栽培番茄1052為母本,以祕魯番茄LA3858為父本進行雜交,通過幼胚輓救培養穫得瞭1株F1植株,再以栽培番茄1052為母本進行迴交,通過幼胚輓救穫得瞭6株BC1單株,利用129箇分佈于12條染色體上的CAPS、SSR和InDel標記對BC1單株進行染色體片段分析,結果錶明6株BC1單株中12條染色體含有的祕魯番茄片段涵蓋瞭祕魯番茄LA3858的整箇基因組。
이재배번가1052위모본,이비로번가LA3858위부본진행잡교,통과유배만구배양획득료1주F1식주,재이재배번가1052위모본진행회교,통과유배만구획득료6주BC1단주,이용129개분포우12조염색체상적CAPS、SSR화InDel표기대BC1단주진행염색체편단분석,결과표명6주BC1단주중12조염색체함유적비로번가편단함개료비로번가LA3858적정개기인조。
In this paper,cultivated tomato Lycopersicon esculentum Mill. 1052 was used as female parent and wild tomato L. peruvianum LA3858 was used as male parent.One F1 hybrid was obtained by embryo rescuing method.The hybrid was backcrossed with Lycopersicon esculentum Mill. 1052 to generate BC1 progeny.And 6 single plants of backcross F1 species hybrids were obtained. Moreover,129 primers of CAPS,SSR and InDel on 12 chromosomes were used to analyze chromosome fragments of BC1. The results showed that these 6 BC1 plants contained the whole genome of L. peruvianum LA3858.