An efficient root transformation system for CRISPR/Cas9-based analyses of shoot-root communication in cucurbit crops.
An efficient root transformation system for CRISPR/Cas9-based analyses of shoot-root communication in cucurbit crops.
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一种有效的根转化系统,用于基于 CRISPR/Cas9 的葫芦科作物茎与根通讯分析
DOI:
10.1093/hr/uhab082
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发表时间:
2022-01-20
影响因子:
8.7
通讯作者:
中科院分区:
文献类型:
--
作者:
Abstract Cucurbit crops are suitable models for studying long-distance signaling in horticultural plants. Although thousands of substances are graft transmissible in cucurbits, functional studies have been hampered by the lack of efficient genetic transformation systems. Here, we report a convenient and efficient root transformation method for several cucurbit crops that will facilitate studies of functional genes and shoot–root crosstalk. We obtained healthy plants with completely transformed roots and non-transgenic shoots within 6 weeks. Furthermore, we combined this root transformation method with grafting, which allowed for gene manipulation in the rootstock. We validated our system by exploring salt tolerance mechanisms using a cucumber (Cucumis sativus)/pumpkin (Cucurbita moschata Duch.) (scion/rootstock) graft in which the sodium transporter gene High-affinity K+ transporter1 (CmoHKT1;1) was edited in the pumpkin rootstock and by overexpressing the pumpkin tonoplast Na+/H+ antiporter gene Sodium hydrogen exchanger4 (CmoNHX4) in cucumber roots.
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影响因子:
8.7
作者:
Miao L;Li Q;Sun TS;Chai S;Wang C;Bai L;Sun M;Li Y;Qin X;Zhang Z;Yu X
通讯作者:
Yu X
影响因子:
6.6
作者:
Sun, Lin;Alariqi, Muna;Jin, Shuangxia
通讯作者:
Jin, Shuangxia
影响因子:
13.8
作者:
Meng, Dong;Yang, Qing;Fu, Yujie
通讯作者:
Fu, Yujie
影响因子:
7.2
作者:
Leidi, Eduardo O.;Barragan, Veronica;Pardo, Jose M.
通讯作者:
Pardo, Jose M.
影响因子:
5.6
作者:
Sun J;Cao H;Cheng J;He X;Sohail H;Niu M;Huang Y;Bie Z
通讯作者:
Bie Z