Ctb4a
WebAug 1, 2024 · CTB2 is located in a 56.8 kb region, including the previously reported gene CTB4a in which de novo mutation arose c. 3200 yr BP in Yunnan province, China, conferring cold tolerance. Standing variation of CTB2 and de novo mutation of CTB4a underwent stepwise selection to facilitate cold adaptation to expand rice cultivation from … Web十多年来,周雷带领团队在国际上首次成功克隆水稻生殖生长期耐冷基因CTB4a,并解析其分子机理,攻克籼稻花药培养力低下等“卡脖子”难题;培育出16个水稻新品种,累计推广面积5000多万亩、增产粮食30多亿斤。
Ctb4a
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WebFeb 1, 2024 · Moreover, the CTB4a-AtpB module (AtpB being a beta subunit of ATP synthase) (Zhang, Z. et al., 2024) and the sugar transport module consisting of the basic … WebDec 12, 2024 · Ctb1 and CTB4a enhance cold adaptation of rice at the booting stage. Ctb1 encodes an F-box protein that interacts with a subunit of the E3 ubiquitin ligase, Skp (Koji et al. 2010), while CTB4a encodes a conserved leucine-rich repeat receptor-like kinase (Zhang et al. 2024). Although some progress has been made in mapping and cloning of QTLs for ...
WebSep 27, 2003 · Immunisation with soluble processed protein extract of transgenic tobacco plant CTB4A expressing CTB also resulted in the detection of cholera toxin-specific IgG in the serum of immunised animals from the first bleed onwards. However, the quantity of IgG produced was 2.4-fold less than that of the positive control. WebAug 16, 2024 · Additionally, CTB4a and bZIP73 positively regulate CTB but need to be overexpressed to enhance CTB, which limits their usefulness in rice breeding (Zhang et al., 2024; Liu et al., 2024). LT TOLERANCE1 ( LTT1 ) negatively regulates CTB stage by maintaining ROS homeostasis, but the ltt1 mutation is accompanied by a lesion mimic …
WebMar 23, 2024 · Improved cold tolerance and expanded cultivation to high-altitude or high-latitude regions would help meet growing rice demand. Here we explored a QTL for cold … WebLow temperature is a major factor limiting rice productivity and geographical distribution. Improved cold tolerance and expanded cultivation to high-altitude or high-latitude regions …
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WebMar 23, 2024 · Abstract. Low temperature is a major factor limiting rice productivity and geographical distribution. Improved cold tolerance and expanded cultivation to high … shuffle v4 wheelsWebNov 13, 2024 · Further analysis revealed that upregulation of CTB4a is positively correlated with ATP synthase activity, ATP contents, seed setting, and yield under cold stress . bZIP73 In rice, there are 89 members of the basic leucine zipper (bZIP) family proteins and some of bZIP proteins have been identified to function in cold stress responses in rice ... shuffle up poker facebookWebStepwise selection of natural variations at CTB2 and CTB4a improves cold adaptation during domestication of japonica rice Author: Jilong Li , Yawen Zeng , Yinghua Pan , Lei … shuffle usb chargerWebJun 3, 2024 · bZIP73 and OsAPX1 differentiating inter-subspecies evolved directly from wild rice, whereas the novel mutations CTB4a and Ctb1 arose in Geng during adaptation to colder climates. The cold-tolerant Geng accessions have undergone stronger selection under colder climate conditions than other accessions during the domestication and … the other woman 2017 lifetime movieWeb本发明公开了一种水稻孕穗期耐冷性相关蛋白CTB4a及编码基因与应用。本发明提供了一种蛋白,是如下1)或2):1)序列表中序列2 ... the other woman age ratinghttp://news.cnchu.com/jzrb/html/2024-03/31/content_211290.htm the other woman 2014 film castWebCTB4a (cold tolerance at booting stage), encoding a conserved leucine-rich repeat receptor-like kinase. The different CTB4a alleles confer distinct levels of cold tolerance and selection for variation in the CTB4a promoter region has occurred on … the other woman amber