【科学家揭示:如何让黄瓜果肉呈现黄色?】
#BioArt陪你科研每日分享[超话]# #bioart分享# #黄瓜# #农业#
我们常见到的黄瓜,其果肉通常呈现浅绿色或白绿色⚪,那黄色果肉的黄瓜又是怎么回事呢[思考]?目前,部分半野生西双版纳黄瓜及其衍生系呈橙色或黄色果肉。而黄色或橙色果肉黄瓜中富含类胡萝卜素,尤其是β-胡萝卜素是重要的维生素A合成前体,对人体#健康# 具有重要作用!
因此,研究黄色果肉出现的原因将为黄瓜品质分子遗传改良奠定理论基础。
近日,扬州大学陈学好教授团队在Plant Physiolohy在线发表了题为“The cucumber abscisic acid 8'-hydroxylase gene Csyf2 regulates yellow flesh by modulating carotenoid biosynthesis”的研究论文,首次鉴定并报道了一个调控黄瓜黄色果肉的新基因并对其功能及调控机理进行了研究,为今后黄瓜品质分子遗传改良及新品种选育提供了优异基因资源。详细请戳:https://t.cn/A6pD9Xhz
图1 黄瓜黄肉突变体yf-343与其野生型BY的比较
图2 yf-2位点的图位克隆
文字转载于BioArt植物,图片来源于网络,如有侵权请联系删除。
#BioArt陪你科研每日分享[超话]# #bioart分享# #黄瓜# #农业#
我们常见到的黄瓜,其果肉通常呈现浅绿色或白绿色⚪,那黄色果肉的黄瓜又是怎么回事呢[思考]?目前,部分半野生西双版纳黄瓜及其衍生系呈橙色或黄色果肉。而黄色或橙色果肉黄瓜中富含类胡萝卜素,尤其是β-胡萝卜素是重要的维生素A合成前体,对人体#健康# 具有重要作用!
因此,研究黄色果肉出现的原因将为黄瓜品质分子遗传改良奠定理论基础。
近日,扬州大学陈学好教授团队在Plant Physiolohy在线发表了题为“The cucumber abscisic acid 8'-hydroxylase gene Csyf2 regulates yellow flesh by modulating carotenoid biosynthesis”的研究论文,首次鉴定并报道了一个调控黄瓜黄色果肉的新基因并对其功能及调控机理进行了研究,为今后黄瓜品质分子遗传改良及新品种选育提供了优异基因资源。详细请戳:https://t.cn/A6pD9Xhz
图1 黄瓜黄肉突变体yf-343与其野生型BY的比较
图2 yf-2位点的图位克隆
文字转载于BioArt植物,图片来源于网络,如有侵权请联系删除。
(繼上Post) 排了很久來到下層洞穴外只能匆匆拍了幾張, 卻感受到充滿感恩的氛圍⋯ 想到若果今天被委以重任, 你我又會如何反應呢?
On the right of the altar – an ancient column, probably placed there in the 4th century to mark the place where the angel appeared. On the Altar – the words ” Verbum Caro Hic Factum Est” (Here the word was made flesh)⋯
來自世界各地的藝術品佈滿整個建築物, 同一個主題不同的呈現, 和諧就是美⋯
✡️ #B琦遊以色列##B琦遊蹤#israel 以色列
#BasilicaOfAnnunciation #拿撒勒 #Nazareth
#John1v14 “The Word became flesh and made his dwelling among us. We have seen his glory, the glory of the One and Only, who came from the Father, full of grace and truth”. (www.biblewalks.com)
On the right of the altar – an ancient column, probably placed there in the 4th century to mark the place where the angel appeared. On the Altar – the words ” Verbum Caro Hic Factum Est” (Here the word was made flesh)⋯
來自世界各地的藝術品佈滿整個建築物, 同一個主題不同的呈現, 和諧就是美⋯
✡️ #B琦遊以色列##B琦遊蹤#israel 以色列
#BasilicaOfAnnunciation #拿撒勒 #Nazareth
#John1v14 “The Word became flesh and made his dwelling among us. We have seen his glory, the glory of the One and Only, who came from the Father, full of grace and truth”. (www.biblewalks.com)
If it is to remain something meaningful, philosophy does not have to limit itself to describing things, it has to make things happen, it has to effectuate a change. That’s why the locus of philosophy, the place where it dwells, is not the books, nor the academic papers, but the body of the philosopher. Philosophy does not exist properly unless it is embodied in a human being; in a sense, philosophy is word become flesh. 读到这里我突然想到蚊叽叽reaction(二创)迪迪感叹说,为什么这么热血沸腾,因为它好的根本不是舞台,是人,只有人是最动人的。联系很牵强,完全是最近创造营看多了[doge][doge][doge]
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