THE REPRODUCTIVE STRUCTURES OF THE BASAL ANGIOSPERM AMBORELLA TRICHOPODA (AMBORELLACEAE) Peter K. Endress1 and Anton Igersheim Floral Diagrams An Aid to Understanding Flower Morphology and Evolution by Louis P. Ronse De Craene 完
Amborella trichopoda, the sole species of a lineage that is sister to all other extant flowering plants, is dioecious with a young ZW sex determination system. Here we present a haplotype-resolved genome assembly, including highly contiguous assemblies of the Z and W chromosomes. We identify a ...
最原始的被子植物-互叶梅AmborellatrichopodaBaill.陆生植物可以分为苔藓植物、蕨类植物、裸子植物和被子植物。距今五亿年前,陆地上最先萌生出苔藓植物,古生代后半期(四亿年前到两亿年前)蕨类植物开始繁荣,中生代(两亿年前到六千五百年前)是恐龙和裸子植物活跃的年代。现今,被子植物有24万种,在陆生植物的种类中占百...
Amborella trichopodaNew CaledoniaangiospermsAmborella trichopoda (Amborellaceae) is a shrub endemic to New Caledonia in the Southwest Pacific region. This plant suddenly became famous when molecular phylogenetic studies revealed that this sole species is likely the sister taxon to all other angiosperms. ...
无油樟科又名互叶梅科,只有1属1种—无油樟(Amborella trichopoda)或互叶梅,只生长在新喀里多尼亚。编辑摘要 分布: 只生长 …www.baike.com|基于61个网页 2. 叶梅 ...)的线粒体基因组与较近物种相比核酸替换率明显高;互叶梅(Amborella trichopoda) (最原始的被子植物)的线粒体基因组序列中存在 …www.gsagr.ac...
Amborella trichopoda Baillon is a vesselless New Caledonian endemic in a family of its own, the Amborellaceae. Pollen is boat-shaped-elliptic to subglobose and small to medium sized. It is mono-aperturate, heteropolar, with the aperture probably at the distal pole (anaulcerate to anasulcate...
哪位知道怎么弄到无油樟（ Amborella trichopoda ）的种子吗？自己去一次新喀里多尼西亚 祈祷能采到种子...
Here we report the expression patterns of a YABBY2 homologue in the lateral organs of Amborella trichopoda, an early‐diverging angiosperm. We found that the homologue is expressed in the adaxial tissues of the carpel and leaf, in contrast to abaxial expression in A. thaliana, which indicates ...
The Amborella genome and the evolution of flowering plants 来自 钛学术 喜欢 0 阅读量: 264 作者: AG Project,Alexandre de collab. Kochko,Valérie collab. Poncet 摘要: Amborella trichopoda is the sole living angiosperm species belonging to the sister lineage of all other extant flowering plants...
Amborella trichopoda, an understory shrub endemic to New Caledonia, is the sole surviving sister species of all other living fl owering plants (angiosperms). The Amborella genome provides an exceptional reference for inferring features of the fi rst fl owering plants and identifi es an ...