The Poaceae is one of the largest plant families in angiosperms, containing more than 12,000 grass species, which are classified into two major clades: PACMAD (Panicoideae, Arundinoideae, Chloridoideae, Micrairoideae, Aristidoideae and Danthonioideae) and BOP (Bambusoideae, Oryzoideae and Pooideae) (Fig. 1) (Kellogg, 2015). The Poaceae originally evolved in warm moist habitats, and further successfully adapted to […]
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About Yunqing Yu
This author has yet to write their bio.Meanwhile lets just say that we are proud Yunqing Yu contributed a whooping 4 entries.
Entries by Yunqing Yu
The prohibitin (PHB) protein family is highly conserved from prokaryotes to eukaryotes (Van Aken et al., 2010). Initially identified as a tumor suppressor in rat liver, PHBs in animals are localized in various cell compartments, including mitochondria, nuclei, and plasma membranes, and function as scaffold proteins in many signaling pathways, including those underlying cell proliferation, […]
Cellulose, the most abundant biopolymer on earth, is an important structural component of the primary and secondary cell wall of plant cells. It is also found in animals (tunicates), oomycetes, and bacteria (Kumar and Turner, 2015). Besides providing support and rigidity in living organisms, cellulose has significant economic value, as it is commonly used for […]
In eukaryotes, chromosomes are linear structures; in contrast, a ring-shaped chromosome is a rare structure that results from the fusion of broken ends of linear chromosomes. Ring chromosomes may be induced by radiation or may occur spontaneously. In humans, ring chromosomes occur in approximately 1:50,000 embryos, and often are associated with growth deficiency and disease. […]