The term totipotent describes the properties of an individual cell (not a group of cells) with the two meanings of this term roughly corresponding to the progressive restriction in potential cells exhibit during normal development.

Only the morula 's cells are totipotent, able to become all tissues and a placenta. Totipotency (Latin: totipotentia, lit. 'ability for all [things]') is the ability of a single cell to divide and produce all of the differentiated cells in an organism. Spores and zygotes are examples of totipotent cells. [3] .

全能性（Totipotent）：是指干细胞具有的分化成机体所有类型细胞和形成完全胚胎的能力。 指个体某个器官或组织已经分化的细胞在适宜的条件下再生成完整个体的遗传潜力。

2022年6月16日 · In general terms, totipotency is defined as the ability of a single cell to produce a completely fertile, species -specific adult. In biology, the word “totipotent” describes a cell with the capacity to divide and produce all the differentiated body cells, embryonic as well as extraembryonic.

細胞潛能 （Cell potency）是指一個細胞可以 分化 爲其他種細胞的能力 [1][2]。 一般來說，一種細胞可以分化成越多種不同類型的細胞，就可以認爲這種細胞的細胞潛能越大。 細胞潛能從大到小可以分爲「全潛能性」（Totipotency，如受精卵）、「富潛能性」（Pluripotency，如 胚胎幹細胞 （ESC）） [3] 、「多潛能性」（Multipotency，如 間充質幹細胞）、「寡能性」（Oligopotency，如 淋巴細胞）、「單能性」（Unipotency） [1]。 全能 （Totipotent）幹細 …

2024年2月20日 · In this review, Peng Du and Jun Wu present a detailed overview of the growth conditions, molecular characteristics, and functional attributes of totipotent and pluripotent stem cells generated in vitro.

In stem cell research, totipotent-like cells often refer to cells with broader plasticity than pluripotent stem cells. As mouse embryonic stem cells (mESCs) have limited differentiation capacity toward extraembryonic lineages, mouse cells that can differentiate into both embryonic and extraembryonic lineages are generally recognized as ...

2021年6月21日 · Totipotency refers to single cells’ developmental capacity to form an entire organism. Understanding how totipotent stem cells form has implications for chimera generation. In a recent Cell study, Shen et al. (2021) report that inhibition of spliceosomes resets conventional pluripotent stem cells to a cellular state with totipotency features.

The totipotent stage of developing embryos is associated with unique transcriptional and epigenetic states. Understanding the mechanism for generation, maintenance, and exiting the totipotent state should provide more insight into stem cell biology and facilitate the progress of regenerative medicine.

Totipotent refers to the ability of a single cell to develop into an entire organism, including both the embryonic and extra-embryonic tissues. This remarkable capability is present in the earliest stages of development, right after fertilization, where a fertilized egg (zygote) is able to give rise to all cell types in an organism, forming not ...