Retention of differentiation potentialities during prolonged cultivation of myogenic cells
摘要：
Chemosensory responses by the colorless inshore marine dinoflagellate Crypthecodinium cohnii were observed in quadrant-divided Petri plates containing an agar layer + liquid overlay. A suspension of organisms in salt solution was poured onto this and allowed to stand 3 hr. A differential tendency of the cells to become firmly attached or embedded in the substratum was observed when various substances were incorporated in the gel. A positive response (tendency to attach) occurred with: alpha-L-fucose, dimethyl-beta-propiothetin, betaine, sucrose, glycine, L-alanine, hemin, and fructose; negative response: formalin, glutathione, acid hydrolyzed agar, protamine SO(4), L-glutamic acid, lactose, glutamine, taurine, L-aspartic acid, putrescine 2 HCl, choline citrate, choline bitartrate, K citrate, and choline HCl. gamma-Aminobutyric acid was negative or positive depending on concentration. Dead or immotile cells did not become attached. The following compounds elicited no response: alpha-D-fucose, dimethyl acetothetin chloride, cyclic AMP, and glucose.
展开
关键词：
DOI：
10.1073/pnas.61.2.477
被引量：
年份：
1968
掌桥科研
JSTOR
Europe PMC
Pubmed Central
(全网免费下载)
Europe PMC
(全网免费下载)
查看更多
NCBI
NCBI
JBC
adsabs.harvard.edu
ResearchGate
EBSCO
circres.ahajournals.org
jimmunol.org
pnas.org
(全网免费下载)
core.kmi.open.ac.uk
core.ac.uk
mysciencework.com
molbiolcell.org
joe.endocrinology-journals.org
ajpcell.physiology.org
pnas.org
mendeley.com
onAcademic
The National Academy of Sciences of the United States of America
(全网免费下载)
Pubmed Central
(全网免费下载)
Europe PMC
(全网免费下载)
pnas.org
(全网免费下载)
The National Academy of Sciences of the United States of America
(全网免费下载)
通过文献互助平台发起求助，成功后即可免费获取论文全文。
相似文献
参考文献
引证文献
引用走势
辅助模式
引用
文献可以批量引用啦~
欢迎点我试用！
