Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Deng K. Niu"'
Publikováno v:
Acta Biotheoretica. 49:23-28
Division of labour is a marked feature of multicellular organisms. Margulis proposed that the ancestors of metazoans had only one microtubule organizing center (MTOC), so they could not move and divide simultaneously. Selection for simultaneous movem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9a10bdc59291ae693d141dfe2323b5c
https://doi.org/10.1023/a:1010277405954
https://doi.org/10.1023/a:1010277405954
Publikováno v:
Acta Biotheoretica. 45:161-169
To cope with the water deficit resulting from saline environment, plant cells accumulate three kinds of osmotica: salts, small organic solutes and hydrophillic, glycine-rich proteins. Salts such as NaCl are cheap and available but has ion toxicity in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6df4699f5b05e6ddb67d475e9158bd49
https://doi.org/10.1023/a:1000342324072
https://doi.org/10.1023/a:1000342324072
Autor:
Deng K. Niu, Jia-Kuan Chen
Publikováno v:
Acta Biotheoretica. 46:379-381
With a previous paper (Niu & Wang, 1995), a general, hypothetical outline of the mechanism of carcinogenesis was proposed. With reference to the fact of starvation-induced hypermutation in micro-organisms, we propose that the hypoxia commonly seen in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8566aec19b180497da572377e1195ea
https://doi.org/10.1023/a:1001803420183
https://doi.org/10.1023/a:1001803420183
Publikováno v:
Journal of molecular evolution. 57(3)
Both DNA replication and transcription are structurally asymmetric processes. An asymmetric nucleotide substitution pattern has been observed between the leading and the lagging strand, and between the coding and the noncoding strand, in eubacterial,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58d53afa6a768eed80c4d68c0db15363
https://pubmed.ncbi.nlm.nih.gov/14629042
https://pubmed.ncbi.nlm.nih.gov/14629042
Autor:
Deng K. Niu, Jia-Kuan Chen
Publikováno v:
Journal of theoretical biology. 187(1)
As the transcribed regions of nuclear DNA are in a more open state, they are liable to be damaged by naturally or environmentally produced mutagens. Cell specializations make it possible to express fewer genes in individual cells of multicellular org
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd6922fca28f501888867c87221d1bd7
https://pubmed.ncbi.nlm.nih.gov/9236106
https://pubmed.ncbi.nlm.nih.gov/9236106
Autor:
Deng K. Niu, Ya F. Wang
Publikováno v:
Acta biotheoretica. 43(3)
From the viewpoint of an evolutionary biologist, carcinogenesis should be looked upon as a protective mechanism against destruction of DNA. Because genes expressed in embryonic cells are covered and protected by heterochromatinization, they are the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f3ae24e6cb046f4d217b9d73284d4eb
https://pubmed.ncbi.nlm.nih.gov/7483963
https://pubmed.ncbi.nlm.nih.gov/7483963