Growth and Chromatic Adaptation of Nostoc sp. Strain MAC and the Pigment Mutant R-MAC. Kipe-Nolt, J. A., Stevens, S. E., & Bryant, D. A. Plant Physiology, 70(5):1549–1553, November, 1982. ![Growth and Chromatic Adaptation of Nostoc sp. Strain MAC and the Pigment Mutant R-MAC [link]](https://bibbase.org/img/filetypes/link.svg "link")
Paper doi abstract bibtex A spontaneous, stable, pigmentation mutant of Nostoc sp. strain MAC was isolated. Under various growth conditions, this mutant, R-MAC, had similar phycoerythrin contents (relative to allophycocyanin) but significantly lower phycocyanin contents (relative to allophycocyanin) than the parent strain. In saturating white light, the mutant grew more slowly than the parent strain. In nonsaturating red light, MAC grew with a shorter generation time than the mutant; however, R-MAC grew more quickly in nonsaturating green light. When the parental and mutant strains were grown in green light, the phycoerythrin contents, relative to allophycocyanin, were significantly higher than the phycoerythrin contents of cells grown in red light. For both strains, the relative phycocyanin contents were only slightly higher for cells grown in red light than for cells grown in green light. These changes characterize both MAC and R-MAC as belonging to chromatic adaptation group II: phycoerythrin synthesis alone photocontrolled. A comparative analysis of the phycobilisomes, isolated from cultures of MAC and R-MAC grown in both red and green light, was performed by polyacrylamide gel electrophoresis in the presence of 8.0 molar urea or sodium dodecyl sulfate. Consistent with the assignment of MAC and R-MAC to chromatic adaptation group II, no evidence for the synthesis of red light-inducible phycocyanin subunits was found in either strain. Phycobilisomes isolated from MAC and R-MAC contained linker polypeptides with relative molecular masses of 95, 34.5, 34, 32, and 29 kilodaltons. When grown in red light, phycobilisomes of the mutant R-MAC appeared to contain a slightly higher amount of the 32-kilodalton linker polypeptide than did the phycobilisomes isolated from the parental strain under the same conditions. The 34.5-kilodalton linker polypeptide was totally absent from phycobilisomes isolated from cells of either MAC or R-MAC grown in green light.
@article{kipe-nolt_growth_1982,
title = {Growth and {Chromatic} {Adaptation} of {Nostoc} sp. {Strain} {MAC} and the {Pigment} {Mutant} {R}-{MAC}},
volume = {70},
issn = {, 1532-2548},
url = {http://www.plantphysiol.org/content/70/5/1549},
doi = {10.1104/pp.70.5.1549},
abstract = {A spontaneous, stable, pigmentation mutant of Nostoc sp. strain MAC was isolated. Under various growth conditions, this mutant, R-MAC, had similar phycoerythrin contents (relative to allophycocyanin) but significantly lower phycocyanin contents (relative to allophycocyanin) than the parent strain. In saturating white light, the mutant grew more slowly than the parent strain. In nonsaturating red light, MAC grew with a shorter generation time than the mutant; however, R-MAC grew more quickly in nonsaturating green light.
When the parental and mutant strains were grown in green light, the phycoerythrin contents, relative to allophycocyanin, were significantly higher than the phycoerythrin contents of cells grown in red light. For both strains, the relative phycocyanin contents were only slightly higher for cells grown in red light than for cells grown in green light. These changes characterize both MAC and R-MAC as belonging to chromatic adaptation group II: phycoerythrin synthesis alone photocontrolled.
A comparative analysis of the phycobilisomes, isolated from cultures of MAC and R-MAC grown in both red and green light, was performed by polyacrylamide gel electrophoresis in the presence of 8.0 molar urea or sodium dodecyl sulfate. Consistent with the assignment of MAC and R-MAC to chromatic adaptation group II, no evidence for the synthesis of red light-inducible phycocyanin subunits was found in either strain. Phycobilisomes isolated from MAC and R-MAC contained linker polypeptides with relative molecular masses of 95, 34.5, 34, 32, and 29 kilodaltons. When grown in red light, phycobilisomes of the mutant R-MAC appeared to contain a slightly higher amount of the 32-kilodalton linker polypeptide than did the phycobilisomes isolated from the parental strain under the same conditions. The 34.5-kilodalton linker polypeptide was totally absent from phycobilisomes isolated from cells of either MAC or R-MAC grown in green light.},
language = {en},
number = {5},
urldate = {2015-12-01},
journal = {Plant Physiology},
author = {Kipe-Nolt, Judith A. and Stevens, S. Edward and Bryant, Donald A.},
month = nov,
year = {1982},
pmid = {16662715},
pages = {1549--1553},
}
Downloads: 0
{"_id":"9eSxititbdfnH2Ker","bibbaseid":"kipenolt-stevens-bryant-growthandchromaticadaptationofnostocspstrainmacandthepigmentmutantrmac-1982","author_short":["Kipe-Nolt, J. A.","Stevens, S. E.","Bryant, D. A."],"bibdata":{"bibtype":"article","type":"article","title":"Growth and Chromatic Adaptation of Nostoc sp. Strain MAC and the Pigment Mutant R-MAC","volume":"70","issn":", 1532-2548","url":"http://www.plantphysiol.org/content/70/5/1549","doi":"10.1104/pp.70.5.1549","abstract":"A spontaneous, stable, pigmentation mutant of Nostoc sp. strain MAC was isolated. Under various growth conditions, this mutant, R-MAC, had similar phycoerythrin contents (relative to allophycocyanin) but significantly lower phycocyanin contents (relative to allophycocyanin) than the parent strain. In saturating white light, the mutant grew more slowly than the parent strain. In nonsaturating red light, MAC grew with a shorter generation time than the mutant; however, R-MAC grew more quickly in nonsaturating green light. When the parental and mutant strains were grown in green light, the phycoerythrin contents, relative to allophycocyanin, were significantly higher than the phycoerythrin contents of cells grown in red light. For both strains, the relative phycocyanin contents were only slightly higher for cells grown in red light than for cells grown in green light. These changes characterize both MAC and R-MAC as belonging to chromatic adaptation group II: phycoerythrin synthesis alone photocontrolled. A comparative analysis of the phycobilisomes, isolated from cultures of MAC and R-MAC grown in both red and green light, was performed by polyacrylamide gel electrophoresis in the presence of 8.0 molar urea or sodium dodecyl sulfate. Consistent with the assignment of MAC and R-MAC to chromatic adaptation group II, no evidence for the synthesis of red light-inducible phycocyanin subunits was found in either strain. Phycobilisomes isolated from MAC and R-MAC contained linker polypeptides with relative molecular masses of 95, 34.5, 34, 32, and 29 kilodaltons. When grown in red light, phycobilisomes of the mutant R-MAC appeared to contain a slightly higher amount of the 32-kilodalton linker polypeptide than did the phycobilisomes isolated from the parental strain under the same conditions. The 34.5-kilodalton linker polypeptide was totally absent from phycobilisomes isolated from cells of either MAC or R-MAC grown in green light.","language":"en","number":"5","urldate":"2015-12-01","journal":"Plant Physiology","author":[{"propositions":[],"lastnames":["Kipe-Nolt"],"firstnames":["Judith","A."],"suffixes":[]},{"propositions":[],"lastnames":["Stevens"],"firstnames":["S.","Edward"],"suffixes":[]},{"propositions":[],"lastnames":["Bryant"],"firstnames":["Donald","A."],"suffixes":[]}],"month":"November","year":"1982","pmid":"16662715","pages":"1549–1553","bibtex":"@article{kipe-nolt_growth_1982,\n\ttitle = {Growth and {Chromatic} {Adaptation} of {Nostoc} sp. {Strain} {MAC} and the {Pigment} {Mutant} {R}-{MAC}},\n\tvolume = {70},\n\tissn = {, 1532-2548},\n\turl = {http://www.plantphysiol.org/content/70/5/1549},\n\tdoi = {10.1104/pp.70.5.1549},\n\tabstract = {A spontaneous, stable, pigmentation mutant of Nostoc sp. strain MAC was isolated. Under various growth conditions, this mutant, R-MAC, had similar phycoerythrin contents (relative to allophycocyanin) but significantly lower phycocyanin contents (relative to allophycocyanin) than the parent strain. In saturating white light, the mutant grew more slowly than the parent strain. In nonsaturating red light, MAC grew with a shorter generation time than the mutant; however, R-MAC grew more quickly in nonsaturating green light.\nWhen the parental and mutant strains were grown in green light, the phycoerythrin contents, relative to allophycocyanin, were significantly higher than the phycoerythrin contents of cells grown in red light. For both strains, the relative phycocyanin contents were only slightly higher for cells grown in red light than for cells grown in green light. These changes characterize both MAC and R-MAC as belonging to chromatic adaptation group II: phycoerythrin synthesis alone photocontrolled.\nA comparative analysis of the phycobilisomes, isolated from cultures of MAC and R-MAC grown in both red and green light, was performed by polyacrylamide gel electrophoresis in the presence of 8.0 molar urea or sodium dodecyl sulfate. Consistent with the assignment of MAC and R-MAC to chromatic adaptation group II, no evidence for the synthesis of red light-inducible phycocyanin subunits was found in either strain. Phycobilisomes isolated from MAC and R-MAC contained linker polypeptides with relative molecular masses of 95, 34.5, 34, 32, and 29 kilodaltons. When grown in red light, phycobilisomes of the mutant R-MAC appeared to contain a slightly higher amount of the 32-kilodalton linker polypeptide than did the phycobilisomes isolated from the parental strain under the same conditions. The 34.5-kilodalton linker polypeptide was totally absent from phycobilisomes isolated from cells of either MAC or R-MAC grown in green light.},\n\tlanguage = {en},\n\tnumber = {5},\n\turldate = {2015-12-01},\n\tjournal = {Plant Physiology},\n\tauthor = {Kipe-Nolt, Judith A. and Stevens, S. Edward and Bryant, Donald A.},\n\tmonth = nov,\n\tyear = {1982},\n\tpmid = {16662715},\n\tpages = {1549--1553},\n}\n\n","author_short":["Kipe-Nolt, J. A.","Stevens, S. E.","Bryant, D. A."],"key":"kipe-nolt_growth_1982","id":"kipe-nolt_growth_1982","bibbaseid":"kipenolt-stevens-bryant-growthandchromaticadaptationofnostocspstrainmacandthepigmentmutantrmac-1982","role":"author","urls":{"Paper":"http://www.plantphysiol.org/content/70/5/1549"},"metadata":{"authorlinks":{}}},"bibtype":"article","biburl":"https://bibbase.org/zotero/adrienthurotte","dataSources":["MQg4y2ke6Pj8nXrzF"],"keywords":[],"search_terms":["growth","chromatic","adaptation","nostoc","strain","mac","pigment","mutant","mac","kipe-nolt","stevens","bryant"],"title":"Growth and Chromatic Adaptation of Nostoc sp. Strain MAC and the Pigment Mutant R-MAC","year":1982}