Chlorophyll c Pigments: Current Status
Chlorophyll c Pigments: Current Status
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叶绿素 c 颜料：现状
DOI：
10.1007/1-4020-4516-6_3
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发表时间：
2006
期刊：
影响因子：
--
通讯作者：
S. W. Jeffrey
中科院分区：
文献类型：
--
作者：
M. Zapata;J. Garrido;S. W. Jeffrey
摘要叶绿素存在于水生色藻的9个亚门中，与叶绿体类囊体中的类叶绿素和类胡萝卜素共存，并存在于光合原核生物的2个亚门中。ChlsA不同于Chlsa，Bandin是镁-植物卟啉而不是镁-氯素。除了Chlsc1、c2和c3以外，最近还分离和表征了许多新的类Chlc色素，同时也取得了分离技术和光谱方法的进步。自1990年以来，已知的Chlsc1、c2、c3、ChlCCS-170、一种从巴甫洛瓦中提取的类Chlc2色素、[DV]-PChlide(即mGDVP)和一种非极性类Chlc色素)从7种增加到11种。新的Chlscin[MV]-Chlc3来自于半裸甲藻[MV]-Chlc3，一种类似Chlc1的色素，来自叶甲藻，以及两种与单半乳糖二酰甘油酯(MGDG)酯化的Chlc2色素，经鉴定为Chlc2-MGDG(18：4/14：0)。Huxleyi和Chlc2-MGDG(14：0/14：0)。此外，还分离到一种非极性类Chlc1色素。Chlc2是存在于所有色藻中的主要色素，无论是单独存在还是含有大量的Chlsc1和/ORC3。Chlc多样性在Haptophyta中最高。
AbstractChlorophyll (Chl)cpigments are found in nine Divisions of aquatic chromophyte algae, co-occurring with Chlaand carotenoids in chloroplast thylakoids, and in two Divisions of photosynthetic prokaryotes. Chlscdiffer from Chlsa,banddin being Mg-phytoporphyrins rather than Mg-chlorins. In addition to Chlsc1,c2andc3, many new Chlc-like pigments have recently been isolated and characterized in parallel with advances in separation techniques and spectroscopic methods. Since 1990, the number of known Chlscincreased from seven (Chlsc1,c2,c3, Chl cCS-170, a Chlc2-like pigment fromPavlova gyrans, [DV]-PChlide (i.e. MgDVP) and a nonpolar Chlc-like pigment) to eleven compounds. Novel Chlscinclude [MV]-Chlc3from the haptophyteEmiliania huxleyi, a Chlc1-like pigment from the dinoflagellateKryptoperidinium foliaceumand two Chlc2pigments esterified with monogalactosyl diacylglycerides (MGDG) which have been identified as Chlc2-MGDG (18:4/14:0) fromE. huxleyiand Chlc2-MGDG (14:0/14:0) fromChrysochromulina polylepis, respectively. In addition, one nonpolar Chlc1-like pigment has been isolated fromPrymnesium parvum. Chlc2is the major Chlcpigment found in all Divisions of chromophyte algae, either alone or with significant quantities of Chlsc1and/orc3. Chlcdiversity is highest in the Haptophyta.
DOI：
10.5860/choice.43-6522
发表时间：
2006
期刊：
--
影响因子：
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作者：
Subba M. Rao
通讯作者：
Subba M. Rao