Metagenomes of Mediterranean coastal lagoons.

Metagenomes of Mediterranean coastal lagoons.
复制标题

DOI:
10.1038/srep00490
复制
发表时间:
2012
期刊:
影响因子:
4.6
通讯作者:
Rodriguez-Valera, Francisco
Rodriguez-Valera, Francisco
中科院分区:
综合性期刊3区
文献类型:
--
作者:
Ghai, Rohit;Mella Hernandez, Claudia;Picazo, Antonio;Megumi Mizuno, Carolina;Ininbergs, Karolina;Diez, Beatriz;Valas, Ruben;DuPont, Christopher L.;McMahon, Katherine D.;Camacho, Antonio;Rodriguez-Valera, Francisco

文献摘要

参考文献

被引文献

相似文献

沿海泻湖,包括高盐和淡水,是常见的,但仍然研究不足的生态系统。我们描述,第一次,使用高通量测序,现存的微生物群的两个大的和有代表性的地中海沿岸泻湖,高盐度的Mar Menor,和淡水Albufera de瓦伦西亚,都位于西班牙东南海岸。我们发现,与其他海洋和淡水栖息地相比,这两个泻湖的微生物群存在相当大的差异。重要的是,一种新的未培养的硫氧化Alphaproteobacteria被发现占主导地位的浮游细菌在高盐度的Mar Menor。此外,在后者的原核蓝藻几乎完全由聚球藻组成,没有原绿球藻被发现。值得注意的是,在淡水的肥大Albufera的微生物群落是完全相反的已知的淡水系统,在那里是一个几乎没有众所周知的和世界性的群体,即低GC放线菌和LD 12谱系的α变形菌。
Coastal lagoons, both hypersaline and freshwater, are common, but still understudied ecosystems. We describe, for the first time, using high throughput sequencing, the extant microbiota of two large and representative Mediterranean coastal lagoons, the hypersaline Mar Menor, and the freshwater Albufera de Valencia, both located on the south eastern coast of Spain. We show there are considerable differences in the microbiota of both lagoons, in comparison to other marine and freshwater habitats. Importantly, a novel uncultured sulfur oxidizing Alphaproteobacteria was found to dominate bacterioplankton in the hypersaline Mar Menor. Also, in the latter prokaryotic cyanobacteria were almost exclusively comprised by Synechococcus and no Prochlorococcus was found. Remarkably, the microbial community in the freshwaters of the hypertrophic Albufera was completely in contrast to known freshwater systems, in that there was a near absence of well known and cosmopolitan groups of ultramicrobacteria namely Low GC Actinobacteria and the LD12 lineage of Alphaproteobacteria.
DOI: 10.1016/j.hal.2011.10.012
发表时间: 2012-02
期刊: Harmful algae
影响因子: 6.6
作者:
Anderson DM;Alpermann TJ;Cembella AD;Collos Y;Masseret E;Montresor M
通讯作者: Montresor M
DOI: 10.1111/j.1462-2920.2009.01969.x
发表时间: 2009-09-01
影响因子: 5.1
作者:
Debroas, Didier;Humbert, Jean-Francois;Cornillot, Emmanuel
通讯作者: Cornillot, Emmanuel
DOI: 10.1038/scientificamerican0802-54
发表时间: 2002-08-01
影响因子: 3
作者:
Falkowski, PG
通讯作者: Falkowski, PG
DOI: 10.1126/science.1120250
发表时间: 2006-01-27
期刊: SCIENCE
影响因子: 56.9
作者:
DeLong, EF;Preston, CM;Karl, DM
通讯作者: Karl, DM