Mesorhizobium bacterial strains isolated from the legume Lotus corniculatus are an alternative source for the production of polyhydroxyalkanoates (PHAs) to obtain bioplastics

被引：5

作者：

Marcos-Garcia, Marta ^{[1
,2
]}

Garcia-Fraile, Paula ^{[3
]}

Filipova, Alena ^{[3
,4
]}

Menendez, Esther ^{[1
,5
]}

Mateos, Pedro F. ^{[1
,2
,6
]}

Velazquez, Encarna ^{[1
,2
,6
]}

Cajthaml, Tomas ^{[3
,4
]}

Rivas, Raul ^{[1
,2
,6
]}

机构：

[1] Univ Salamanca, Dept Microbiol & Genet, Salamanca, Spain

[2] Inst Hispano Luso Invest Agr CIALE, Salamanca, Spain

[3] Akad Ceske Republ, Mikrobiol Ustav, Prague, Czech Republic

[4] Univ Karlova, Prirodovedecka Fak, Prague, Czech Republic

[5] Univ Evora, ICAAM, Evora, Portugal

[6] Unidad Asociada Univ Salamanca, CSIC IRNASA, Salamanca, Spain

来源：

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH | 2017年 / 24卷 / 21期

关键词：

3-hydroxybutyrate (3HB); 3-hydroxyvalerate (3HV); 3-hydroxydodecanoate (3HDD); 3-hydroxyhexadecanoate (3HDD); Bioplastic; PHB; Mesorhizobium; Lotus corniculatus; POLY-BETA-HYDROXYBUTYRATE; PHB; RHIZOBIUM; IDENTIFICATION; BIOSYNTHESIS; GENES; ACIDS;

D O I：

10.1007/s11356-017-9319-4

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Polyhydroxyalkanoic acids (PHAs) are natural polyesters that can be used to produce bioplastics which are biodegradable. Numerous microorganisms accumulate PHAs as energy reserves. Combinations of different PHAs monomers lead to the production of bioplastics with very different properties. In the present work, we show the capability of strains belonging to various phylogenetic lineages within the genus Mesorhizobium, isolated from Lotus corniculatus nodules, to produce different PHA monomers. Among our strains, we found the production of 3-hydroxybutyrate, 3-hydroxyvalerate, 3-hydroxydodecanoate, and 3-hydroxyhexadecanoate. Most of the PHA-positive strains were phylogenetically related to the species M. jarvisii. However, our findings suggest that the ability to produce different monomers forming PHAs is strain-dependent.

引用

页码：17436 / 17445

页数：10

共 3 条

[1] Mesorhizobium bacterial strains isolated from the legume Lotus corniculatus are an alternative source for the production of polyhydroxyalkanoates (PHAs) to obtain bioplastics
Marta Marcos-García
Paula García-Fraile
Alena Filipová
Esther Menéndez
Pedro F. Mateos
Encarna Velázquez
Tomáš Cajthaml
Raúl Rivas
Environmental Science and Pollution Research, 2017, 24 : 17436 - 17445
[2] Production of Polyhydroxyalkanoates (PHAs) by Vibrio alginolyticus Strains Isolated from Salt Fields
Li, Hong-Fei
Wang, Meng-Ru
Tian, Lin-Yue
Li, Zheng-Jun
MOLECULES, 2021, 26 (20):
[3] Isolation of promising bacterial strains from soil and marine environment for polyhydroxyalkanoates (PHAs) production utilizing Jatropha biodiesel byproduct
Shrivastav, Anupama
Mishra, Sanjiv K.
Shethia, Bhumi
Pancha, Imran
Jain, Deepti
Mishra, Sandhya
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2010, 47 (02) : 283 - 287

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