Juan Pablo Portilla Llerena
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Explore the profile of Juan Pablo Portilla Llerena including associated specialties, affiliations and a list of published articles.
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10
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38
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Recent Articles
1.
Portilla Llerena J, Kiyota E, Dos Santos F, Garcia J, de Lima R, Mayer J, et al.
GM Crops Food
. 2024 Mar;
15(1):67-84.
PMID: 38507337
The agricultural sugarcane residues, bagasse and straws, can be used for second-generation ethanol (2GE) production by the cellulose conversion into glucose (saccharification). However, the lignin content negatively impacts the saccharification...
2.
Gallinari R, Lyczakowski J, Portilla Llerena J, Mayer J, Rabelo S, Menossi Teixeira M, et al.
Plant Biotechnol J
. 2023 Dec;
22(3):587-601.
PMID: 38146142
There is an increasing need for renewable energy sources to replace part of our fossil fuel-based economy and reduce greenhouse gas emission. Sugarcane bagasse is a prominent feedstock to produce...
3.
Portilla Llerena J, Figueiredo R, Ferreira S, Cesarino I, Mazzafera P
Methods Mol Biol
. 2022 May;
2469:103-118.
PMID: 35508833
Sugarcane bagasse has received attention as a raw material for the production of second-generation ethanol (E2G). However, its use is limited because of the cell wall recalcitrance, mostly conferred by...
4.
Figueiredo R, Portilla Llerena J, Cardeli B, Mazzafera P
Methods Mol Biol
. 2022 May;
2469:89-102.
PMID: 35508832
Cell wall biopolymers are major factors responsible for the high recalcitrance of sugarcane biomass. The study of suberization and lignification mechanisms in sugarcane and of the networks that control biosynthesis...
5.
Portilla Llerena J, Coasaca R, Rodriguez H, Llerena S, Valencia Y, Mazzafera P
Ecotoxicol Environ Saf
. 2021 Feb;
212:112009.
PMID: 33556811
Cu pollution is a problem in mining areas in Peru. Here we evaluate the phytoextraction capacity, physiological and proteomic responses of four species growing in copper-contaminated areas in Arequipa, Peru....
6.
Figueiredo R, Portilla Llerena J, Kiyota E, Ferreira S, Cardeli B, Souza S, et al.
Plant Mol Biol
. 2020 Aug;
104(4-5):411-427.
PMID: 32813231
A sugarcane MYB present in the culm induces suberin biosynthesis and is involved both with fatty acid and phenolics metabolism. Few transcription factors have been described as regulators of cell...
7.
Alves L, Portilla Llerena J, Mazzafera P, Vicentini R
BMC Plant Biol
. 2019 May;
19(1):215.
PMID: 31122198
Background: Sugarcane is a tropical crop that can accumulate high concentration of sucrose in the stem as a storage carbohydrate. For that reason, sugarcane accounts for approximately 75% of all...
8.
Portilla Llerena J, Figueiredo R, Brito M, Kiyota E, Mayer J, Araujo P, et al.
Sci Rep
. 2019 Apr;
9(1):5877.
PMID: 30971733
We used primers designed on conserved gene regions of several species to isolate the most expressed genes of the lignin pathway in four Saccharum species. S. officinarum and S. barberi...
9.
Andrade L, Peixoto-Junior R, Ribeiro R, Nobile P, Brito M, Marchiori P, et al.
Front Plant Sci
. 2019 Mar;
10:65.
PMID: 30815002
A sugarcane gene encoding a , , was induced under drought stress. To elucidate its biological function, we integrated a -overexpression construction into the rice Nipponbare genome via -mediated transformation....
10.
Salvato F, Wilson R, Portilla Llerena J, Kiyota E, Lima Reis K, Boaretto L, et al.
J Proteome Res
. 2017 Aug;
16(10):3688-3703.
PMID: 28836437
Sugar cane is an important crop for sugar and biofuel production. Its lignocellulosic biomass represents a promising option as feedstock for second-generation ethanol production. Nitrogen fertilization can affect differently tissues...