Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Pushan Bag"'
Autor:
Jenna Lihavainen, Jan Šimura, Pushan Bag, Nazeer Fataftah, Kathryn Megan Robinson, Nicolas Delhomme, Ondřej Novák, Karin Ljung, Stefan Jansson
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-20 (2023)
Abstract Deciduous trees exhibit a spectacular phenomenon of autumn senescence driven by the seasonality of their growth environment, yet there is no consensus which external or internal cues trigger it. Senescence starts at different times in Europe
Externí odkaz:
https://doaj.org/article/cf0fd4d957854213b570b2f23b86dd41
Autor:
Pushan Bag, Tatyana Shutova, Dmitry Shevela, Jenna Lihavainen, Sanchali Nanda, Alexander G. Ivanov, Johannes Messinger, Stefan Jansson
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-13 (2023)
Abstract Green organisms evolve oxygen (O2) via photosynthesis and consume it by respiration. Generally, net O2 consumption only becomes dominant when photosynthesis is suppressed at night. Here, we show that green thylakoid membranes of Scots pine (
Externí odkaz:
https://doaj.org/article/7c1ca6b3072f4e93a01fbd4f1759c068
Autor:
Clément Boussardon, Pushan Bag, Marta Juvany, Jan Šimura, Karin Ljung, Stefan Jansson, Olivier Keech
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-14 (2022)
A loss-of-function mutation in the RPN12a proteasome subunit in Arabidopsis thaliana shows that this protein is essential for hormonal homeostasis, thereby modulating plant’s development and the progression of leaf senescence.
Externí odkaz:
https://doaj.org/article/333265cccc3643fa9581e3509f47eb32
Autor:
Pushan Bag, Volha Chukhutsina, Zishan Zhang, Suman Paul, Alexander G. Ivanov, Tatyana Shutova, Roberta Croce, Alfred R. Holzwarth, Stefan Jansson
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-13 (2020)
Evergreen conifers rely on ‘sustained quenching’ to protect their photosynthetic machinery during long, cold winters. Here, Bag et al. show that direct energy transfer (spillover) from photosystem II to photosystem I triggered by loss of grana st
Externí odkaz:
https://doaj.org/article/73011e9e341f46158cf52d05f983bab8
Publikováno v:
Bio-Protocol, Vol 11, Iss 17 (2021)
Photosynthesis is the main process by which sunlight is harvested and converted into chemical energy and has been a focal point of fundamental research in plant biology for decades. In higher plants, the process takes place in the thylakoid membranes
Externí odkaz:
https://doaj.org/article/f74b7c47eb304ac8bf13fa72234f6c73
Autor:
Pushan Bag
Publikováno v:
Plants, Vol 10, Iss 6, p 1184 (2021)
Photosynthesis is the major natural process that can harvest and harness solar energy into chemical energy. Photosynthesis is performed by a vast number of organisms from single cellular bacteria to higher plants and to make the process efficient, al
Externí odkaz:
https://doaj.org/article/bfa88269659e44baa62cef68d291307b
Autor:
Pushan Bag, Volha Chukhutsina, Zishan Zhang, Suman Paul, Alexander G. Ivanov, Tatyana Shutova, Roberta Croce, Alfred R. Holzwarth, Stefan Jansson
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-1 (2021)
A Correction to this paper has been published: https://doi.org/10.1038/s41467-021-22013-6
Externí odkaz:
https://doaj.org/article/b9eea70b72ef415498bfca013eb56071
Autor:
Sai Kiran Madireddi, Ranay Mohan Yadav, Pushan Bag, Mohammad Yusuf Zamal, Rajagopal Subramanyam
Light-harvesting complex stress-related protein 3 (LHCSR3) expression is observed in various protoxidizing conditions like high light and nutrient starvation. LHCSR3 expression is essential for energy-dependent quenching (qE), whereas its role under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::078044f7c915760347fd4d0f87fa6650
https://doi.org/10.1101/2023.05.12.540499
https://doi.org/10.1101/2023.05.12.540499
Autor:
Pushan Bag, Tatyana Shutova, Dmitry Shevela, Jenna Lihavainen, Sanchali Nanda, Alexander G. Ivanov, Johannes Messinger, Stefan Jansson
Green organisms evolve O2via photosynthesis and consume by respiration. Net O2consumption only becomes dominant when photosynthesis is suppressed at night. Here, we show that green thylakoid membranes of Scots pine (Pinus sylvestris L) and Norway spr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fa8b11b0c3316f5952af222f1a96d5d
https://doi.org/10.1101/2022.10.21.513261
https://doi.org/10.1101/2022.10.21.513261
Autor:
Ove Nilsson, Bo Zhang, Nazeer Fataftah, Pushan Bag, Pär K. Ingvarsson, Stefan Jansson, Domenique André, Jenna Lihavainen
Publikováno v:
Plant Physiology
GIGANTEA (GI) genes have a central role in plant development and influence several processes. Hybrid aspen T89 (Populus tremula x tremuloides) trees with low GI expression engineered through RNAi show severely compromised growth. To study the effect