Results 11 to 20 of about 14,997,668 (263)

Potential Association of Reactive Oxygen Species With Male Sterility in Peach

open access: yesFrontiers in Plant Science, 2021
Male sterility is an important agronomic trait for hybrid vigor utilization and hybrid seed production, but its underlying mechanisms remain to be uncovered.
Yaming Cai   +20 more
doaj   +1 more source

AtZAT4, a C2H2-Type Zinc Finger Transcription Factor from Arabidopsis thaliana, Is Involved in Pollen and Seed Development

open access: yesPlants, 2022
Pollen plays an essential role in plant fertility by delivering the male gametes to the embryo sac before double fertilization. In several plant species, including Arabidopsis, C2H2-type zinc-finger transcription factors (TFs) have been involved in ...
A. Carolina Puentes-Romero   +4 more
doaj   +1 more source

Uruguay Sustainable Development Report 2021 [PDF]

open access: yes, 2021
Este informe presenta una edición especial del índice de los ODS y los tableros de control para Uruguay. Uruguay se compara con los países de la OCDE utilizando un conjunto específico de indicadores de los ODS disponibles para estos países.
Inter-American Development Bank
core   +1 more source

The impact of heat stress in plant reproduction

open access: yesFrontiers in Plant Science, 2023
The increment in global temperature reduces crop productivity, which in turn threatens food security. Currently, most of our food supply is produced by plants and the human population is estimated to reach 9 billion by 2050.
Francesca Resentini   +3 more
doaj   +1 more source

Inter-American Development Bank Sustainability Report 2019 [PDF]

open access: yes, 2020
Sustainability is a core element of the IDBs work. Long-term economic growth, and the reduction of poverty and inequality in Latin America and the Caribbean depend on development that is economically, financially, environmentally, socially, and ...
Inter-American Development Bank
core   +1 more source

Inter-American Development Bank Group Climate Change Action Plan 2021-2025 [PDF]

open access: yes, 2021
The Climate Change Action Plan describes the IDB Groups progress since 2016 to support the regions need for low-carbon and climate-resilient development finance and its plan to raise climate ambition continuously in the region.
Inter-American Development Bank
core   +1 more source

Perspectives on deciphering mechanisms underlying plant heat stress response and thermotolerance [PDF]

open access: yes, 2013
Global warming is a major threat for agriculture and food safety and in many cases the negative effects are already apparent. The current challenge of basic and applied plant science is to decipher the molecular mechanisms of heat stress response (HSR ...
Fragkostefanakis, Sotirios   +1 more
core   +1 more source

Inter-American Development Bank Annual Report 2021: Financial Statements

open access: yes, 2022
This report is the second of two volumes which together constitute the Inter-American Development Bank\u27s 2021 Annual Report. This report contains the management\u27s discussion and analysis of the Bank\u27s ordinary capital and financial ...
Inter-American Development Bank
core   +1 more source

Effects of Alternaria alternata f.sp. lycopersici toxins on pollen [PDF]

open access: yes, 1988
Effects of the phytotoxic compounds (AAL-toxins) isolated from cell-free culture filtrates of Alternaria alternata f.sp. lycopersici on in vitro pollen development were studied. AAL-toxins inhibited both germination and tube growth of pollen from several
Franken, J.   +9 more
core   +2 more sources

Divisions of labor in the thiamin biosynthetic pathway among organs of maize

open access: yesFrontiers in Plant Science, 2014
The B vitamin thiamin is essential for central metabolism in all cellular organisms including plants. While plants synthesize thiamin de novo, organs vary widely in their capacities for thiamin synthesis. We use a transcriptomics approach to appraise the
Jiahn-Chou Guan   +6 more
doaj   +1 more source

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