Results 121 to 130 of about 19,973 (211)

Cytological aspects of pollen germination in Mauritia flexuosa (Arecaceae). [PDF]

Protoplasma
Marques MJG, Ribeiro LM, Fonseca RS, Mazzottini-Dos-Santos HC.   +3 more
europepmc   +1 more source

Two Carbohydrate-Based Natural Extracts Stimulate in vitro Pollen Germination and Pollen Tube Growth of Tomato Under Cold Temperatures. [PDF]

Front Plant Sci, 2021
Laggoun F, Ali N, Tourneur S, Prudent G, Gügi B, Kiefer-Meyer MC, Mareck A, Cruz F, Yvin JC, Nguema-Ona E, Mollet JC, Jamois F, Lehner A.   +12 more
europepmc   +1 more source

Extreme Polyploidy Reveals Functional Trade‐Offs in Plant Drought Responses

Plant, Cell &Environment, EarlyView.
ABSTRACT Polyploidy shapes plant physiology and anatomy, yet the extent to which different ploidy levels influence drought responses remains unclear. Here, we investigated how ploidy affects cell‐level coordination and functional traits associated with water transport and retention.
Javier López‐Jurado, Enrique Mateos‐Naranjo, Francisco Balao, Ajaree Thonglim, Frederic Lens, Timothy J. Brodribb   +5 more
wiley   +1 more source

Comprehensive Analysis of OsENTH Genes and Functional Characterization in Rice Pollen Germination and Pollen Tube Growth. [PDF]

Rice (N Y)
Lee DY, Lee SK, Moon S, Jeon JS, Jung KH.   +4 more
europepmc   +1 more source

Elimination of FRDL1, a xylem‐located citrate transporter, confers tolerance to excess unchelated ferrous iron through an exclusion mechanism in rice (Oryza sativa L.)

Plant Biology, EarlyView.
Knock‐down of a xylem‐localized citrate transporter, FRDL1, reduces foliar iron concentrations and leaf symptoms under excess ferrous iron stress in rice. Abstract Iron (Fe) toxicity is a common agricultural problem that limits rice yield in various regions of Southeast Asia and Africa.
Y. Ueda
wiley   +1 more source

Characterization and Transcriptome Analysis Reveal Abnormal Pollen Germination in Cytoplasmic Male Sterile Tomato. [PDF]

Int J Mol Sci
Kuwabara K, Ariizumi T.
europepmc   +1 more source

Underground allies: Mycorrhizal flexibility facilitates orchid occurrence in post‐mining landscapes

Plant Biology, EarlyView.
Epipactis helleborine associates with largely habitat‐specific fungal communities, with limited overlap between mining and woodland sites, yet maintains comparable genetic diversity across habitats. These results highlight the role of mycorrhizal flexibility in enabling habitat shifts and expanding ecological niches in human‐altered landscapes ...
A. Ashokan, E. Sciaudone, A. Battaglini, P. Cortis, D. Cafasso, S. Cozzolino   +5 more
wiley   +1 more source

Genetic defects in the CDP-choline pathway for phosphatidylcholine biosynthesis cannot be transmitted to offspring via male gametophytes owing to interruption of autophagy-like processes required for pollen germination in Arabidopsis thaliana. [PDF]

J Plant Res
Wada M, Kuga C, Atsuzawa K, Miyagi A, Ishikawa T, Yamaguchi M, Fujiki Y, Kaneko Y, Kawai-Yamada M, Nishida I.   +9 more
europepmc   +1 more source

Root trait dynamics of historical canola varieties under low and high nitrogen supply

The Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Nitrogen fertilizer is a major input cost in crop production, making it crucial to enhance nitrogen use efficiency (NUE) to reduce fertilizer dependence without compromising yields. Root system architecture (RSA) is a key determinant of nutrient acquisition, particularly under nutrient‐limited conditions.
Shankar Pahari, Raju Soolanayakanahally
wiley   +1 more source

Heat-stable protein PGSL1 enhances pollen germination and tube growth at high temperature. [PDF]

Nat Commun
Qian D, Li T, Zheng C, Wang M, Chen S, Li C, An J, Yang Y, Niu Y, An L, Xiang Y.   +10 more
europepmc   +1 more source