Results 51 to 60 of about 1,112 (176)

Genome‐Wide Association Study and RNA Sequencing Identify Candidate Genes Regulating Nitrogen Use Efficiency and Associated Traits in Sorghum (Sorghum bicolor (L.) Moench)

Food and Energy Security, Volume 15, Issue 1, January/February 2026.
ABSTRACT Sorghum (Sorghum bicolor L. Moench) is a resilient cereal crop with remarkable adaptability to diverse environments. Nitrogen use efficiency (NUE) is critical for improving sorghum yields, resource utilization, livelihood security, and environmental sustainability of the target ecologies.
Srikanth Bollam, Laavanya Rayaprolu, Kirandeep Kaur Romana, Pradeep Ruperao, Sivasubramani Selvanayagam, Anil Kumar Vemula, Gopikrishna Adapala, Vinod Kumar Valluri, Prasad Bajaj, Abhishek Rathore, Damaris A. Odeny, Rakesh K. Srivastava, Santosh P. Deshpande, Rajeev Gupta   +13 more
wiley   +1 more source

[Leaf epidermis ultrastructure of Zeugites (Poaceae: Panicoideae)].

Revista de biologia tropical, 2011
The genus Zeugites comprises eleven species of neotropical grasses and it is principally distributed in Mexico, with some species extending to the Caribbean region, Central and South America. In this work, leaf epidermis ultrastructure of 11 species is described by the use of scanning electron microscopy.
Ana María, Soriano, Teresa, Terrazas, Patricia, Dávila   +2 more
openaire   +2 more sources

DISTRIBUCIÓN E INVASIÓN DE GRAMÍNEAS C3 Y C4 (POACEAE) EN UN GRADIENTE ALTITUDINAL DE LOS ANDES DE COLOMBIA

Caldasia, 2010
Se estudiaron el patrón de distribución, la riqueza de especies, la composición y lainvasión de gramíneas C3 y C4 en nueve áreas localizadas entre los 300 y los 4250 m dealtitud, en una gradiente altitudinal del Transecto Sumapaz (vertiente occidental de
Giraldo-Cañas Diego
doaj  

Paspalum L. (Poaceae: Panicoideae: Paniceae) no estado de Pernambuco, Brasil Paspalum L. (Poaceae: Panicoideae: Paniceae) in Pernambuco state, Brazil

Acta Botânica Brasílica, 2009
No presente trabalho são tratadas as espécies de Paspalum que ocorrem no Estado de Pernambuco. O estudo foi baseado em trabalho de campo, com duração de dois anos, e em espécimes analisados em 18 herbários do Brasil.
Jefferson Rodrigues Maciel, Regina Célia de Oliveira, Marccus Alves   +2 more
doaj   +1 more source

Environmental changes on grass flowering phenological trends (2000–2021)

PLANTS, PEOPLE, PLANET, Volume 7, Issue 6, Page 1824-1833, November 2025.
Climate change is impacting the flowering of grasses, which in turn impacts the health of people due to allergic reactions triggered by grass pollen. The timing of flowering was studied for 15 grass species across various habitats in the Cordoba region of Spain.
Moisés Martínez‐Bracero, Carmen García‐Llamas, Rocío López‐Orozco, Jose Oteros, Purificación Alcázar, Carmen Galán   +5 more
wiley   +1 more source

Evolutionary relationships in Panicoid grasses based on plastome phylogenomics (Panicoideae; Poaceae) [PDF]

BMC Plant Biology, 2016
Panicoideae are the second largest subfamily in Poaceae (grass family), with 212 genera and approximately 3316 species. Previous studies have begun to reveal relationships within the subfamily, but largely lack resolution and/or robust support for certain tribal and subtribal groups.
Sean V. Burke, William P. Wysocki, Fernando O. Zuloaga, Joseph M. Craine, J. Chris Pires, Patrick P. Edger, Dustin Mayfield‐Jones, Lynn G. Clark, Scot A. Kelchner, Melvin R. Duvall   +9 more
openaire   +3 more sources

Anther and pollen development in some species of Poaceae (Poales) Desenvolvimento da antera e do grão de pólen em espécies de Poaceae (Poales)

Brazilian Journal of Biology, 2010
Anther and pollen development were studied in Olyra humilis Nees, Sucrea monophylla Soderstr, (Bambusoideae), Axonopus aureus P. Beauv., Paspalum polyphyllum Nees ex Trin. (Panicoideae), Eragrostis solida Nees, and Chloris elata Desv.
AT. Nakamura, HM. Longhi-Wagner, VL. Scatena   +2 more
doaj  

Grass functional traits reflect the long history of fire and grazers in the savannas of Texas

American Journal of Botany, Volume 112, Issue 10, October 2025.
Abstract Premise Understanding relationships among grass traits, fire, and herbivores may help improve conservation strategies for savannas that are threatened by novel disturbance regimes. Emerging theory, developed in Africa, emphasizes that functional traits of savanna grasses reflect the distinct ways that fire and grazers consume biomass ...
Ashish N. Nerlekar, Daniel Spalink, Joseph W. Veldman   +2 more
wiley   +1 more source

The ploidy status of Anthephora pubescens (Panicoideae)

South African Journal of Botany, 1982
A basic chromosome number of x =9 for the genus Anthephora Schreb. is confirmed. Samples of five A. pubescens Nees cultivars selected for cultivated pasture purposes consisted of tetraploid plants only (2n=4x=36).
openaire   +1 more source

Investigation of mitochondrial-derived plastome sequences in the Paspalum lineage (Panicoideae; Poaceae) [PDF]

BMC Plant Biology, 2018
The grass family (Poaceae), ca. 12,075 species, is a focal point of many recent studies that aim to use complete plastomes to reveal and strengthen relationships within the family. The use of Next Generation Sequencing technology has revealed intricate details in many Poaceae plastomes; specifically the trnI - trnL intergenic spacer region.
Sean V. Burke, Mark C. Ungerer, Melvin R. Duvall   +2 more
openaire   +3 more sources