Results 71 to 80 of about 2,125 (206)

The Role of Awns Evolution in Shaping the Biogeographical History of Pappophorinae (Poaceae: Chloridoideae)

Journal of Biogeography, Volume 53, Issue 3, March 2026.
ABSTRACT Aim We reconstructed the biogeographic history of Pappophorinae and tested whether the evolution of awns is associated with differences in species' geographic ranges. Location Americas. Time Period Miocene. Major Taxa Studies Pappophorinae (Poaceae: Chloridoideae).
Yuri de S. Vieira Couceiro, Jefferson R. Maciel, Lucas Costa, Elizabeth A. Kellogg, Cassiano A. Dorneles Welker, Paul M. Peterson, Marccus Alves   +6 more
wiley   +1 more source

Phylogenomics of Andropogoneae (Panicoideae: Poaceae) of Mainland Southeast Asia [PDF]

Systematic Botany, 2017
The grass tribe Andropogoneae is distributed in warm regions around the globe but has been poorly studied in mainland Southeast Asia. This is particularly true for the cosmopolitan genera Andropogon and Schizachyrium, with several species that appear to be narrowly distributed in this region. Additionally, lesser-known species in the genera Hemisorghum,
Watchara Arthan, Michael R. McKain, Paweena Traiperm, Cassiano A. D. Welker, Jordan K. Teisher, Elizabeth A. Kellogg   +5 more
openaire   +1 more source

Additional file 2: Table S2. of Evolutionary relationships in Panicoid grasses based on plastome phylogenomics (Panicoideae; Poaceae)

, 2016
Next generation sequencing details for newly assembled Panicoideae plastomes from this study.
Sean Burke (265361), Lynn Clark (3447191), Fernando Zuloaga (3447197), Patrick Edger (3255321), Melvin Duvall (3447194), Joseph Craine (3296133), William Wysocki (789276), Dustin Mayfield-Jones (3447200), J. Pires (2180410), Scot Kelchner (3447203)   +9 more
core   +1 more source

FIGURE 2 in Critical review of the nomenclature and taxonomy of Sorghastrum canescens (Poaceae: Panicoideae: Andropogoneae), an endemic Brazilian species

, 2021
FIGURE 2. Geographic distribution of Sorghastrum canescens, S. incompletum var. incompletum, and Sorghastrum incompletum var. bipennatum.Published as part of Maciel, Jefferson Rodrigues, Proença, Carolyn Elinore Barnes, Valls, José Francisco Montenegro &
Valls, José Francisco Montenegro, Proença, Carolyn Elinore Barnes, Oliveira, Regina Célia De, Maciel, Jefferson Rodrigues   +3 more
core   +1 more source

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  

Modulation of SAL retrograde signalling promotes yield and water productivity responses in dynamic field environments

New Phytologist, Volume 249, Issue 3, Page 1219-1233, February 2026.
Summary Chloroplast‐to‐nucleus retrograde signalling enables rapid stress responses in plants, but whether these signals accumulate to affect crop performance across entire growing seasons under field conditions remains unknown. We generated wheat mutants with targeted deletions in specific SAL gene copies from two distinct homeologous groups (TaSAL1 ...
Andrew F. Bowerman, Marten Moore, Arun Yadav, Jing Zhang, Matthew D. Mortimer, Zuzana Plšková, Estee E. Tee, Eng Kee Au, Derek P. Collinge, Gonzalo M. Estavillo, Crispin A. Howitt, Kai X. Chan, Greg J. Rebetzke, Barry J. Pogson   +13 more
wiley   +1 more source

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

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

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

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