Results 91 to 100 of about 4,665 (210)

SiSTL2 Is Required for Cell Cycle, Leaf Organ Development, Chloroplast Biogenesis, and Has Effects on C4 Photosynthesis in Setaria italica (L.) P. Beauv.

open access: yesFrontiers in Plant Science, 2018
Deoxycytidine monophosphate deaminase (DCD) is a key enzyme in the de novo dTTP biosynthesis pathway. Previous studies have indicated that DCD plays key roles in the maintenance of the balance of dNTP pools, cell cycle progression, and plant development.
Shuo Zhang   +6 more
doaj   +1 more source

Extensive evolution of cereal ribosome-inactivating proteins translates into unique structural features, activation mechanisms, and physiological roles [PDF]

open access: yes, 2017
Ribosome-inactivating proteins (RIPs) are a class of cytotoxic enzymes that can depurinate rRNAs thereby inhibiting protein translation. Although these proteins have also been detected in bacteria, fungi, and even some insects, they are especially ...
De Zaeytijd, Jeroen, Van Damme, Els
core   +2 more sources

A revision of Malesian Isachne sect. Isachne (Gramineae, Panicoideae, Isachneae)

open access: yesReinwardtia, 2003
ISKANDAR, E.A.P. & VELDKAMP, J.F. 2004. A revision of Malesian Isachne sect. Isachne (Gramineae, Panicoideae, Isachneae). Reinwardtia 12 (2): 159 – 179. – There are ca. 23 species of Isachne in Malesia of which the seven belonging to sect.
Eka AP Iskandar, Jan Frits Veldkamp
doaj  

Utilization of the Local Potential Campus Area as a Learning Resource Related to Morphology-Based Poaceae Diversity

open access: yesBioedukasi: Jurnal Pendidikan Biologi
The utilization of local potential in the campus area has not been done optimally. The need for contextualized learning resources requires lecturers to provide appropriate learning resources for students, including biology education students in plant ...
Yudhistian Yudhistian, Imas Cintamulya
doaj   +1 more source

Cytomorphological studies in some members of tribe Paniceae (Poaceae) from district Kangra of Himachal Pradesh (Western Himalayas) [PDF]

open access: yes, 2013
The present paper deals with cytological studies on the population basis of 21 species belonging to 9 genera of tribe Paniceae of family Poaceae from cytologically unexplored area of Western Himalayas i.e.
Gupta, R.C., Kaur, H., Kumari, S.
core   +2 more sources

Molecular phylogenies disprove a hypothesized C4 reversion in Eragrostis walteri (Poaceae) [PDF]

open access: yes, 2017
Background and Aims The main assemblage of the grass subfamily Chloridoideae is the largest known clade of C4 plant species, with the notable exception of Eragrostis walteri Pilg., whose leaf anatomy has been described as typical of C3 plants. Eragrostis
Christin, Pascal-Antoine   +2 more
core  

Madagascar's grasses and grasslands:anthropogenic or natural? [PDF]

open access: yes, 2016
Grasses, by their high productivity even under very low pCO2, their ability to survive repeated burning and to tolerate long dry seasons, have transformed the terrestrial biomes in the Neogene and Quaternary.
Bosser J   +21 more
core   +1 more source

Una especie nueva de andropogon (poaceae: panicoideae: andropogoneae) de colombia [PDF]

open access: yes, 1977
Se describe e ilustra una especie nueva de Andropogon. La especie nueva sólo seconoce del departamento de Norte de Santander (región andina colombiana).
Giraldo Cañas, Diego
core  

Leaf anatomy of the South African Danthonieae (Poaceae). XV. The genus Elytrophorus

open access: yesBothalia: African Biodiversity & Conservation, 1986
The leaf anatomy of  Elytrophorus globularis Hack, and  E. spicatus (Willd.) A. Camus is described and illustrated from freshly fixed material from SWA/Namibia and Botswana. It is shown that these two species are anatomically indistinguishable.
R. P. Ellis
doaj   +1 more source

The ploidy status of Anthephora pubescens (Panicoideae)

open access: yesSouth 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

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