Results 31 to 40 of about 15,054 (266)

SiDT1 Defines Plant Architecture Reminiscent of Green Revolution in Foxtail Millet

open access: yesAdvanced Science, EarlyView.
SiDT1 encodes a GA3‐oxidase that creates a semi‐dwarf, lodging‐resistant architecture reminiscent of the rice Green Revolution. The resulting ideotype performs well under dense planting and provides a valuable genetic resource for high‐yield, mechanized foxtail millet production. ABSTRACT Foxtail millet (Setaria italica) is a drought‐tolerant C4 cereal
Jianzhen Lv   +13 more
wiley   +1 more source

Structural modifications in Bermuda grass [Cynodon dactylon (L.) Pers.] ecotypes for adaptation to environmental heterogeneity

open access: yesFrontiers in Plant Science, 2023
IntroductionIt is well known that different ecotypes adopt different mechanisms to survive under environmental stress conditions. In this regard, each ecotype showed different type of modifications for their existence in a specific habitat that reflects ...
Aasma Tufail   +10 more
doaj   +1 more source

Incomplete climate‐driven peripatric speciation in Moehringia sect. Moehringia (Caryophyllaceae) in the European Alps

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise The origin of endemic species in the European Alps is commonly attributed to the climatic oscillations of the Quaternary. Moehringia sect. Moehringia, with 12 of 15 species endemic to the Alps and mostly restricted to well‐known glacial refugia, is a prime system for investigating the diversification of a lineage originating in the ...
Joachim W. Kadereit   +4 more
wiley   +1 more source

Determination of Dry Matter Yield and Yield Components of Local Forage Pea (Pisum sativum ssp. arvense L.) Ecotypes

open access: yesJournal of Agricultural Sciences, 2013
Local forage pea (Pisum sativum ssp. arvense L.) ecotypes are commonly cultivated in the Eastern Anatolia Region for long years. The ecotypes show great variations in yields and plant characteristics and these genetically resources should definitely be ...
Mustafa Tan
doaj   +1 more source

Asymmetry in host plant preferences of two ecotypes of Boloria eunomia (Lepidoptera: Nymphalidae)

open access: yesEuropean Journal of Entomology, 2020
The diversity and evolution of host-plant relationships of butterflies has been the subject of much research. In this context, an interesting species is the bog fritillary Boloria eunomia.
Przemysław KLIMCZUK, Marcin SIELEZNIEW
doaj   +1 more source

Morphological and Molecular Marker Screening for Drought Tolerance in Egyptian Jew's Mallow (Corchorus olitorius L.) Landraces

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2021
Drought is the most important abiotic stress that severely affects the growth and yield of crops. The current study aimed to evaluate seven Jew's Mallow landraces (collected from different locations of Egypt) for both their response to water deficit and ...
Talaat Bashandy   +1 more
doaj   +1 more source

Drivers of tail evolution in squamates and their implications for the fossorial origin of snakes

open access: yesThe Anatomical Record, EarlyView.
Abstract The axial skeleton serves as the primary structural support in all vertebrates and is subdivided into five distinct regions: cervical, thoracic, lumbar, sacral, and caudal. Relaxation of constraints acting on the terminal end of the axial skeleton has led to remarkable variation in caudal vertebrae number across Squamata.
Olivia Binfield   +2 more
wiley   +1 more source

Legacy effects of redlining on the distribution of greenspaces in US cities

open access: yesFrontiers in Ecology and the Environment, EarlyView.
We investigated how a discriminatory housing policy—redlining—has shaped the spatial patterns and configurations of greenspaces throughout 177 cities in the contiguous US. Housing segregation has been a long‐term development practice that has sequestered communities of color to areas with elevated environmental and public health risks.
Travis Gallo   +4 more
wiley   +1 more source

Characteristics of important diploid and tetraploid subspecies of Dactylis from point of view of the forage crop production

open access: yesPlant, Soil and Environment, 2002
Tetraploid ecotypes originated from Atlantic coastal region in comparison to diploids are of large growing stature, they build looser tuft (P0.95), fewer vegetative offshoots (P0.99).
V. Míka, A. Kohoutek, V. Odstrčilová
doaj   +1 more source

Induction of salt tolerance in Brassica rapa by nitric oxide treatment

open access: yesFrontiers in Plant Science, 2022
Salinity is one of the major plant abiotic stresses increasing over time worldwide. The most important biological role of nitric oxide (NO) in plants is related to their development and growth under abiotic conditions.
Atiyyah Bano   +12 more
doaj   +1 more source

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