Results 171 to 180 of about 127,878 (262)

Investigation into the relationship between ethylene and sulfur assimilation in Arabidopsis thaliana and onion (Allium cepa L.) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science (with Honours) in Biochemistry at Massey University [PDF]

open access: yes, 2006
The phytohormone ethylene (C2H4) mediates the adaptive responses of plants to various nutrient deficiencies including iron (Fe)-deficiency, phosphorus (P)-deficiency and potassium (K)-deficiency.
Sanggang, Fiona Ann
core  

A densely sampled nuclear phylogenomic analysis of the coryphoid palms (Arecaceae: Coryphoideae)

open access: yesTAXON, EarlyView.
Abstract The palm family (Arecaceae) has a rich history of phylogenetic research, including several recent phylogenomic studies. However, densely sampled phylogenomic datasets for larger palm clades – such as subfamilies – are still few in number. We used target sequence capture to obtain data for 971 nuclear genes across 421 (ca.
Oscar Wrisberg   +12 more
wiley   +1 more source

Phylogenomic incongruence gives new perspectives on the taxonomic complexity of Muscari s.l. (Asparagaceae, Scilloideae)

open access: yesTAXON, EarlyView.
Abstract Muscari s.l. (Asparagaceae, Scilloideae) is a widespread genus of bulbous geophytes native to the Mediterranean, the Middle East and into the Caucasus. Based on inflorescence and floral morphology, four distinct groups have long been recognised and treated as either genera (Muscari s.str., Muscarimia, Leopoldia, Pseudomuscari) or subgenera ...
Hannah Hall   +5 more
wiley   +1 more source

Use of PCR-RFLP on chloroplast DNA to investigate phylogenetic relationships in the genus Phaseolus [PDF]

open access: green, 1998
Xavier Vekemans   +4 more
openalex  

Progress towards a monophyletic Ozothamnus (Asteraceae: Gnaphalieae)

open access: yesTAXON, EarlyView.
Abstract The Cassinia clade (Asteraceae: Gnaphalieae) is a predominantly shrubby group of ca. 100 species occurring in Australia and New Zealand. Most species are currently placed in the large genera Cassinia and Ozothamnus, and their various satellite genera comprise between one and five species each.
Alexander N. Schmidt‐Lebuhn   +2 more
wiley   +1 more source

CHLOROPLAST DNA VARIATION IN PEARL MILLET AND RELATED SPECIES [PDF]

open access: bronze, 1984
Michael T. Clegg   +2 more
openalex   +1 more source

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