Plant evolution driven by interactions with symbiotic and pathogenic microbes

PM Delaux, S Schornack - Science, 2021 - science.org
BACKGROUND Microbial interactions have shaped plant diversity in terrestrial ecosystems.
By forming mutually beneficial symbioses, microbes helped plants colonize land more than …

Plant sex chromosomes defy evolutionary models of expanding recombination suppression and genetic degeneration

SS Renner, NA Müller - Nature plants, 2021 - nature.com
Hundreds of land plant lineages have independently evolved separate sexes in either
gametophytes (dioicy) or sporophytes (dioecy), but 43% of all dioecious angiosperms are …

[HTML][HTML] Techno-economic analysis and life cycle assessment of a biorefinery utilizing reductive catalytic fractionation

AW Bartling, ML Stone, RJ Hanes, A Bhatt… - Energy & …, 2021 - pubs.rsc.org
Reductive catalytic fractionation (RCF) is a promising approach to fractionate lignocellulose
and convert lignin to a narrow product slate. To guide research towards commercialization …

[HTML][HTML] Chromosome-level genome assembly of Ophiorrhiza pumila reveals the evolution of camptothecin biosynthesis

A Rai, H Hirakawa, R Nakabayashi, S Kikuchi… - Nature …, 2021 - nature.com
Plant genomes remain highly fragmented and are often characterized by hundreds to
thousands of assembly gaps. Here, we report chromosome-level reference and phased …

[HTML][HTML] Population genomics of apricots unravels domestication history and adaptive events

A Groppi, S Liu, A Cornille, S Decroocq, QT Bui… - Nature …, 2021 - nature.com
Among crop fruit trees, the apricot (Prunus armeniaca) provides an excellent model to study
divergence and adaptation processes. Here, we obtain nearly 600 Armeniaca apricot …

[HTML][HTML] The dynamism of transposon methylation for plant development and stress adaptation

M Ramakrishnan, L Satish, R Kalendar… - International Journal of …, 2021 - mdpi.com
Plant development processes are regulated by epigenetic alterations that shape nuclear
structure, gene expression, and phenotypic plasticity; these alterations can provide the plant …

Chromosome-scale genome assembly provides insights into the evolution and flavor synthesis of passion fruit (Passiflora edulis Sims)

Z Xia, D Huang, S Zhang, W Wang, F Ma… - Horticulture …, 2021 - academic.oup.com
Abstract Passion fruit (Passiflora edulis Sims) is an economically valuable fruit that is
cultivated in tropical and subtropical regions of the world. Here, we report an~ 1341.7 Mb …

The origin of the legumes is a complex paleopolyploid phylogenomic tangle closely associated with the Cretaceous–Paleogene (K–Pg) mass extinction event

EJM Koenen, DI Ojeda, FT Bakker… - Systematic …, 2021 - academic.oup.com
The consequences of the Cretaceous–Paleogene (K–Pg) boundary (KPB) mass extinction
for the evolution of plant diversity remain poorly understood, even though evolutionary …

[HTML][HTML] Genome-wide analysis and expression profile of the bZIP gene family in poplar

K Zhao, S Chen, W Yao, Z Cheng, B Zhou, T Jiang - BMC Plant Biology, 2021 - Springer
Background The bZIP gene family, which is widely present in plants, participates in varied
biological processes including growth and development and stress responses. How do the …

[HTML][HTML] Expression Profiling of Flavonoid Biosynthesis Genes and Secondary Metabolites Accumulation in Populus under Drought Stress

U Ahmed, MJ Rao, C Qi, Q Xie, HA Noushahi… - Molecules, 2021 - mdpi.com
Flavonoids are key secondary metabolites that are biologically active and perform diverse
functions in plants such as stress defense against abiotic and biotic stress. In addition to its …