Epigenetic stress memory in gymnosperms

CG Fossdal, P Krokene, JE Olsen, R Strimbeck… - Plant …, 2024 - academic.oup.com
Gymnosperms are long-lived, cone-bearing seed plants that include some of the most
ancient extant plant species. These relict land plants have evolved to survive in habitats …

Genomic selection in western redcedar: from proof of concept to operational application

O Gamal El‐Dien, TJ Shalev, MMS Yuen… - New …, 2024 - Wiley Online Library
Forests face many threats. While traditional breeding may be too slow to deliver well‐
adapted trees, genomic selection (GS) can accelerate the process. We describe a …

Resilience of genetic diversity in forest trees over the Quaternary

P Milesi, C Kastally, B Dauphin, S Cervantes… - Nature …, 2024 - nature.com
The effect of past environmental changes on the demography and genetic diversity of
natural populations remains a contentious issue and has rarely been investigated across …

Scots pine–panmixia and the elusive signal of genetic adaptation

J Bruxaux, W Zhao, D Hall, AL Curtu… - New …, 2024 - Wiley Online Library
Scots pine is the foundation species of diverse forested ecosystems across Eurasia and
displays remarkable ecological breadth, occurring in environments ranging from temperate …

Canary in the forest?—tree mortality and canopy dieback of western redcedar linked to drier and warmer summers

RA Andrus, LR Peach, AR Cinquini… - Journal of …, 2024 - Wiley Online Library
Aim Forest dieback is increasing from unfavourable climate conditions. Western redcedar
(WRC)—a culturally, ecologically and economically important species—has recently …

[HTML][HTML] Conservation genomic investigation of an endangered conifer, Thuja sutchuenensis, reveals low genetic diversity but also low genetic load

T Tao, RI Milne, J Li, H Yang, S Wang, S Chen, K Mao - Plant Diversity, 2024 - Elsevier
Endangered species generally have small populations with low genetic diversity and a high
genetic load. Thuja sutchuenensis is an endangered conifer endemic to southwestern …

The 'queen of the Andes' (Puya raimondii) is genetically fragile and fragmented: a consequence of long generation time and semelparity?

L Liu, J James, YQ Zhang, ZF Wang, M Arakaki… - New …, 2024 - Wiley Online Library
Understanding how life history shapes genetic diversity is a fundamental issue in
evolutionary biology, with important consequences for conservation. However, we still have …

Western redcedar—natural history and pathosystems, with emphasis on cedar leaf blight

JA Aldana, HH Kope, BJ Hawkins - Canadian Journal of Plant …, 2023 - Taylor & Francis
The wood properties of western redcedar (Thuja plicata)(WRC) are revered in traditional
practices by Pacific Coast First Nations and valued for speciality commercial purposes. In …

Evolution of NAC transcription factors from early land plants to domesticated crops

T Kim, JC Alvarez, D Rana, J Preciado… - Plant and Cell …, 2024 - academic.oup.com
Abstract NAC [NO APICAL MERISTEM (N AM), A RABIDOPSIS TRANSCRIPTION
ACTIVATOR FACTOR 1/2 (ATAF1/2), and C UP-SHAPED COTYLEDON (C UC2)] …

Comparative mutant analyses reveal a novel mechanism of ARF regulation in land plants

MJ Prigge, N Morffy, A de Neve, W Szutu… - bioRxiv, 2023 - biorxiv.org
A major challenge in plant biology is to understand how the plant hormone auxin regulates
diverse transcriptional responses throughout development, in different environments, and in …