Results 221 to 230 of about 137,546 (322)

Highly Efficient Homozygous CRISPR/Cas9 Gene Editing Based on Single-Cell-Originated Somatic Embryogenesis in Liriodendron tulipifera. [PDF]

Plants (Basel)
Li C, Jiang P, Zhang J, Yang D, Lu L, Hao Z, Ma Y, Shi J, Chen J.   +8 more
europepmc   +1 more source

Acquisition of insulin-dependent protein tyrosine kinase activity during Drosophila embryogenesis.

, 1985
Lilli Petruzzelli, Román Herrera, Renee Garcia‐Arenas, O M Rosen   +3 more
openalex   +1 more source

Effect of Aminopterin and Deoxyribonucleosides on the Cleavage and Embryogenesis of the Sea Urchin, Hemicentrotus pulcherrimus [PDF]

, 1984
Kazuaki Niikura, Akiko Fujiwara, Ikuo Yasumasu   +2 more
openalex   +1 more source

Insights on the phenology of the Asian longhorned tick (Haemaphysalis longicornis) using stored lipids

Insect Science, EarlyView.
Lipid analysis of field‐collected ticks unveiled a complex population structure and supports the potential for several stages to overwinter. Abstract The seasonality of Haemaphysalis longicornis in the United States comprises overlapping life stages in the spring and summer.
Matthew Bickerton, Julia González, Alvaro Toledo   +2 more
wiley   +1 more source

Induction of somatic embryogenesis and cryopreservation of Abies pinsapo Boiss. [PDF]

Front Plant Sci
Cabero-Moreno L, Landeras-López I, Bravo-Navas MV, Sánchez-Romero C.   +3 more
europepmc   +1 more source

The transformer gene controls sexual development in Drosophila suzukii

Insect Science, EarlyView.
The transformer gene plays a key role in the genetic pathway for sexual development in Drosophila suzukii Abstract The genetic network of sex determination in the model organism Drosophila melanogaster was investigated in great detail. Such knowledge not only advances our understanding of the evolution and regulation of sexual dimorphism in insects ...
Ying Yan, Jing Zhao, Jonas Schwirz, Cristina Borghesi, Conghui Liu, Bo Liu, Wanqiang Qian, Fanghao Wan, Marc F. Schetelig   +8 more
wiley   +1 more source

Calcium levels modulate embryo yield in Brassica napus microspore embryogenesis. [PDF]

Front Plant Sci
Calabuig-Serna A, Mir R, Sancho-Oviedo D, Arjona-Mudarra P, Seguí-Simarro JM.   +4 more
europepmc   +1 more source

Pear‐Shaped Eggs Evolved to Maximize the Surface Area‐to‐Volume Ratio, Increase Metabolism, and Shorten Incubation Time in Birds

Integrative Zoology, EarlyView.
Some eggs are pyriform as this may attain a larger surface area‐to‐volume ratio making them grow and hatch quicker. ABSTRACT Bird eggs can be spherical, ellipsoid, ovoid, or pear‐shaped (pyriform), the latter being the most complex. There is however no unambiguous evolutionary/adaptive explanation for this final, exotic shape.
Valeriy G. Narushin, Michael N. Romanov, Darren K. Griffin   +2 more
wiley   +1 more source

The cell colony development is connected with the accumulation of embryogenesis-related proteins and dynamic distribution of cell wall components in in vitro cultures of Fagopyrum tataricum and Fagopyrum esculentum. [PDF]

BMC Plant Biol
Zaranek M, Pinski A, Skupien-Rabian B, Jankowska U, Godel-Jedrychowska K, Sala-Cholewa K, Nowak K, Kurczyńska E, Grzebelus E, Betekhtin A.   +9 more
europepmc   +1 more source

Somatic Embryogenesis in Rice Oryza sativa, Cultivar IR40 [PDF]

, 1987
Man Si Wang, F. J. Zapata
openalex   +1 more source