Most mammalian species have heteromorphic sex chromosomes in males, except for a few enigmatic groups such as the mole voles Ellobius, which do not have the Y chromosome and Sry gene. The Ellobius (XX ♀♂) system of sex chromosomes has no analogues among other animals. The structure and mei...
Various natural compounds, ranging from cell wall components to metabolic enzymes have been reported to protect plants from infection by pathogens and hence provide specific resistance to hosts against pathogens, termed as induced resistance. It involves various biochemical components, that play an ...
Sex determination systems in plants have evolved many times from hermaphroditic ancestors (including monoecious plants with separate male and female flower... Charlesworth,D - 《Heredity》 被引量: 807发表: 2002年 Sexual Selection. Testing the Alternatives Sex determination systems in plants have evolve...
Molecular Genetics and Genomics(2024) Nonsense-mediated mRNA decay pathway in plants under stress: general gene regulatory mechanism and advances Rashmita Luha Varnika Rana Vinay Kumar Planta(2024) Nature Reviews Immunology (Nat Rev Immunol)ISSN1474-1741(online)ISSN1474-1733(print) ...
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Current views focus upon cDNA as the vehicle, based upon some examples from plants. But other mechanisms, involving direct transfer of DNA from organelle chromosomes, could also account for the available data. Direct DNA transfer, rather than cDNA-mediated transfer, does occur today, and it ...
Plants are the basis of life on earth. We cannot overemphasize their importance. The value of plant genome initiatives is self-evident. The need is to identify priorities for action. The angiosperm genome is highly variable, but the extent of this variability is unknown. Uncertainties remain abou...
Plants are frequently attacked by herbivores and pathogens and have evolved constitutive and induced defences to prevent/diminish fitness costs. Here, we review recent progress in the study of the defence genes in plants. The sophisticated signalling network of plant defence responses is elicited and ...
Yeast and other fungal protein-expression hosts have been extensively used to produce industrial enzymes, and are often the expression system of choice whe... S Wildt,TU Gerngross - 《Nature Reviews Microbiology》 被引量: 546发表: 2005年 Protein N-Glycosylation: Molecular Genetics and Functional ...
The plants are all healthy and ridiculously enormous. It’s been very warm and dry, but we have a nice drip irrigation system in place. So guess what happened when we got too busy to check on them for three days? Many more were still on the plants when I snapped this pic. I’ve ...